diff --git a/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/grids/GFS-AK-20KM.xml b/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/grids/GFS-AK-20KM.xml
new file mode 100755
index 0000000000..66cf814904
--- /dev/null
+++ b/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/grids/GFS-AK-20KM.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.
+    -->
+<polarStereoGridCoverage>
+    <name>GFS-AK-20KM</name>
+    <description>Grid over Alaska - Double Resolution grid (polar
+        stereographic)</description>
+    <la1>35.0</la1>
+    <lo1>-190.0</lo1>
+    <firstGridPointCorner>LowerLeft</firstGridPointCorner>
+    <nx>277</nx>
+    <ny>225</ny>
+    <dx>22.5</dx>
+    <dy>22.5</dy>
+    <spacingUnit>km</spacingUnit>
+    <minorAxis>6371229.0</minorAxis>
+    <majorAxis>6371229.0</majorAxis>
+    <lov>-150.0</lov>
+</polarStereoGridCoverage>
diff --git a/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/grids/GFS-PAC-20KM.xml b/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/grids/GFS-PAC-20KM.xml
index 936179db48..a2ff8d0edd 100644
--- a/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/grids/GFS-PAC-20KM.xml
+++ b/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/grids/GFS-PAC-20KM.xml
@@ -24,14 +24,14 @@
     <la1>-45.0</la1>
     <lo1>110.0</lo1>
     <firstGridPointCorner>LowerLeft</firstGridPointCorner>
-    <nx>737</nx>
-    <ny>661</ny>
+    <nx>837</nx>
+    <ny>725</ny>
     <dx>20.0</dx>
     <dy>20.0</dy>
     <spacingUnit>km</spacingUnit>
     <minorAxis>6371229.0</minorAxis>
     <majorAxis>6371229.0</majorAxis>
     <latin>20.0</latin>
-    <la2>60.232</la2>
-    <lo2>250.967</lo2>
+    <la2>65.345</la2>
+    <lo2>270.000</lo2>
 </mercatorGridCoverage>
diff --git a/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/models/gribModels_NCEP-7.xml b/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/models/gribModels_NCEP-7.xml
index 01b839a789..c96a61e3d6 100644
--- a/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/models/gribModels_NCEP-7.xml
+++ b/edexOsgi/com.raytheon.edex.plugin.grib/utility/edex_static/base/grib/models/gribModels_NCEP-7.xml
@@ -272,7 +272,7 @@
         <name>GFS217</name>
         <center>7</center>
         <subcenter>0</subcenter>
-        <grid>217</grid>
+        <grid>GFS-AK-20KM</grid>
         <process>
             <id>81</id>
             <id>96</id>