diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precip15min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precip15min.xml
new file mode 100644
index 0000000000..e066fba834
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precip15min.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precip15min" name="accum_precip15min" unit="mm">
+    <Method name="PointAccum" models="ldadhydro">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precip5min"/>
+		<ConstantField value="5"/>
+        <ConstantField value="15"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precip30min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precip30min.xml
new file mode 100644
index 0000000000..58992b7272
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precip30min.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precip30min" name="accum_precip30min" unit="mm">
+    <Method name="PointAccum" models="ldadhydro">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precip5min"/>
+        <ConstantField value="5"/>
+        <ConstantField value="30"/>
+        <ConstantField value="30"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum15min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum15min.xml
new file mode 100644
index 0000000000..bbc6483a99
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum15min.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precipAccum15min" name="accum_precipAccum15min" unit="mm">
+    <Method name="PointAccum" models="ldadhydro">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precipAccum"/>
+		<ConstantField value="15"/>
+        <ConstantField value="15"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum1hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum1hr.xml
new file mode 100644
index 0000000000..44ad688f31
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum1hr.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precipAccum1hr" name="accum_precipAccum1hr" unit="mm">
+    <Method name="PointAccum" models="ldadhydro">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precipAccum"/>
+		<ConstantField value="60"/>
+        <ConstantField value="60"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum30min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum30min.xml
new file mode 100644
index 0000000000..22cc25b6f0
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum30min.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precipAccum30min" name="accum_precipAccum30min" unit="mm">
+    <Method name="PointAccum" models="ldadhydro">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precipAccum"/>
+		<ConstantField value="30"/>
+        <ConstantField value="30"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum3hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum3hr.xml
new file mode 100644
index 0000000000..2f56dde535
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum3hr.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precipAccum3hr" name="accum_precipAccum3hr" unit="mm">
+    <Method name="PointAccum" models="ldadhydro">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precipAccum"/>
+		<ConstantField value="180"/>
+        <ConstantField value="180"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum5min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum5min.xml
new file mode 100644
index 0000000000..7873e025b4
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/accum_precipAccum5min.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precipAccum5min" name="accum_precipAccum5min" unit="mm">
+    <Method name="PointAccum" models="ldadhydro">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precipAccum"/>
+		<ConstantField value="5"/>
+        <ConstantField value="5"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip15min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip15min.xml
new file mode 100644
index 0000000000..112926f495
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip15min.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="lh_precip15min" name="lh_precip15min" unit="mm">
+    <Method name="HydroLdadPrecip" models="ldadhydro">
+        <Field abbreviation="accum_precip15min"/>
+        <Field abbreviation="precipAccum"/>
+        <Field abbreviation="accum_precipAccum15min"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip1hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip1hr.xml
new file mode 100644
index 0000000000..d1f6b5e2bb
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip1hr.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="lh_precip1hr" name="lh_precip1hr" unit="mm">
+    <Method name="HydroLdadPrecip" models="ldadhydro">
+        <Field abbreviation="precip1hr"/>
+        <Field abbreviation="precipAccum"/>
+        <Field abbreviation="accum_precipAccum1hr"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip30min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip30min.xml
new file mode 100644
index 0000000000..3e6317e885
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip30min.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="lh_precip30min" name="lh_precip30min" unit="mm">
+    <Method name="HydroLdadPrecip" models="ldadhydro">
+        <Field abbreviation="accum_precip30min"/>
+        <Field abbreviation="precipAccum"/>
+        <Field abbreviation="accum_precipAccum30min"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip3hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip3hr.xml
new file mode 100644
index 0000000000..3eaec5e173
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip3hr.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="lh_precip3hr" name="lh_precip3hr" unit="mm">
+    <Method name="HydroLdadPrecip" models="ldadhydro">
+        <Field abbreviation="precip3hr"/>
+        <Field abbreviation="precipAccum"/>
+        <Field abbreviation="accum_precipAccum3hr"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip5min.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip5min.xml
