Stay Safe with Real-Time Earthquake Alerts

Track global seismic activity with authoritative USGS feeds, personalised notifications, and clear safety steps.

Live data • Updated 04:11 PM UTC (16:11 UTC)
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M5.0+ events in view
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Events in current filters
USGS
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Earthquake Alert System

Get a free email whenever a quake matches your chosen magnitude or region.

M3.0M5.0M7.0+

We only use your email for earthquake updates. Unsubscribe at any time.

Interactive earthquake map

Recent earthquakes (0)

No earthquakes match your filters

Adjust the magnitude or time range to review earlier activity.

🏆 Top 50 recent earthquakes

M7.1 Ridgecrest, CA
2019-07-06
M9.1 Tōhoku, Japan
2011-03-11
M8.8 Maule, Chile
2010-02-27
M7.8 Nepal
2015-04-25
M7.5 Indonesia
2018-09-28

🛡️ Earthquake safety guidelines

During an earthquake
  • DROP to your hands and knees to avoid being knocked over.
  • Take COVER under a sturdy desk or table and shield your head.
  • HOLD ON until shaking stops and be ready to move with your shelter.
After an earthquake
  • Check yourself and others for injuries and hazards.
  • Expect aftershocks and move carefully.
  • Stay away from damaged buildings and follow official instructions.

How to use this tool

1. Monitor live data
USGS updates feed the dashboard every few minutes for near-real-time insight.
2. Set up alerts
Subscribe to tailored notifications by magnitude, radius, or monitored regions.
3. Stay prepared
Review safety guidance and link to trusted emergency resources.

Real-world impact

Emergency coordination
Emergency services in California use real-time summaries to prioritise responses within minutes.
Community readiness
Residents subscribe to alerts before outdoor events so they can react quickly if shaking starts.

Frequently asked questions

How fast are earthquakes detected?
USGS usually reports earthquakes within a few minutes of occurrence, but some remote events can take longer.
What magnitudes are shown?
We request quakes down to about M2.5 by default. Adjust the filter to see weaker or only stronger events.
Are the alerts suitable for emergency response?
Alerts are informational. Always follow local emergency management directions when you feel shaking or receive official warnings.
Can I monitor more than one place?
Yes—choose multiple preset regions and combine them with your current location radius for broader coverage.