Northern Trinity storm history

The River Complex Wildfire occurred from July 30th, 2021 to approximately October 25th, 2021, and resulted in $21.15 million in damage. Property loss totaled $10.2 million, and included 31 homes, 17 businesses, and 46 outbuildings. Debris removal, response, protective measures, a…

Total damage costs from the Monument Fire were $21.5 million. That total includes $12.7 million from building damage and destruction, and $8.8 million from response, protective, and repair measures.

A video was shared with NWS employees showing an uprooted tree destroying an outbuilding. The location is estimated by radar.

Tree snapped in Weaverville damaging a window. A large branch of a separate tree snapped and damaged power equipment. Additional trees found down along Highway 299. Time is estimated by radar.

An NWS storm survey found a downed tree behind the Douglas City store. The time is estimated by radar.

A NWS storm survey found several large trees uprooted with some damaging homes. A flagpole was also snapped. Wind was estimated to be between 70 and 75 mph based on the damage. The time was estimated by radar.

Eleven inches of snow measured, between midnight and 10am. Ten miles northeast of Weaverville, CA. Lat. 40.86N, Long. -122.80W.

Reported 4-8 inches of accumulation at this location. A tractor trailer is blocking the roadway with an additional vehicle immobalized in a ditch. Lat. 40.64N, Long. -122.75W.

Two inches of snow reported by a trained spotter at 2650 feet, 10 miles northeast of Weaverville, CA., Lat. 40.86N, Long. -122.80W.

Caltrans reporting an estimated 25 inches of snow 12 miles NNE of Carrville (41.23N, 122.65W). State route 3 is closed at Scotts Mountain Pass due to heavy snow.

Wet snow accumulating up to 9 inches 10 miles NE of Weaverville (40.86N, 122.80W).

Twelve inches of snow measured by a trained spotter 10 miles NE of Weaverville (40.86N, 122.80W).

An estimated 24 inches near Coffee Creek, 1 mile N of Carrville at an elevation of 2800 feet (41.09N, 122.72W).

A trained spotter measured 5 inches of accumulated snow, 10 miles NE of Weaverville (40.86N, 122.80W).

An estimated 42 inches of snow, 10 miles NE of Weaverville at an elevation of 2650 feet (40.86N, 122.80W).

A trained spotter estimated an accumulation of 8 inches of snow at an elevation of 2650 feet, 10 miles NE of Weaverville (40.86N, 122.80W).

At an elevation of 1257 feet, a trained spotter measured 5.5 inches. Four inches of that accumulation happened overnight, 2 miles north west of Big Bar (40.75N, 123.27W).

A trained spotter measure 2 inches of accumulation about 3 miles WSW of Lewiston at an elevation of 1808 feet.

A trained spotter measured 12 inches of accumulation 10 miles NE of Weaverville overnight, (40.86N, 122.80W). Elevation was 2650 feet.

Report of 12 inches of snow 10 miles northeast of Weaverville at an elevation of approximately 2650 feet. Snow was still ongoing at the time of the report at 8 am.

Report of 6 inches of snow at 2,650 approximately 10 miles northeast of Weaverville.

Report of 9 inches of snow in Weaverville.

Report of 6 inches of snow 3 miles west-southwest of Lewiston at an elevation of approximately 1800 feet. Snow was still ongoing at the time of the report at 8 am.

Four inches of snow fell overnight at 1257 feet in elevation in Big Bar.

Member of the public reported 3 inches of snow in Big Bar at an elevations of 1460 feet.

Measured 2 inches of snow in Junction City at an elevation of 1256 feet.

Highway 299 was closed due to 3.5 inches of snow at Oregon Mountain Summit.

Three inches of snow caused travel difficulties on HWY 299 near Douglas City.

Spotter reported 4 inches of snow.

Tree down due to strong wind.

A 24 hour snowfall total of 6 inches. Location of the report is above 5000 feet.

Tree down across roadway.

Large tree down across HWY 299.

Four inches of snow at an elevation of 1950 feet.

Ten inches of snow over a 24 hour period at an elevation near 5000 feet.

Seven inches of snow at an elevation of 2850 feet. Snow technically began at 10 PM on November 30th 2022.

Twelve inches of snow at an elevation near 5300 feet.

Six inches of snow at an elevation near 2900 feet.

Snowfall total of 12.3 inches at an elevation of 5400 feet.

Report of 6 inches of new snow fell at an elevation around 1,900 feet. Duration was around 8-hours.

Report of 1.1 inches of new snow fell during a 24-hour duration at an elevation of 2,427 feet.

Report of 0.5 inches of new snow fell during a 24-hour duration at an elevation of 1,579 feet.

Spotter report of 3 inches of snow fell overnight (around a 9-hour duration) at an elevation of 1,257 feet.

A 24-hour report of 1 inch of snow fell at an elevation 2,821 feet.

Report of 2 inches that fell during a 3.5-hour duration at an elevation around 2,500 feet near East Weaver Campground.

Spotter report of 10 inches of new snow that fell during a 7.5-duration at an elevation of 2,650 feet.

Spotter report of wet snow measuring 7 inches that fell all day at an elevation of 1,808 feet.

Report of 11 inches of snow fell during a 24-hour duration at an elevation around 2,500 feet.

Report of 11.5 inches fell during a 24-hour period at an elevation of 2,821 feet.

Snow began around 5 p.m. on 12/11. 2 inches of snow at an elevation of 2,821 feet. Duration around 14-hours.