{"date":"1983-06-12","county":"Boulder","state":"Colorado","page":"https://www.myhailscore.com/storm/1983-06-12/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":3,"firstEventUtc":"1983-06-12T20:30:00.000Z","lastEventUtc":"1983-06-12T21:00:00.000Z","events":[{"noaaEventId":"9986289","hailSizeInches":1.75,"timeUtc":"1983-06-12T21:00:00.000Z","lat":40.08,"lon":-105.35},{"noaaEventId":"9986283","hailSizeInches":0.75,"timeUtc":"1983-06-12T20:30:00.000Z","lat":40.02,"lon":-105.27},{"noaaEventId":"9986285","hailSizeInches":0.75,"timeUtc":"1983-06-12T20:50:00.000Z","lat":40.13,"lon":-105.15}],"dataCurrentAsOf":"2026-07-11T23:22:07.634Z"}