Earthquake Education & Safety
Science, preparedness guides, and tips for using Earthquake Globe.
How Earthquake Early Warning Systems Work
Discover how EWS systems detect P-waves and send alerts seconds before shaking arrives. Learn about ShakeAlert, JMA, and real-time earthquake awareness.
April 21, 2026
Earthquake Magnitude Explained: Richter, Moment, and More
Understand earthquake magnitude scales — Richter, moment magnitude (Mw), and what each level actually feels like. Learn why scientists prefer Mw.
April 20, 2026
Magnitude vs Intensity: What's the Difference?
Magnitude measures energy at the source; intensity measures what you feel. This distinction explains why a M7 can be catastrophic in one place and barely noticeable 500 km away.
April 19, 2026
Top 10 Largest Earthquakes of 2026
A complete record of the most powerful seismic events of 2026, including M7+ earthquakes worldwide with locations, depths, and casualty data.
April 18, 2026
Best Earthquake Apps for iPhone in 2026
We compared the top earthquake apps for iPhone on alerts, map quality, data freshness, and offline support. Here is which one comes out on top.
April 17, 2026
How Earthquakes Happen: Tectonic Plates Explained
Tectonic plates are massive sections of Earth's crust in constant motion. When they collide, separate, or slide past each other, the built-up stress releases as earthquakes.
April 16, 2026
Ring of Fire: Why So Many Earthquakes?
The Ring of Fire is Earth's most seismically active belt, responsible for 90% of the world's earthquakes. Learn what it is and which countries lie along it.
April 15, 2026
Earthquake Safety Tips: Before, During & After
Practical earthquake safety actions: how to prepare your home, what to do when shaking starts, and critical steps to take in the hours and days afterward.
April 14, 2026
The Complete Earthquake Preparedness Guide
Build an earthquake preparedness plan from scratch: emergency kits, home retrofitting, communication plans, and the apps you need for real-time awareness.
April 13, 2026
USGS Earthquake Data: How It Works
The USGS monitors thousands of earthquakes daily using a global seismograph network. Here is how they collect, process, and publish the data that powers earthquake apps.
April 12, 2026
Recent Earthquakes in Turkey: What You Need to Know
Turkey sits on multiple active fault systems, making it one of the most seismically hazardous countries in the world. Here is what recent seismic activity tells us.
April 11, 2026
Japan's Earthquake Zones: The Most Active Country
Japan experiences more earthquakes than almost any other country, sitting at the intersection of four tectonic plates. Here are the most active zones and what drives them.
April 10, 2026
Setting Up Earthquake Alerts on Your iPhone
Step-by-step guide to enabling earthquake alerts on iPhone, including built-in iOS emergency alerts and Earthquake Globe push notifications with custom radius filters.
April 9, 2026
What Causes Earthquakes in California?
California sits on dozens of active fault lines, with the San Andreas Fault being the most famous. Learn what drives seismic activity in the Golden State.
April 8, 2026
Offshore Earthquakes and Tsunamis: The Connection
Not all offshore earthquakes cause tsunamis, but when they do, the results can be catastrophic. Learn the conditions that turn a seaquake into a deadly wave.
April 7, 2026