{"date":"1984-06-13","county":"Arapahoe","state":"Colorado","page":"https://www.myhailscore.com/storm/1984-06-13/arapahoe-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":4,"firstEventUtc":"1984-06-13T21:19:00.000Z","lastEventUtc":"1984-06-13T22:40:00.000Z","events":[{"noaaEventId":"9985516","hailSizeInches":1.75,"timeUtc":"1984-06-13T21:28:00.000Z","lat":39.62,"lon":-105},{"noaaEventId":"9985517","hailSizeInches":1,"timeUtc":"1984-06-13T21:38:00.000Z","lat":39.62,"lon":-104.95},{"noaaEventId":"9985524","hailSizeInches":0.88,"timeUtc":"1984-06-13T22:40:00.000Z","lat":39.7,"lon":-104.75},{"noaaEventId":"9985514","hailSizeInches":0.75,"timeUtc":"1984-06-13T21:19:00.000Z","lat":39.62,"lon":-104.95}],"dataCurrentAsOf":"2026-07-11T23:26:32.379Z"}