{"date":"1984-06-13","county":"Jefferson","state":"Colorado","page":"https://www.myhailscore.com/storm/1984-06-13/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":3,"eventCount":9,"firstEventUtc":"1984-06-13T20:35:00.000Z","lastEventUtc":"1984-06-13T23:39:00.000Z","events":[{"noaaEventId":"9985519","hailSizeInches":3,"timeUtc":"1984-06-13T21:45:00.000Z","lat":39.8,"lon":-105.08},{"noaaEventId":"9985531","hailSizeInches":1.75,"timeUtc":"1984-06-13T23:08:00.000Z","lat":39.57,"lon":-105.25},{"noaaEventId":"9985532","hailSizeInches":1.75,"timeUtc":"1984-06-13T23:15:00.000Z","lat":39.73,"lon":-105.1},{"noaaEventId":"9985513","hailSizeInches":1.5,"timeUtc":"1984-06-13T21:10:00.000Z","lat":39.75,"lon":-105.22},{"noaaEventId":"9985528","hailSizeInches":1.25,"timeUtc":"1984-06-13T22:54:00.000Z","lat":39.57,"lon":-105.25},{"noaaEventId":"9985535","hailSizeInches":1.25,"timeUtc":"1984-06-13T23:39:00.000Z","lat":39.75,"lon":-105.08},{"noaaEventId":"9985512","hailSizeInches":1,"timeUtc":"1984-06-13T20:35:00.000Z","lat":39.75,"lon":-105.22},{"noaaEventId":"9985515","hailSizeInches":1,"timeUtc":"1984-06-13T21:22:00.000Z","lat":39.8,"lon":-105.08},{"noaaEventId":"9985525","hailSizeInches":1,"timeUtc":"1984-06-13T22:41:00.000Z","lat":39.73,"lon":-105.15}],"dataCurrentAsOf":"2026-07-11T23:13:28.259Z"}