Monsoon moisture continued to increase over northern Arizona with scattered showers and thunderstorms. A few thunderstorms became severe.
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.
Monsoon moisture continued to increase over northern Arizona with scattered showers and thunderstorms. A few thunderstorms became severe.
The Flagstaff radar (KFSX), 118 km away, was scanning. The volume nearest the first event began at 20:28 UTC.
1 hail, 1 thunderstorm wind. Local standard time, as filed.
A thunderstorm produced enough hail to cover the ground in Williams. Most of the hail was 1/4 to 7/8 inch in diamter (pea to nickel sized). There was one report of 1 inch diameter hail (quarter sized).
A thunderstorm produced wind gust of at least 63 MPH, heavy rain (0.76 inch in 75 minutes), thunder, and lightning. A building on Moon Drive and Highway 288 lost the roof, power lines were damaged, and a hay shed was damaged.
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, July 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 2026-10-01. Each event’s entry at NCEI: 1205937, 1205938.