Another fast-moving storm system moved across the Sierra Nevada from the evening of the 13th into the morning of the 14th. The primary impacts from this storm were strong, gusty winds. Peak gusts of 70 to 80 mph occurred in southern Mono County, while gusts of 55 to 65 mph occurred between Reno and Carson City. Ridgetop gusts in the Sierra reached as high as 135 mph. Light snowfall was also reported with this system.

High Wind in GREATER LAKE TAHOE AREA, CALIFORNIA
From 14-JAN-20 03:45:00 to 14-JAN-20 03:46:00 (PST-8)
Magnitude: 119.00 MG
Reported by: Mesonet

Mesonet SUMAM on Ward Peak measured a wind gust of 137 mph (elevation 8483 feet MSL). Several gusts in the previous and next 6 hours were well over 100 mph.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 07:18:00 to 14-JAN-20 07:19:00 (PST-8)
Magnitude: 69.00 MG
Reported by: AWOS

AWOS KMMH at Mammoth Yosemite Airport (elevation 7112 feet MSL) recorded a 79 mph wind gust.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 12:23:00 to 14-JAN-20 12:23:00 (PST-8)
Magnitude: 72.00 MG
Reported by: RAWS

RAWS UNDC1 in Lundy Canyon measured a wind gust of 83 mph (elevation 7032 feet MSL). Several gusts in the previous 6 hours were well over 58 mph.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 03:04:00 to 14-JAN-20 03:04:00 (PST-8)
Magnitude: 56.00 MG
Reported by: RAWS

RAWS RCEC1 Rock Creek measured a wind gust of 64 mph (elevation 7103 feet MSL).

High Wind in GREATER LAKE TAHOE AREA, CALIFORNIA
From 14-JAN-20 03:33:00 to 14-JAN-20 03:34:00 (PST-8)
Magnitude: 61.00 MG
Reported by: RAWS

RAWS TADC1 at Tahoe Donner measured a wind gust of 70 mph (elevation 7399 feet MSL). Several gusts in the previous 6 hours were over 58 mph.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 07:48:00 to 14-JAN-20 07:49:00 (PST-8)
Magnitude: 60.00 MG
Reported by: Mesonet

Mesonet MTH14 atop Mammoth Mountain (elevation 9385 feet MSL) recorded a 69 mph wind gust.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 08:11:00 to 14-JAN-20 08:12:00 (PST-8)
Magnitude: 65.00 MG
Reported by: Mesonet

Mesonet MTH04 atop Mammoth Mountain (elevation 8915 feet MSL) recorded a 75 mph wind gust.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 08:11:00 to 14-JAN-20 08:12:00 (PST-8)
Magnitude: 65.00 MG
Reported by: Mesonet

Mesonet MTH13 atop Mammoth Mountain (elevation 9005 feet MSL) recorded a 75 mph wind gust.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 06:30:00 to 14-JAN-20 06:31:00 (PST-8)
Magnitude: 64.00 MG
Reported by: Mesonet

Mesonet UCSH near Convict Creek and US Highway 395 measured a wind gust of 74 mph (elevation 7085 feet MSL).

High Wind in MONO, CALIFORNIA
From 14-JAN-20 07:40:00 to 14-JAN-20 07:41:00 (PST-8)
Magnitude: 52.00 MG
Reported by: Mesonet

Mesonet SE404 in Pumice Valley measured a wind gust of 60 mph (elevation 6971 feet MSL).

High Wind in GREATER LAKE TAHOE AREA, CALIFORNIA
From 14-JAN-20 03:45:00 to 14-JAN-20 03:46:00 (PST-8)
Magnitude: 108.00 MG
Reported by: Mesonet

Mesonet SIBSV Siberia atop Squaw Summit measured a wind gust of 124 mph (elevation 8700 feet MSL). Several gusts in the previous 4 hours were over 100 mph.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 07:00:00 to 14-JAN-20 07:01:00 (PST-8)
Magnitude: 69.00 MG
Reported by: Mesonet

Mesonet SE445 3 miles west-northwest of Toms Place measured a wind gust of 79 mph (elevation 6898 feet MSL).

High Wind in GREATER LAKE TAHOE AREA, CALIFORNIA
From 13-JAN-20 21:00:00 to 13-JAN-20 21:01:00 (PST-8)
Magnitude: 83.00 MG
Reported by: Mesonet

Mesonet SIBSV Siberia atop Squaw Summit measured a wind gust of 96 mph (elevation 8700 feet MSL). Several gusts in the next 6 hours were well over 70 mph.

High Wind in GREATER LAKE TAHOE AREA, CALIFORNIA
From 13-JAN-20 23:00:00 to 13-JAN-20 23:01:00 (PST-8)
Magnitude: 76.00 MG
Reported by: Mesonet

Mesonet SUMAM on Ward Peak measured a wind gust of 88 mph (elevation 8483 feet MSL). Several gusts in the previous and next 2 hours were above 70 mph.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 07:40:00 to 14-JAN-20 07:41:00 (PST-8)
Magnitude: 52.00 MG
Reported by: Mesonet

Mesonet SE089 near Virginia Lakes road and US Highway 395 measured a wind gust of 67 mph (elevation 8822 feet MSL).

High Wind in MONO, CALIFORNIA
From 14-JAN-20 04:34:00 to 14-JAN-20 04:35:00 (PST-8)
Magnitude: 88.00 MG
Reported by: Mesonet

Mesonet MTH02 atop Mammoth Mountain (elevation 10067 feet MSL) recorded a 101 mph wind gust.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 04:44:00 to 14-JAN-20 04:45:00 (PST-8)
Magnitude: 88.00 MG
Reported by: Mesonet

Mesonet MTH03 atop Mammoth Mountain (elevation 11053 feet MSL) recorded a 101 mph wind gust.

High Wind in MONO, CALIFORNIA
From 14-JAN-20 07:50:00 to 14-JAN-20 07:51:00 (PST-8)
Magnitude: 52.00 MG
Reported by: Mesonet

Mesonet SE408 1 mile north of the intersection of Virginia Lakes Road and US Highway 395 measured a wind gust of 60 mph (elevation 7849 feet MSL).