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Flash Flood Warning issued September 29 at 5:31PM MST until September 29 at 8:30PM MST by NWS Phoenix AZ

8.0
33.7543°N, 111.5329°W·US-AZ
Started 1h ago
NWS flood alerts data as of
Event Details
Typeflood
Severity8.0
Statusactive
Location33.7543°N, 111.5329°W (AZ)
Started2026-09-30T00:31:00+00:00
Last Updated2026-09-30T02:20:49.742+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Zones
Catastrophic Impact Zone
Flash flooding or major flood stage. Immediate danger to life and property.
NWS polygon

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis

This event's zone is the NWS warning polygon. Population and structure estimates are not computed inside NWS polygons yet, so none are shown.

Historical Comparison
2022 PINAL County, ARIZONA Flash Flood70% match

Flash Flood in ARIZONA, 32km from current event, $1M in recorded damage

PINAL County, ARIZONADamage: $1.0M
2025 MARICOPA County, ARIZONA Flash Flood67% match

Flash Flood in ARIZONA, 39km from current event, $500K in recorded damage

MARICOPA County, ARIZONADamage: $500K
2007 MARICOPA County, ARIZONA Flash Flood66% match

Flash Flood in ARIZONA, 33km from current event, $2M in recorded damage

MARICOPA County, ARIZONADamage: $2.0M

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

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Zone estimates are based on scientific models and may differ from actual local conditions.