Understand what’s happening. Take the right next step.
Trusted, up-to-date information about incidents, exposure risks, and resources in your area — with clear guidance on what to do next.
We use your location to show relevant incidents and guidance. We never sell your data.
- Primary-sourced information
- Continuously monitored
- Location-aware guidance
Currently tracking
2 active incidents
Across 3 regions
Top incident types
- Chemical Spill
- Refinery Incident
- Lithium Battery Fire
Air quality · 24h
Moderate
PM2.5: 38 µg/m³
01 — Live
Active incidents
Garden Grove Chemical Tank Emergency — Methyl Methacrylate Leak Forces Mass Evacuation
Garden Grove, CA · Updated 21h ago
An overheating methyl methacrylate tank at a Garden Grove aerospace plant forced about 44,000 people to evacuate a nine-square-mile area of Orange County.
Moss Landing Vistra Battery Storage Fire — Long-Term Cleanup Continues
Moss Landing, CA · Updated January 16, 2026
A January 2025 fire at the Vistra Moss Landing battery storage facility in Monterey County burned much of its lithium-ion stock. Cleanup continues into 2026.
02 — Guidance
What to do, and what it means
Plain-language guidance on exposure and health, documenting evidence, insurance, and your options — sourced and reviewed.
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