Widespread rain, heavy at times, resulted in numerous flooded streets, and low spots. Strong winds associated with a line of thunderstorms caused considerable damage to property and some minor injuries. Phoenix established a new all-time record low pressure of 29.20 inches on the 21st.

Flood in GILA, ARIZONA
From 21-JAN-10 08:00:00 to 22-JAN-10 22:00:00 (MST-7)
Location: SAN CARLOS
Flood cause: Heavy Rain
Property damage: 200.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous reports of flooding in Southern Gila County. Residents were evacuated along the wash south of San Carlos. Residents near Tonto Basin were stranded for several days after flows of about 60,000 cfs were measured along the Tonto Creek. By Monday, January 25th, the flow was down to about 550 cfs.

Thunderstorm Wind in PINAL, ARIZONA
From 21-JAN-10 20:45:00 to 21-JAN-10 20:55:00 (MST-7)
Location: SANTAN
Magnitude: 55.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two power poles were blown down just south of the intersection of Gilbert Road and Hunt highway.

High Wind in YUMA/MARTINEZ LAKE AND VICINITY, ARIZONA
From 21-JAN-10 16:00:00 to 21-JAN-10 20:00:00 (MST-7)
Magnitude: 61.00 EG
Property damage: 300.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous reports of large trees blown down in Yuma.

Flood in MARICOPA, ARIZONA
From 21-JAN-10 10:17:00 to 21-JAN-10 12:00:00 (MST-7)
Location: WHITE TANKS
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Sheriff reported a road closure due to flooding at Cotton road and Camelback. Numerous other streets in the West Valley had some flooding later in the day.

High Wind in YUMA/MARTINEZ LAKE AND VICINITY, ARIZONA
From 21-JAN-10 15:00:00 to 21-JAN-10 20:00:00 (MST-7)
Magnitude: 61.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Newspaper

Four semi trucks overturned on Interstate Highway 8 at milepost 42 and milepost 67 due to high winds.

High Wind in CENTRAL DESERTS, ARIZONA
From 21-JAN-10 13:10:00 to 21-JAN-10 13:15:00 (MST-7)
Magnitude: 60.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Newspaper

Ten utility poles along US 60 near Gladden were blown down by high winds. Power was cut off to Salome, Wenden and other communities until 2:15 pm.

Flood in MARICOPA, ARIZONA
From 21-JAN-10 06:30:00 to 21-JAN-10 06:45:00 (MST-7)
Location: TONOPAH
Flood cause: Heavy Rain
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Five people were rescued from flood waters at 389th and Orangewood.

Thunderstorm Wind in LA PAZ, ARIZONA
From 21-JAN-10 16:40:00 to 21-JAN-10 17:15:00 (MST-7)
Location: POSTON
Magnitude: 55.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Newspaper

Numerous power poles blown down due to thunderstorm winds and heavy rain.

Flood in MARICOPA, ARIZONA
From 21-JAN-10 18:10:00 to 21-JAN-10 18:45:00 (MST-7)
Location: GOMEZ ARPT
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

APS power lines were down from flood waters in the Salt River.

Thunderstorm Wind in MARICOPA, ARIZONA
From 21-JAN-10 20:30:00 to 21-JAN-10 21:30:00 (MST-7)
Location: SCOTTSDALE MUNI
Magnitude: 70.00 EG
Property damage: 1.50M
Crop damage: 0.00K
Reported by: Emergency Manager

Three large trees blown over at Bell Road and 16th Street. A large tent at the Russo Steele Auction in Scottsdale near Mayo Blvd and Scottsdale Rd was destroyed and blown into nearby State Highway Loop 101 when winds collapsed the tent onto many classic cars. Small damage at a nearby Barrett Jackson Auction. Three minor injuries reported.