A record-breaking deep earthquake registered in May 2025 offshore of Japan likely was not a tectonic event, but triggered by a mineralogical shift in Earth’s mantle.

Magnitude: 9.0 Approximately 16,000 deaths and over 2,500 missing after this earthquake, followed by a powerful tsunami, caused massive destruction in northeastern Japan. The tsunami caused ...

At a magnitude 9, it qualifies as a megathrust ... got additional boosts in 2010 with an 8.7 earthquake in Chile and the 2011 M9.1 in Japan. The video footage of the 2011 tsunami battering Japan ...

Roki Sasaki is Major League Baseball's hottest new star but he had to struggle through adversity to get there, losing his ...

Extreme weather chaser Max Velocity posted on X: "Um, Maine we good? 3.9 Magnitude Earthquake off the coast. Alaska yesterday, Maine today! Boston Massachusetts, you guys should have been able to ...

(CNN) — A magnitude 3.9 earthquake struck Monday morning, about 7 miles southea st of York Harbor, Maine, the US Geological Survey said. The quake, which struck at a depth of about 8 miles ...

Mon, January 27, 2025 at 11:13 AM UTC ...

There were two magnitude 5 earthquakes, one south of Unalaska on Jan. 21, and another near Adak on Jan. 22. Thursday was the sixth anniversary of the magnitude 7.9 Offshore Kodiak Earthquake that ...

Mon, January 27, 2025 at 4:00 PM UTC ...

U.S.G.S. data earlier reported that the magnitude was 3.9. As seismologists review available data, they may revise the earthquake's reported magnitude. Additional information collected about the ...