Toggle navigation
Tsunami
What Is a Tsunami?
Tsunami Features: Key Characteristics & Behavior
Wave Shoaling Process: How Waves Grow in Shallow Water
Seaquakes & Tsunamis: How Underwater Earthquakes Create Waves
Runup and Inundation
Tsunami Drawback: Why the Sea Recedes Before the Wave
Tsunami History: Major Events & Global Occurrence
Tsunami Effects: Coastal Damage, Flooding & Hazards
Warning Signs
Most Destructive Tsunamis
Mega Tsunami: Extreme Waves & Devastating Coastal Impact
Earthquake
Introduction to Earthquakes: What They Are & How They Happen
Earthquake Safety Tips: How to Prepare & Stay Safe
Tectonic Plates
Fault Lines & Earthquakes: Causes, Types, and Seismic Zones
Intra-Plate vs Inter-Plate Earthquake Events
Seismic Waves: P-Waves, S-Waves & Surface Waves Explained
Seismology & Measurement
Seismograph
Richter Scale
Mercalli Intensity Scale Explained | SMS Tsunami Warning
Earthquake Occurrence: Causes & Tectonic Processes
Earthquake Effects: Shaking, Damage & Secondary Hazards
Highest Magnitude Earthquakes in History
Deadliest Earthquakes in History | Major Fatalities
Major Earthquakes: What They Are & Why They Matter
Largest Earthquakes in History (1900–Present)
Earthquake Insurance: Coverage, Benefits & Tips
Earthquake Hazard Maps (US)
Earthquake History: Major Quakes & Seismic Records
Services
Quake Alerts | iOS app
Get Email Alerts (free)
Premium Quake & Tsunami Alerts Subscription
Earthquakes Archive | Past Earthquake Events
FAQ
FAQ – Earthquake & Tsunami Alerts | SMS Tsunami Warning
Supported Mobile Carriers for SMS & Voice Alerts
About
Quake Alerts | iOS app
The Project
Earthquakes - Acknowledgements
Tsunamis - Acknowledgments
Social Commitment
Contact us
Login
LIVE
GET ALERTS
Live Earthquakes – Real-Time Global Monitoring
Live Earthquake Monitoring
Last 24 Hours Activity
LIVE
Globe
Map
Speed
Fault lines
✕
{{title}}
{{magnitude}} Richter
{{depth}} km
{{time}}
{{title}}