{"date":"1964-06-22","county":"Logan","state":"Colorado","page":"https://www.myhailscore.com/storm/1964-06-22/logan-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":1,"firstEventUtc":"1964-06-22T01:00:00.000Z","lastEventUtc":"1964-06-22T01:00:00.000Z","events":[{"noaaEventId":"9989131","hailSizeInches":2.75,"timeUtc":"1964-06-22T01:00:00.000Z","lat":40.58,"lon":-103.18}],"dataCurrentAsOf":"2026-07-11T23:23:31.647Z"}