Compatibility Tests

Allow this page to stay open for at least 2 minutes. To test compatibility:
  • You should see a moving radar sweep background image here.
  • The latitude and longitude MUST DISPLAY as actual values such as 39.5687 N, 104.391W.
  • You MUST SEE a Google map displaying recent NWS warnings.
Latitude: 
Longitude: 
Accuracy: 
0 N
0 W
NONE
Tap here for Google Map test