Winter Storm Risk in San Diego, CA
Risk Level: Moderate — Score 3/10
Live Winter Storm alert status near San Diego
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Live winter storm activity around San Diego — refreshed throughout the day.
Open full-screen map →Key Risk Factors
- 1 events on record in proximity
- 1 event(s) in the last 12 months
- Average annual frequency: 3.7 events per year
Peak season: December-March
Last significant event: Winter Weather - San Diego County Mountains, California, United States (2026-02-17) — 16,400 people exposed
Highest Risk Cities for Winter Storms
How San Diego Compares
Notable Winter Storm Events Near San Diego
DisasterAWARE's historical archive records 1 notable winter storm event near San Diego, ranked below by impact. The most impactful: Winter Weather - San Diego County Mountains, California, United States (February 2026) — 16,400 people exposed; $1,710M capital exposed.
Winter Weather - San Diego County Mountains, California, United States
February 16, 2026 — ADVISORY
16,400 people exposed; $1,710M capital exposed
Winter Storm Preparedness Tips
- 1.Stock emergency supplies including extra blankets, food, water, and medications
- 2.Insulate pipes and know how to shut off water in case of pipe bursts
- 3.Keep your vehicle's gas tank at least half full during winter months
- 4.Have alternative heating sources and carbon monoxide detectors
- 5.Stay off roads during ice storms and heavy snow events
Related Pages
How this data is built
San Diego, CA winter storm risk combines Historical Event Intelligence with authoritative hazard modeling from the Geospatial Intelligence Layers catalog. Live winter storm monitoring is available through the Event Intelligence API and the DisasterAWARE Platform.
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