{"date":"1989-06-29","county":"Cheyenne","state":"Colorado","page":"https://www.myhailscore.com/storm/1989-06-29/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":4.5,"eventCount":1,"firstEventUtc":"1989-06-29T23:30:00.000Z","lastEventUtc":"1989-06-29T23:30:00.000Z","events":[{"noaaEventId":"9987115","hailSizeInches":4.5,"timeUtc":"1989-06-29T23:30:00.000Z","lat":38.77,"lon":-102.78}],"dataCurrentAsOf":"2026-07-11T23:25:42.244Z"}