Dense Fog — San Diego County Valleys, California

2024-10-09 · San Diego County Valleys, California

Event narrative

Dense fog moved across the inland San Diego county valleys as the heat wave weakened. Visibility as low as 0.25 mile at MCAS Miramar.

Wider weather episode

Dense fog occurred from the marine layer during an inland heat wave October 4 to 8, 2024.

Source: NOAA Storm Events Database, event_id 1221512. Narrative written by the NWS forecast office that issued the report.