Sounding Verification for the GFS and the FV3

Daily Updated 00-h, 12-h, 24-h, and 36-h forecasts valid 18Z (yesterday), 00Z, 06Z, and 12Z (today)


Soundings update daily

Note: Google maps display is currently not working properly because of recent Google Maps billing changes.

The website owner is looking into this. Apologies for the inconvenience.

Users can still click on area of interest to see daily forecasted and observed soundings.

Google Maps Marker as a Link

Station List

Archive: Valid Date: Valid Hour (UTC):
Forecast: Model: Station ID:

* Date & cycle chosen will be valid time

* Find station number by hovering over Google Map

* Archive goes back 3 months *

For EMC verification statistics, please visit here

Please contact for questions or comments