An upper level low moved across Arizona during the night with showers and thunderstorms. One storm produce severe hail.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS FGZ wrote it up.
An upper level low moved across Arizona during the night with showers and thunderstorms. One storm produce severe hail.
The Flagstaff radar (KFSX), 78 km away, was scanning. The volume nearest the first event began at 09:15 UTC.
1 hail. Local standard time, as filed.
A thunderstorm produce one inch diameter hail in the south part of Flagstaff.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Arizona in 2024Every state in 2024This day in weather historyWarnings in Arizona, September 2024
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 1217249.