A strong Pacific low pressure system plus leftover moisture from the remnants of Hurricane Rosa produced thunderstorms over the Mojave Desert. Significant flash flooding and isolated severe weather occurred.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 21:31:00 to 03-OCT-18 23:00:00 (MST-7)
Location: MOHAVE VALLEY
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Curb-deep water was flowing down the streets.

Hail in MOHAVE, ARIZONA
From 03-OCT-18 21:50:00 to 03-OCT-18 21:55:00 (MST-7)
Location: RIVIERA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 22:09:00 to 03-OCT-18 23:30:00 (MST-7)
Location: GOLDEN VALLEY
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Aztec Road was closed from Shinarump Drive to Unkar Drive.

Flood in MOHAVE, ARIZONA
From 03-OCT-18 22:09:00 to 04-OCT-18 06:00:00 (MST-7)
Location: TOPOCK
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Oatman Highway was closed due to flooding of the Sacramento Wash.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 22:38:00 to 03-OCT-18 23:59:00 (MST-7)
Location: BERRY
Flood cause: Heavy Rain
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Department of Highways

Mallard Drive, Swan Drive, Eagle Drive, and Castle Rock Road were closed between Robin Road and Bluebird Road.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 22:48:00 to 04-OCT-18 00:30:00 (MST-7)
Location: KINGMAN
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Anson Smith Road was closed.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 22:53:00 to 03-OCT-18 23:59:00 (MST-7)
Location: KINGMAN
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hualapai Mountain Road was flooded between Stockton Hill Road and Central St.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 23:01:00 to 04-OCT-18 00:30:00 (MST-7)
Location: GETZ
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Stockton Hill Road was flooded at Morrow Avenue.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 23:08:00 to 04-OCT-18 00:30:00 (MST-7)
Location: HUALAPAI
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Antares Road was closed from Route 66 to Pierce Ferry Road.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 23:14:00 to 04-OCT-18 01:00:00 (MST-7)
Location: KINGMAN
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Water, rocks, and debris were over the intersection of Andy Devine Road and Beale Street.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 23:42:00 to 04-OCT-18 01:30:00 (MST-7)
Location: HACKBERRY
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Hackberry Road was closed from Highway 93 to Route 66.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 23:42:00 to 04-OCT-18 01:00:00 (MST-7)
Location: KINGMAN
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Four swift water rescues occurred in the Mohave Wash.

Flash Flood in MOHAVE, ARIZONA
From 03-OCT-18 23:55:00 to 04-OCT-18 01:00:00 (MST-7)
Location: KINGMAN
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

The I-40 off ramp to Beale Street was impassable.

Flash Flood in MOHAVE, ARIZONA
From 04-OCT-18 00:00:00 to 04-OCT-18 02:00:00 (MST-7)
Location: MC CONNICO
Flood cause: Heavy Rain
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Water four feet deep flowed over Shinarump Drive at the Holy Moses Wash, washing a vehicle 1000 feet down the wash and killing the occupant.

Flash Flood in MOHAVE, ARIZONA
From 04-OCT-18 00:15:00 to 04-OCT-18 01:30:00 (MST-7)
Location: GETZ
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

A vehicle was stuck in flood water near the intersection of Armour Avenue and Bank Street.

Flash Flood in MOHAVE, ARIZONA
From 04-OCT-18 00:19:00 to 04-OCT-18 02:00:00 (MST-7)
Location: WIKIEUP
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Pump Station Road was closed from Highway 93 to Back Road.

Flash Flood in MOHAVE, ARIZONA
From 04-OCT-18 00:25:00 to 04-OCT-18 02:00:00 (MST-7)
Location: CONE SPGS
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Bogie's Ranch Road was closed from Upper Trout Creek Road to Bogie's Ranch.

Flash Flood in MOHAVE, ARIZONA
From 04-OCT-18 00:29:00 to 04-OCT-18 02:00:00 (MST-7)
Location: WIKIEUP
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Huffritter Road was closed from Highway 93 to Back Road.

Flash Flood in MOHAVE, ARIZONA
From 04-OCT-18 00:30:00 to 04-OCT-18 01:30:00 (MST-7)
Location: GETZ
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Interstate 40 was flooded near mile marker 57.