{"date":"1988-06-09","county":"Jefferson","state":"Colorado","page":"https://www.myhailscore.com/storm/1988-06-09/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":1.75,"eventCount":2,"firstEventUtc":"1988-06-09T20:30:00.000Z","lastEventUtc":"1988-06-09T21:30:00.000Z","events":[{"noaaEventId":"9984790","hailSizeInches":1.75,"timeUtc":"1988-06-09T20:30:00.000Z","lat":39.52,"lon":-105.3},{"noaaEventId":"9984793","hailSizeInches":1.5,"timeUtc":"1988-06-09T21:30:00.000Z","lat":39.8,"lon":-105.08}],"dataCurrentAsOf":"2026-07-11T23:27:21.705Z"}