{"date":"1969-06-10","county":"Boulder","state":"Colorado","page":"https://www.myhailscore.com/storm/1969-06-10/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":2.75,"eventCount":1,"firstEventUtc":"1969-06-10T21:22:00.000Z","lastEventUtc":"1969-06-10T21:22:00.000Z","events":[{"noaaEventId":"9987651","hailSizeInches":2.75,"timeUtc":"1969-06-10T21:22:00.000Z","lat":40,"lon":-105.3}],"dataCurrentAsOf":"2026-07-11T23:23:39.070Z"}