The IEM processes NWS Special Weather Statements (SPS). These SPS products can sometimes contain polygons. This interface allows searching for SPS products by a given lat/lon point. The archive is current up to the moment of loading the table.
Related: SPS Download SPS Text Download
Either enter coordinates manually:
Latitude (deg N):
Longitude (deg E):
Or drag marker to select coordinate:
|Link||Issue||Landspout Tag||Waterspout Tag||Max Hail Size (in)||Max Wind Gust (mph)|