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SMS-Tsunami-warning.com is a web-based Early Warning System for Earthquakes and Tsunamis sourced from international seismic scientific centers.

Our website monitors global earthquake activity and instantly alerts registered members by sending a message to their mobile phones should a Tsunami or Earthquake threaten their particular location. Registration is free for basic services and you can upgrade to "Premium" anytime. Turn your mobile phone into a portable Warning System (click to become a Free member) or find out more about our planet's Earthquake activity in the Toolbox below. Toolbox data are updated in real-time.

Earthquake Toolbox
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Interactive Map
Monitor global seismic activity in real time. Use the map below to keep an eye on earthquake and seaquake events with with magnitude equal or superior to 5.0 that may threaten your current location or travel destination with tidal waves or seismic sea waves.

You can search seismic events by type, magnitude and time period by using the Search Box on the right. After the results have been identified, you can scroll and resize the map below to explore multiple views of the location. To get the details of a seismic event, please click on the pin.
NOAA Tsunami Bulletin Summary
Find here the Tsunami Bulletins released by NOAA (www.noaa.gov) in the last 30 days. Bulletins are available in .txt format for all regions, including Pacific Ocean (PAC), Hawaii (HAW); Caribbean Sea (CAR) and Indian Ocean (IND). Time is measured on GMT (Greenwich Mean Time, +00.00 GMT/UTC).
Date Region Time (UTC) Type To Bulletin
Most significant earthquakes by year
The following is a list of globally significant earthquakes based on magnitude, damages and fatalities. Select a value from the drop down menu to filter results by year; newest events are on top; click on a link to get detailed information.
Select Year
Earthquake History: statistical data
This panel displays historical information. Select a chart type from the drop down menu. "Number of Quakes" tells you how many earthquakes have been recorded by year. "Geographic" highlights the earthquakes location on a map. Source: dlindquist.com
Data Type Magnitude Year
How does it work?

Should a violent seismic event happen, our members receive a warning message within 60 seconds from the moment the main shock is detected. Messages are uniquely delivered to members whose location is considered at risk by our algorithm. Warnings are sent to users on an individual basis (1-to-1 communication) in the form of SMS Text Message and Email. Members receive warnings onto their cell phones, smart phones and / or other electronic device capable of receiving SMS or email like iPads, Laptops, Desktop computers, etc. The warning message contains vital information such as earthquake type, magnitude, location, time and threat level. Our system allows subscribers to monitor simultaneously up to 5 locations worldwide and receive Warning Notifications on up to 5 email accounts and 5 mobile phones so that everybody in their family is alerted at the same moment if any danger occurs. The system also allows users to change their location when they travel to coastal areas for leisure or business.

This warning system is essential for tourists, business travelers, organizations, governments and coastal residents; SMS Tsunami Warning offers you peace of mind as your mobile phone turns into a real-time Tsunami Warning System.