A strong upper level low fueled thunderstorms over the Mojave Desert. Many storms produced flash flooding, and isolated severe weather also occurred.

Flash Flood in INYO, CALIFORNIA
From 04-OCT-15 10:25:00 to 04-OCT-15 12:00:00 (PST-8)
Location: BIG PINE
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Department of Highways

Rocks and mud covered Highway 168 just east of Death Valley Road.

Flash Flood in INYO, CALIFORNIA
From 04-OCT-15 11:50:00 to 04-OCT-15 19:00:00 (PST-8)
Location: DEATH VLY
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Public

Several rooms at the Furnace Creek Inn were flooded. Many roads were closed, including Daylight Pass Road, Badwater Road, Highway 190, and Scotty's Castle Road.

Flash Flood in INYO, CALIFORNIA
From 04-OCT-15 17:00:00 to 04-OCT-15 18:00:00 (PST-8)
Location: LONE PINE
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

Large boulders washed onto Whitney Portal Road.

Winter Weather in EASTERN SIERRA SLOPES OF INYO COUNTY, CALIFORNIA
From 04-OCT-15 11:00:00 to 04-OCT-15 22:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Five inches of snow fell at the Lake Sabrina Boat Ramp.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 05-OCT-15 14:15:00 to 05-OCT-15 17:00:00 (PST-8)
Location: CAMP IRWIN
Flood cause: Heavy Rain
Property damage: 3.00M
Crop damage: 0.00K
Reported by: Emergency Manager

Seventeen buildings on Fort Irwin were flooded, several sinkholes developed, there was widespread road damage, and there was also damage to underground water and fiber optic systems.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 05-OCT-15 14:32:00 to 05-OCT-15 15:30:00 (PST-8)
Location: LUDLOW
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

National Trails Highway was washed out and there was a lot of mud over the road.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 05-OCT-15 17:44:00 to 05-OCT-15 19:30:00 (PST-8)
Location: (EED)NEEDLES ARPT
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Department of Highways

Multiple vehicles were stuck on Highway 95 between mile markers 47 and 49, with the road closed in both directions.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 05-OCT-15 17:59:00 to 05-OCT-15 20:00:00 (PST-8)
Location: (EED)NEEDLES ARPT
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Five Mile Road was impassable. Scrapers were needed to remove the debris.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 05-OCT-15 19:16:00 to 05-OCT-15 20:30:00 (PST-8)
Location: BANNOCK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A vehicle stalled in water near Highway 95 and Goffs Road.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 05-OCT-15 19:22:00 to 05-OCT-15 21:00:00 (PST-8)
Location: FENNER
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Dirt and rocks were piled up like a ramp on the Goffs Road off ramp from Interstate 40.

Flash Flood in SAN BERNARDINO, CALIFORNIA
From 05-OCT-15 20:31:00 to 05-OCT-15 22:00:00 (PST-8)
Location: BANNOCK
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Highway 95 was flooded and impassable north of Goffs Road. One vehicle was washed into the desert.