Thunderstorm coverage increased over portions of Mono County the 12th through the 14th. On the 12th, the strongest storms, over parts of central and southern Mono County, produced from around 0.25 to as much as 1.14 inches of rainfall. Thunderstorm coverage decreased the 13th, but then increased the 14th, with many of the storms being located in along the Eastern Sierra. These storms produced around 0.40 to as much as 1.18 inches of rainfall.

Heavy Rain in MONO, CALIFORNIA
From 12-JUL-18 16:04:00 to 12-JUL-18 22:04:00 (PST-8)
Location: TOMS PLACE
Reported by: RAWS

RAWS, 1 mile northwest of Toms Place (elevation 7103 feet) reported 1.14 inches of rainfall in a 6-hour period from 12 July 1604PST to 12 July 2204PST.

Heavy Rain in ALPINE, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: SORENSENS
Reported by: Mesonet

Mesonet station BSKC1, 3 miles west-northwest of Grover Hot Springs (elevation 8158  feet) reported 0.60 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in EL DORADO, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: VADE
Reported by: Mesonet

Mesonet station ECOC1, Echo Peak (elevation 7652 feet) reported 0.60 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in MONO, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: WALKER
Reported by: Mesonet

Mesonet station SRAC1, Sonora Pass (elevation 8772 feet) reported 0.70 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in EL DORADO, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: TAHOE PARADISE
Reported by: Mesonet

Mesonet station HGNC1, 3 miles east of Meyers (elevation 7741 feet) reported 0.80 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in EL DORADO, CALIFORNIA
From 14-JUL-18 17:53:00 to 14-JUL-18 18:53:00 (PST-8)
Location: LAKE TAHOE ARPT
Reported by: ASOS

ASOS TVL (elevation 6257 feet) measured 1.18 inches of heavy rainfall within a 30 minute period from 14 July 1710PST to 1740PST.

Heavy Rain in ALPINE, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: SORENSENS
Reported by: Mesonet

Mesonet station FDCC1, 1-mile east-southeast of Carson Pass reported 0.50 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in PLACER, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: SUNNYSIDE
Reported by: Mesonet

Mesonet station WRDC1, 2 miles south of Alpine Meadows reported 0.50 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in SIERRA, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: SIERRAVILLE DRWTR AR
Reported by: Mesonet

Mesonet ICKC1, 3 miles north-northeast of Independence Lake (elevation 6435 feet) reported 0.60 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Debris Flow in MONO, CALIFORNIA
From 12-JUL-18 15:06:00 to 12-JUL-18 16:06:00 (PST-8)
Location: BENTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

California Highway Patrol reported that US Highway 6 was washed out with a large boulder in the roadway due to heavy rainfall from nearby thunderstorms. The approximate time of the event was 12 July 1506PST to 1606PST. No damage estimates were available.

Heavy Rain in PLACER, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: BIG CHIEF
Reported by: SNOTEL

SNOTEL TRUC1, 6 miles north-northeast of Big Chief (elevation 6513 feet) reported 0.50 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in EL DORADO, CALIFORNIA
From 13-JUL-18 20:00:00 to 14-JUL-18 20:00:00 (PST-8)
Location: FALLEN LEAF
Reported by: Mesonet

Mesonet station FLFC1, 2 miles southeast of Emerald Bay (elevation 6241 feet) reported 0.50 inches of rainfall in a 24-hour period from 13 July 2000PST to 14 July 2000PST.

Heavy Rain in MONO, CALIFORNIA
From 11-JUL-18 16:53:00 to 12-JUL-18 16:53:00 (PST-8)
Location: CRESTVIEW
Reported by: Mesonet

Mesonet station DEXC1, 13 miles east-northeast of Crestview (elevation 7981 feet) reported 1.00 inches of rainfall in a 24-hour period from 11 July 1653PST to 12 July 1653PST.

Heavy Rain in MONO, CALIFORNIA
From 12-JUL-18 16:34:00 to 13-JUL-18 08:00:00 (PST-8)
Location: TOMS PLACE
Reported by: Trained Spotter

Trained weather spotter 1 mile southwest of Toms Place measured 0.98 inches of heavy rain from 12 July 1634PST to 13 July 0800PST.