{"date":"2009-06-23","county":"Boulder","state":"Colorado","page":"https://www.myhailscore.com/storm/2009-06-23/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":2,"eventCount":1,"firstEventUtc":"2009-06-23T04:15:00.000Z","lastEventUtc":"2009-06-23T04:15:00.000Z","events":[{"noaaEventId":"166937","hailSizeInches":2,"timeUtc":"2009-06-23T04:15:00.000Z","lat":39.91,"lon":-105.38}],"dataCurrentAsOf":"2026-07-11T23:22:39.106Z"}