My Contra Costa County Portal Emergencies and Disasters
Welcome to the non-official My Contra Costa County Portal.
View public safety alerts, emergency alerts, weather warnings and resources. Find government and nonprofit resources, and related private sector services. See detailed weather forecasts. Ask questions, provide feedback and collaborate. Get news and information.
Browse by category or Search for public safety alerts, resources and information like “public safety alerts, evac warning, missing person, change address, start and run a business, find benefits, do business with government and more."
Subscribe for Updates
Latest News
Public Safety Alerts
California Local Area Emergency - Severe | Effective 06-03-2026 18:41
-
Effective:Expires: Wednesday, June 3, 2026 - 22:41Urgency: ImmediateSeverity: SevereSender: CA Contra Costa County CWS, Martinez, CAAreas: Contra Costa County CA
| Service Area | ||||
|---|---|---|---|---|
| Find Disaster Assistance |
Get Disaster Assistance If you’ve been... |
US | Emergencies and Disasters |
No votes yet |
| Plan for Disasters and Emergencies |
Make a plan today. Your family may not be... |
US | Emergencies and Disasters |
No votes yet |
| How to Sign Up for Emergency Alerts in California |
How to Sign Up for Emergency Alerts in... |
California | Alerts & Weather, Emergencies and Disasters |
No votes yet |
| Disaster Distress Helpline |
Disaster Distress Helpline: Free, 24/7... |
US | Benefits & Health, Emergencies and Disasters |
No votes yet |
| Travel Health Notices |
Travel Health Notices: Stay Informed... |
US | Emergencies and Disasters, Safety and Security |
No votes yet |
| Prepare for Pandemic |
Prepare for a pandemic. Learn how to prepare... |
US | Emergencies and Disasters |
No votes yet |
| Emergency Preparedness and Response |
Emergency Preparedness and Response:... |
US | Emergencies and Disasters |
No votes yet |
