TerraWarn - Disaster Alerts

TerraWarn helps you stay informed about natural hazards and prepare for emergencies with hazard alerts, maps, preparedness tools, emergency resources, and safety information.

IMPORTANT DISCLAIMER

TerraWarn is an independent application. It is NOT affiliated with, endorsed by, authorized by, or operated by any government, government agency, emergency service, or public authority. TerraWarn does not represent a government entity and is not a government service.

Information provided by TerraWarn is for informational and educational purposes only. It does not replace official emergency alerts, instructions from local authorities, professional medical advice, or emergency services. In an emergency, contact your local emergency services and follow instructions from relevant authorities.

SOURCES OF INFORMATION

TerraWarn uses information obtained or adapted from these publicly available sources:

• U.S. Geological Survey (USGS) — earthquake data
https://earthquake.usgs.gov/

• NASA EONET — natural event data
https://eonet.gsfc.nasa.gov/

• Global Disaster Alert and Coordination System (GDACS) — disaster alerts and event data
https://www.gdacs.org/

• U.S. Centers for Disease Control and Prevention (CDC) — health and emergency preparedness guidance
https://www.cdc.gov/

• American Red Cross — first-aid and emergency preparedness guidance
https://www.redcross.org/

Users should consult the original sources and relevant local authorities for authoritative and up-to-date information.

LIVE HAZARD ALERTS

View information about earthquakes, wildfires, floods, storms, volcanic activity, and other supported natural hazards. Choose the hazard types you want to follow and configure available severity preferences.

LIVE HAZARD MAP

Explore supported hazard events on an interactive map. View available details such as location, magnitude, depth, affected area, and other event information. Where available, TerraWarn provides access to the corresponding original source.

EMERGENCY CONTACT ACCESS

Quickly access emergency calling features and emergency contact information. Emergency numbers vary by country and region and should be verified with local authorities when possible.

GUIDED EMERGENCY INFORMATION

Access general safety information for earthquakes, floods, wildfires, hurricanes, severe storms, tornadoes, volcanic events, and other supported hazards.

This information is educational and does not replace instructions from emergency services or local authorities.

FIRST AID & MEDICAL GUIDES

Access general first-aid information covering CPR, severe bleeding, burns, choking, stroke, heart attack, seizures, poisoning, and broken bones.

Relevant content is based on publicly available American Red Cross and CDC information.

Medical content is for general educational purposes only and does not replace professional medical training, diagnosis, treatment, or emergency medical care.

PREPAREDNESS

Create emergency preparedness checklists and keep track of supplies such as water, food, first-aid supplies, flashlights, radios, and important documents.

MEDICAL PROFILE

Store emergency information you choose to enter, such as blood type, allergies, medications, and medical notes. This is an organizational feature and does not provide medical diagnosis or treatment.

NEARBY HELP

Use location-based features to find nearby hospitals, pharmacies, fire stations, police stations, and other supported facilities. Always verify critical information before relying on it during an emergency.

PRIVACY

TerraWarn can be used without requiring an account. Location is used when needed for location-based features such as nearby hazards and facilities.

TerraWarn is an independent informational and preparedness application. It is NOT a government application and does NOT represent any government entity.

For authoritative information during an emergency, consult the original sources listed above and follow instructions from your local authorities.