Tropical Storm in Arizona

1 tropical storm events since 1997

Every tropical storm event the National Weather Service has filed in Arizona, year by year, with the most significant episodes. A tropical cyclone with sustained winds of 34 to 63 knots (39 to 73 mph).

The most significant on the map

The most significant tropical storm episodes in Arizona.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

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The record

Events: 1
Deaths: 0
Injuries: 0
Damage: $200 million

Every year

The most significant

Ranked by deaths, injuries, damage and size together.

Tropical Storm in Arizona, September 25, 1997$200 million · 1 eventAn estimated $150 to $200 million in damage was sustained by crops throughout Yuma County due mainly to flooded crops. About $30 to $40 million was to lemon trees. The heavy rain was attributed to Tropical Storm Nora.

Tropical Storm everywhere Every kind of event in Arizona

Sources

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 2026-09-24.