Excessive Heat — Imperial County Southwest, California

2023-09-09 to 2023-09-10 · Imperial County Southwest, California

Wider weather episode

An upper level ridge of high pressure strengthened over the Desert Southwest, leading to excessive heat conditions across much of southeast California. Any heat-associated fatalities that may have occurred during this event are unknown.

Source: NOAA Storm Events Database, event_id 1218415. Narrative written by the NWS forecast office that issued the report.