{"date":"1967-07-03","county":"Jefferson","state":"Colorado","page":"https://www.myhailscore.com/storm/1967-07-03/jefferson-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":2.5,"eventCount":1,"firstEventUtc":"1967-07-03T23:05:00.000Z","lastEventUtc":"1967-07-03T23:05:00.000Z","events":[{"noaaEventId":"9986518","hailSizeInches":2.5,"timeUtc":"1967-07-03T23:05:00.000Z","lat":39.7,"lon":-105.08}],"dataCurrentAsOf":"2026-07-11T23:26:08.885Z"}