Heavy Snow — Southern Trinity, California

2021-12-24 to 2021-12-27 · Southern Trinity, California

Event narrative

Report of a 72-hour total accumulation of 24 inches of snow at an elevation of 2,760 feet. Duration and heaviest snow times is unknown.

Wider weather episode

Shortwave trough brought another burst of cold air and lower snow levels. Snow levels fell below 1,000 feet in portions of the area. Some longer duration totals are included as a series of shortwave embedded in the long-wave trough moved across the area.

Source: NOAA Storm Events Database, event_id 998668. Narrative written by the NWS forecast office that issued the report.