{"date":"1977-08-01","county":"Prowers","state":"Colorado","page":"https://www.myhailscore.com/storm/1977-08-01/prowers-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. Radar-estimated sizes carry roughly a ±0.25 inch margin versus ground measurements.","status":"verified","source":"NOAA Storm Events Database (NCEI)","maxHailSizeInches":2.75,"eventCount":1,"firstEventUtc":"1977-08-01T00:00:00.000Z","lastEventUtc":"1977-08-01T00:00:00.000Z","events":[{"noaaEventId":"9987553","hailSizeInches":2.75,"timeUtc":"1977-08-01T00:00:00.000Z","lat":38.05,"lon":-102.12}],"dataCurrentAsOf":"2026-07-11T23:26:35.498Z"}