{"date":"1991-05-31","county":"Denver","state":"Colorado","page":"https://www.myhailscore.com/storm/1991-05-31/denver-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":"1991-05-31T21:32:00.000Z","lastEventUtc":"1991-05-31T21:50:00.000Z","events":[{"noaaEventId":"9985783","hailSizeInches":1.75,"timeUtc":"1991-05-31T21:32:00.000Z","lat":39.68,"lon":-104.93},{"noaaEventId":"9985785","hailSizeInches":0.75,"timeUtc":"1991-05-31T21:50:00.000Z","lat":39.7,"lon":-104.88}],"dataCurrentAsOf":"2026-07-11T23:27:03.155Z"}