{"date":"2010-06-11","county":"Boulder","state":"Colorado","page":"https://www.myhailscore.com/storm/2010-06-11/boulder-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":1,"firstEventUtc":"2010-06-11T21:43:00.000Z","lastEventUtc":"2010-06-11T21:43:00.000Z","events":[{"noaaEventId":"232750","hailSizeInches":1.75,"timeUtc":"2010-06-11T21:43:00.000Z","lat":40.02,"lon":-105.1}],"dataCurrentAsOf":"2026-07-11T23:24:35.507Z"}