new file mode 100644
index 0000000000..5f3e2a355a
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.ldadhydro/utility/common_static/base/derivedParameters/definitions/lh_precip5min.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="lh_precip5min" name="lh_precip5min" unit="mm">
+    <Method name="HydroLdadPrecip" models="ldadhydro">
+        <Field abbreviation="precip5min"/>
+        <Field abbreviation="precipAccum"/>
+        <Field abbreviation="accum_precipAccum5min"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Alt24Chg.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Alt24Chg.xml
new file mode 100644
index 0000000000..797300f9e5
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Alt24Chg.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter unit="Pa" name="Alt24Chg" abbreviation="Alt24Chg" xmlns:ns2="group">
+    <Method name="Alt24Chg">
+        <Field abbreviation="altimeter"/>
+        <Field abbreviation="accum_altimeter24"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Dir24Chg.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Dir24Chg.xml
new file mode 100644
index 0000000000..7240a2dbe8
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Dir24Chg.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter unit="°" name="Dir24Chg" abbreviation="Dir24Chg" xmlns:ns2="group">
+    <Method name="Dir24Chg">
+        <Field abbreviation="windSpeed"/>
+        <Field abbreviation="windDir"/>
+        <Field abbreviation="accum_windSpeed24"/>
+        <Field abbreviation="accum_windDir24"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Dp24Chg.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Dp24Chg.xml
new file mode 100644
index 0000000000..8ce466fd5c
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Dp24Chg.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter unit="°F" name="Dp24Chg" abbreviation="Dp24Chg" xmlns:ns2="group">
+    <Method name="Dp24Chg">
+        <Field abbreviation="dewpoint"/>
+        <Field abbreviation="dpFromTenths"/>
+        <Field abbreviation="accum_dewpoint24"/>
+        <Field abbreviation="accum_dpFromTenths24"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip24Hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip24Hr.xml
new file mode 100644
index 0000000000..a71da4a1e2
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip24Hr.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<DerivedParameter unit="in" name="Precip24Hr" abbreviation="Precip24Hr">
+    <Method name="MetarPrecip">
+        <Field abbreviation="precip24Hour"/>
+        <Field abbreviation="accum_precip6Hour24"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip3Hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip3Hr.xml
new file mode 100644
index 0000000000..4d98e52a65
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip3Hr.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<DerivedParameter unit="in" name="Precip3Hr" abbreviation="Precip3Hr">
+    <Method name="MetarPrecip">
+        <Field abbreviation="precip3Hour"/>
+        <Field abbreviation="accum_precip1Hour3"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip6Hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip6Hr.xml
new file mode 100644
index 0000000000..cfee852002
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Precip6Hr.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<DerivedParameter unit="in" name="Precip6Hr" abbreviation="Precip6Hr">
+    <Method name="MetarPrecip">
+        <Field abbreviation="precip6Hour"/>
+        <Field abbreviation="accum_precip1Hour6"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Spd24Chg.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Spd24Chg.xml
new file mode 100644
index 0000000000..d775280f09
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/Spd24Chg.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter unit="kn" name="Spd24Chg" abbreviation="Spd24Chg" xmlns:ns2="group">
+    <Method name="Spd24Chg">
+        <Field abbreviation="windSpeed"/>
+        <Field abbreviation="windDir"/>
+        <Field abbreviation="accum_windSpeed24"/>
+        <Field abbreviation="accum_windDir24"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/SynPrecip24Hr.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/SynPrecip24Hr.xml
new file mode 100644
index 0000000000..4c643354f6
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/SynPrecip24Hr.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<DerivedParameter unit="mm" name="SynPrecip24Hr" abbreviation="SynPrecip24Hr">
+    <Method name="MetarPrecip">
+        <Field abbreviation="precip24Hour"/>
+        <Field abbreviation="accum_precip6Hour24"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/T24Chg.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/T24Chg.xml
new file mode 100644
index 0000000000..a08d5908aa
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/T24Chg.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter unit="°F" name="T24Chg" abbreviation="T24Chg" xmlns:ns2="group">
+    <Method name="T24Chg">
+        <Field abbreviation="temperature"/>
+        <Field abbreviation="tempFromTenths"/>
+        <Field abbreviation="accum_temperature24"/>
+        <Field abbreviation="accum_tempFromTenths24"/>
+    </Method>
+</DerivedParameter>
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_altimiter24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_altimiter24.xml
new file mode 100644
index 0000000000..aac4dd311d
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_altimiter24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_altimeter24" name="accum_altimeter24" unit="Pa">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="altimeter"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_dewpoint24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_dewpoint24.xml
new file mode 100644
index 0000000000..eb28fe42f7
