{"date":"1999-06-11","county":"Washington","state":"Colorado","page":"https://www.myhailscore.com/storm/1999-06-11/washington-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":2.75,"eventCount":4,"firstEventUtc":"1999-06-11T00:37:00.000Z","lastEventUtc":"1999-06-11T01:40:00.000Z","events":[{"noaaEventId":"5704664","hailSizeInches":2.75,"timeUtc":"1999-06-11T00:50:00.000Z","lat":39.75,"lon":-103.3},{"noaaEventId":"5704663","hailSizeInches":1.75,"timeUtc":"1999-06-11T00:37:00.000Z","lat":39.73,"lon":-103.4},{"noaaEventId":"5704665","hailSizeInches":1.75,"timeUtc":"1999-06-11T01:05:00.000Z","lat":39.67,"lon":-103.32},{"noaaEventId":"5704667","hailSizeInches":1.5,"timeUtc":"1999-06-11T01:40:00.000Z","lat":39.75,"lon":-103.12}],"dataCurrentAsOf":"2026-07-11T23:26:30.915Z"}