Verified sources only · Official government & institutional alerts · No user submissions · No ads or sponsored content
What is Civic Sonar?
Official government and institutional safety alerts — verified, global, near real-time.
Civic Sonar aggregates official government alerts from verified institutional sources worldwide. Alerts are displayed as issued, without commentary.
Principles
- Verified sources only.
- Official government & institutional alerts.
- No user submissions.
- No ads or sponsored content.
- Alerts are displayed as issued, without commentary.
How It Works
Official Only No User Submissions
Every alert on Civic Sonar comes directly from official government or institutional sources.
Verified Source Authentication
Only official government RSS feeds, CAP (Common Alerting Protocol) endpoints, and verified institutional APIs.
No Ads No Commercial Influence
Civic Sonar does not display advertisements or sponsored content.
Near Real-Time Automated Updates
Alerts are fetched automatically from sources. Weather and infrastructure alerts refresh every 30 minutes.