{"date":"2004-06-09","county":"Jefferson","state":"Colorado","page":"https://www.myhailscore.com/storm/2004-06-09/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":16,"firstEventUtc":"2004-06-09T02:17:00.000Z","lastEventUtc":"2004-06-09T21:48:00.000Z","events":[{"noaaEventId":"5402360","hailSizeInches":1.75,"timeUtc":"2004-06-09T20:42:00.000Z","lat":39.81667,"lon":-104.43333},{"noaaEventId":"5402350","hailSizeInches":1.5,"timeUtc":"2004-06-09T02:36:00.000Z","lat":39.76667,"lon":-105.21667},{"noaaEventId":"5402353","hailSizeInches":1.5,"timeUtc":"2004-06-09T02:46:00.000Z","lat":39.75,"lon":-105.21667},{"noaaEventId":"5402357","hailSizeInches":1,"timeUtc":"2004-06-09T20:00:00.000Z","lat":39.73333,"lon":-104.93333},{"noaaEventId":"5402359","hailSizeInches":1,"timeUtc":"2004-06-09T20:38:00.000Z","lat":39.73333,"lon":-104.93333},{"noaaEventId":"5402361","hailSizeInches":1,"timeUtc":"2004-06-09T20:47:00.000Z","lat":39.71667,"lon":-104.5},{"noaaEventId":"5402348","hailSizeInches":0.88,"timeUtc":"2004-06-09T02:25:00.000Z","lat":39.71667,"lon":-105.31667},{"noaaEventId":"5402347","hailSizeInches":0.75,"timeUtc":"2004-06-09T02:17:00.000Z","lat":39.71667,"lon":-105.31667},{"noaaEventId":"5402349","hailSizeInches":0.75,"timeUtc":"2004-06-09T02:34:00.000Z","lat":39.75,"lon":-105.25},{"noaaEventId":"5402351","hailSizeInches":0.75,"timeUtc":"2004-06-09T02:38:00.000Z","lat":39.78333,"lon":-105.21667},{"noaaEventId":"5402352","hailSizeInches":0.75,"timeUtc":"2004-06-09T02:46:00.000Z","lat":39.75,"lon":-105.23333},{"noaaEventId":"5402358","hailSizeInches":0.75,"timeUtc":"2004-06-09T20:17:00.000Z","lat":39.73333,"lon":-105.1},{"noaaEventId":"5403262","hailSizeInches":0.75,"timeUtc":"2004-06-09T21:48:00.000Z","lat":39.73333,"lon":-105.1}],"dataCurrentAsOf":"2026-07-11T23:25:03.702Z"}