{"date":"1991-05-23","county":"Douglas","state":"Colorado","page":"https://www.myhailscore.com/storm/1991-05-23/douglas-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":1.75,"eventCount":2,"firstEventUtc":"1991-05-23T19:18:00.000Z","lastEventUtc":"1991-05-23T20:33:00.000Z","events":[{"noaaEventId":"9984658","hailSizeInches":1.75,"timeUtc":"1991-05-23T20:33:00.000Z","lat":39.52,"lon":-104.93},{"noaaEventId":"9984653","hailSizeInches":0.75,"timeUtc":"1991-05-23T19:18:00.000Z","lat":39.52,"lon":-104.68}],"dataCurrentAsOf":"2026-07-11T23:28:26.888Z"}