Live
SENTINEL monitors seismic activity across 190+ countries in real time Data sourced from USGS · GDACS · NOAA · NASA · Smithsonian · MeteoAlarm Free and open — built for humanity, not profit Earthquakes · Tsunamis · Storms · Volcanic Eruptions · Floods · Wildfires Updated every 5 minutes from global sensor networks
Live global monitoring

SENTINEL

Global Disaster Intelligence Platform

Real-time monitoring of earthquakes, storms, floods, and volcanic activity — aggregated from the world's top scientific agencies. Free for everyone. Always.

Open Live Monitor ♥ Help Children Learn more ↓
190+
Countries Monitored
24/7
Real-Time Coverage
5min
Update Frequency
FREE
Always & Forever
How it works

One platform. Every disaster. Everywhere.

SENTINEL aggregates data from the world's leading scientific agencies and delivers it in a single, unified dashboard — no login required.

01
Global Sensor Network
We pull from USGS, GDACS, NOAA, NASA, Smithsonian and MeteoAlarm — thousands of sensors across every continent.
02
AI Analysis
Every event is classified by type, severity, and impact zone in real time, with evacuation radius calculated automatically.
03
Open Access
No registration. No paywall. No ads. SENTINEL is a public good — the data belongs to the world and so does the tool.
What we monitor

Every threat. All at once.

🌍
Earthquakes
🌊
Tsunamis
🌀
Tropical Storms
🌋
Volcanoes
🌧️
Floods
🔥
Wildfires
⚡
Severe Storms
❄️
Extreme Weather
Why we do this

Children are the most vulnerable in every disaster.

90M
Children displaced
by disasters in 2024
239M
People needing urgent
humanitarian aid in 2026
5min
How often SENTINEL
checks for new threats

Every minute of early warning is a minute a family has to reach safety. Every dollar donated to SENTINEL goes directly to supporting emergency response for children in disaster zones — food, shelter, clean water, and medical care in the critical hours after a disaster strikes.

♥ Donate to Help Children
Our mission

The Earth doesn't warn by country or income bracket. Neither should we.

SENTINEL was built because disaster intelligence is fragmented, government-locked, or behind paywalls. Every person on earth deserves access to the same real-time data that emergency managers use — in one place, in plain language, for free.

OPEN THE MONITOR.

No signup. No download. Works on any device.

Open Live Monitor ♥ Support the Mission