diff --git a/lib/xmet/sounding.py b/lib/xmet/sounding.py
index de757cf..a1030f9 100644
--- a/lib/xmet/sounding.py
+++ b/lib/xmet/sounding.py
@@ -186,6 +186,16 @@ class Sounding(DatabaseTable):
 
         return series
 
+    def follow_virtual_temp(self) -> Series:
+        series = Series()
+
+        for sample in self.samples:
+            tv = virtual_temp(sample.temp, sample.dewpoint, sample.pressure)
+
+            series[sample.pressure] = tv
+
+        return series
+
     def follow_dewpoint(self) -> Series:
         series = Series()