Earthquake Alert AI

🌎 Earthquake Alert AI — worldwide earthquake alerts that tell you what YOU will feel.

Seven seismic networks fused into one honest feed — USGS, EMSC, GEOFON, INGV, GeoNet and more —
monitoring the entire planet, 24 hours a day. When an earthquake happens anywhere on Earth, you learn
about it fast, and more importantly, you learn what it means where you are standing.

⚡ ALERTS BUILT FOR THE MOMENT THAT MATTERS
• Estimated intensity at YOUR exact location — not just a magnitude number
• Live countdown to the expected arrival of shaking
• Sounds through silent mode and Do Not Disturb*
• Full-screen alert with siren and flashlight strobe when strong shaking is expected
• Stays quiet and informative when a distant quake won't be felt where you are

👨‍👩‍👧ILY CHECK-IN, ACROSS ANY DISTANCE
• Private family groups joined with a simple code — no accounts, no phone numbers
• One tap sends "I'm OK" to everyone who cares about you
• See who has checked in, when, and how far away they are

🗺 A SERIOUS SEISMIC MAP
• Live global earthquake map with magnitude-scaled markers
• Tectonic plate boundaries, seismic stations, and aftershock sequences
• Estimated shaking-intensity rings for significant events
• Filter by magnitude and time window

📊 HONEST AFTERSHOCK FORECASTS
• Statistical probability of further earthquakes after a major event
• Calibrated to the actual sequence, with its uncertainty stated plainly
• Never a prediction — a probability, explained in words you can act on

🛡 SAFETY THAT WORKS WITHOUT INTERNET
• Complete before / during / after guide stored on your phone
• Drop, Cover, Hold On — plus gas, fire, aftershock and trapped-person guidance
• Emergency call button and a loud distress whistle
• Tsunami advisories for large, shallow coastal earthquakes

💚 FREE FOREVER
Every alert and every life-saving feature is free, and always will be. No ads. No data selling. No
mandatory accounts. Your location is used on your device to compute what you'll feel, and is shared
only if you choose to share it with your own family group.

WHY THIS EXISTS
Built in Cali, Colombia in the days after the magnitude 7.4 earthquake of August 2026, by someone
whose home was damaged by it — because the difference between knowing and not knowing is measured in
seconds.

HOW FAST IS IT?
Alerts arrive as quickly as global seismic networks publish an earthquake solution. For distant
events, that is often before the shaking reaches you. For an earthquake beneath your feet, no system
on Earth — including this one — can warn you in advance. The app tells you honestly which situation
you are in.

* Critical alerts require permissions the app guides you through during setup.

⚠ IMPORTANT — NOT AN OFFICIAL ALERT SERVICE
This app does not predict earthquakes; no technology can. It reports earthquakes that have already
occurred and estimates their effects. Official sources: the U.S. Geological Survey
(earthquake.usgs.gov) in the United States, your national seismological agency elsewhere, and in
Colombia the Servicio Geológico Colombiano (sgc.gov.co). Alerts and intensity estimates are
probabilistic and may be delayed, missed, or inaccurate. Never rely on this app as your only safety
measure.

Recent changes:
Coast, family and volcano safety.

• Coastal users: after strong or long shaking the alert tells you to head for high ground now.
• No data? Send "I'm OK" or "I need help" by SMS to your emergency contact.
• "I'm OK" and "Felt it" buttons right on the alert, plus a countdown in the notification.
• SGC volcano level for volcanoes near you.
• Home-screen widget shows if alerts reach your phone.
• Safety tips for your home, floor and needs.