{"date":"1991-05-28","county":"Cheyenne","state":"Colorado","page":"https://www.myhailscore.com/storm/1991-05-28/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. 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":4,"firstEventUtc":"1991-05-28T21:49:00.000Z","lastEventUtc":"1991-05-28T22:45:00.000Z","events":[{"noaaEventId":"9984700","hailSizeInches":2.75,"timeUtc":"1991-05-28T21:49:00.000Z","lat":38.8,"lon":-102.78},{"noaaEventId":"9984702","hailSizeInches":1,"timeUtc":"1991-05-28T22:20:00.000Z","lat":38.85,"lon":-102.58},{"noaaEventId":"9984704","hailSizeInches":1,"timeUtc":"1991-05-28T22:25:00.000Z","lat":38.87,"lon":-102.35},{"noaaEventId":"9984708","hailSizeInches":0.75,"timeUtc":"1991-05-28T22:45:00.000Z","lat":38.77,"lon":-102.78}],"dataCurrentAsOf":"2026-07-11T23:26:40.819Z"}