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_dewpoint24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_dewpoint24" name="accum_dewpoint24" unit="F">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="dewpoint"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_dpFromTenths24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_dpFromTenths24.xml
new file mode 100644
index 0000000000..da379bbb7b
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_dpFromTenths24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_dpFromTenths24" name="accum_dpFromTenths24">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="dpFromTenths"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip1Hour3.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip1Hour3.xml
new file mode 100644
index 0000000000..1238e6cfc4
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip1Hour3.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precip1Hour3" name="accum_precip1Hour3" unit="in">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precip1Hour"/>
+        <ConstantField value="60"/>
+        <ConstantField value="180"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip1Hour6.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip1Hour6.xml
new file mode 100644
index 0000000000..c87a4b553c
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip1Hour6.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precip1Hour6" name="accum_precip1Hour6" unit="in">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precip1Hour"/>
+        <ConstantField value="60"/>
+        <ConstantField value="360"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip6Hour24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip6Hour24.xml
new file mode 100644
index 0000000000..96a84b8f53
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_precip6Hour24.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_precip6Hour24" name="accum_precip6Hour24" unit="in">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precip6Hour"/>
+        <ConstantField value="360"/>
+        <ConstantField value="1440"/>
+    </Method>
+    <Method name="PointAccum">
+        <Field abbreviation="stationId"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="precip6Hour"/>
+        <ConstantField value="360"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_rawMETAR24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_rawMETAR24.xml
new file mode 100644
index 0000000000..4372f24af4
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_rawMETAR24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_rawMETAR24" name="accum_rawMETAR24">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="rawMETAR"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_tempFromTenths24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_tempFromTenths24.xml
new file mode 100644
index 0000000000..1a575fd0d7
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_tempFromTenths24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_tempFromTenths24" name="accum_tempFromTenths24" unit="in">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="tempFromTenths"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_temperature24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_temperature24.xml
new file mode 100644
index 0000000000..d2bede1b02
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_temperature24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_temperature24" name="accum_temperatur24" unit="in">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="temperature"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_windDir24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_windDir24.xml
new file mode 100644
index 0000000000..25a8e143b6
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_windDir24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_windDir24" name="accum_windDir24" unit="in">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="windDir"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_windSpeed24.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_windSpeed24.xml
new file mode 100644
index 0000000000..15556c556f
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/accum_windSpeed24.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+    <!--
+        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
+        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
+        
+        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
+        This_software_product_contains_export-restricted_data_whose
+        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
+        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
+        an_export_license_or_other_authorization.
+        
+        Contractor_Name:________Raytheon_Company
+        Contractor_Address:_____6825_Pine_Street,_Suite_340
+        ________________________Mail_Stop_B8
+        ________________________Omaha,_NE_68106
+        ________________________402.291.0100
+        
+        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
+        further_licensing_information.
+    -->
+<DerivedParameter abbreviation="accum_windSpeed24" name="accum_windSpeed24" unit="in">
+    <Method name="PointAccum">
+        <Field abbreviation="stationName"/>
+        <Field abbreviation="timeObs"/>
+        <Field abbreviation="windSpeed"/>
+        <ConstantField value="1440"/>
+        <ConstantField value="1440"/>
+    </Method>
+</DerivedParameter>
\ No newline at end of file
diff --git a/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/rawMETAR24Chg.xml b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/rawMETAR24Chg.xml
new file mode 100644
index 0000000000..57b363ef83
--- /dev/null
+++ b/edexOsgi/com.raytheon.uf.common.dataplugin.obs/utility/common_static/base/derivedParameters/definitions/rawMETAR24Chg.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<DerivedParameter unit="℃" name="rawMETAR24Chg" abbreviation="rawMETAR24Chg">
+    <Method name="Alias">
+        <Field abbreviation="accum_rawMETAR24"/>
+    </Method>
+</DerivedParameter>