TerraWarn, on your phone

Frequently asked

Is TerraWarn really free?

Yes. Live hazard tracking, alerts, and preparedness tools are free with no paywall. The app is funded without blocking safety-critical information behind a subscription.

Which platforms is it on?

iOS and Android, both available now. This site and the live map also work in any browser today.

Does it work offline?

Guides and preparedness checklists you've opened before stay available offline. Live hazard data needs a connection to stay current.

What languages are supported?

23 languages, including full right-to-left support for Arabic — a real mirrored layout, not just translated text.

Do you sell my location or health data?

No. Location is only used in the foreground to show nearby hazards and facilities, and your medical card stays on your device unless you create an account.