Small World Earthquakes Magnitude <3.9. All you need to know about Small World Earthquakes. Find pictures, news, facts, videos, articles and links about Small World Earthquakes. Read news stories and watch videos.

Eartquake larger than 5 are measured in the moment magnitude and smaller than 5 in The local magnitude scale (The Richter magnitude scale). The moment magnitude scale (MMS, MW or M) measure the size of earthquakes in terms of the energy released. The Richter magnitude scale measure a magnitude number to quantify the energy created by an earthquake. Small World Earthquakes news today updated in real-time around the world. Small World Earthquakes. Current and latest world earthquakes breaking news, activity and articles today.