{"date":"1989-05-21","county":"Cheyenne","state":"Colorado","page":"https://www.myhailscore.com/storm/1989-05-21/cheyenne-county-co","license":"Free to cite with attribution to HailScore (myhailscore.com). Underlying weather data: NOAA (public domain).","disclaimer":"Hail exposure record, not a damage determination. MESH is tuned so that roughly 75% of measured hail comes in at or below the radar estimate; read a size as a class (within about one tier), not as a measurement.","status":"verified","source":"NOAA Storm Events Database (NCEI)","maxHailSizeInches":2.75,"eventCount":1,"firstEventUtc":"1989-05-22T00:00:00.000Z","lastEventUtc":"1989-05-22T00:00:00.000Z","events":[{"noaaEventId":"9987060","hailSizeInches":2.75,"timeUtc":"1989-05-22T00:00:00.000Z","lat":38.65,"lon":-102.78}],"dataCurrentAsOf":"2026-10-10T11:00:15.069Z"}