{"date":"2009-07-21","county":"Weld","state":"Colorado","page":"https://www.myhailscore.com/storm/2009-07-21/weld-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,"eventCount":4,"firstEventUtc":"2009-07-21T04:01:00.000Z","lastEventUtc":"2009-07-21T04:15:00.000Z","events":[{"noaaEventId":"188234","hailSizeInches":2,"timeUtc":"2009-07-21T04:10:00.000Z","lat":40.22,"lon":-104.8958},{"noaaEventId":"182080","hailSizeInches":2,"timeUtc":"2009-07-21T04:12:00.000Z","lat":40.09,"lon":-104.81},{"noaaEventId":"182071","hailSizeInches":1,"timeUtc":"2009-07-21T04:01:00.000Z","lat":40.13,"lon":-104.92},{"noaaEventId":"182082","hailSizeInches":1,"timeUtc":"2009-07-21T04:15:00.000Z","lat":40.07,"lon":-104.81}],"dataCurrentAsOf":"2026-07-11T23:24:32.530Z"}