{"date":"1963-05-15","county":"Logan","state":"Colorado","page":"https://www.myhailscore.com/storm/1963-05-15/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":2.5,"eventCount":1,"firstEventUtc":"1963-05-15T00:00:00.000Z","lastEventUtc":"1963-05-15T00:00:00.000Z","events":[{"noaaEventId":"9991432","hailSizeInches":2.5,"timeUtc":"1963-05-15T00:00:00.000Z","lat":40.78,"lon":-102.9}],"dataCurrentAsOf":"2026-07-11T23:23:39.437Z"}