{"date":"2018-06-18","county":"Jefferson","state":"Colorado","page":"https://www.myhailscore.com/storm/2018-06-18/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,"eventCount":1,"firstEventUtc":"2018-06-18T18:05:00.000Z","lastEventUtc":"2018-06-18T18:05:00.000Z","events":[{"noaaEventId":"752277","hailSizeInches":2,"timeUtc":"2018-06-18T18:05:00.000Z","lat":39.88,"lon":-105.11}],"dataCurrentAsOf":"2026-07-11T23:24:51.660Z"}