Tateyama, Japan — A magnitude 4.7 earthquake struck off the coast of Japan early Tuesday morning, shaking the seafloor southeast of Tateyama.

What happened:

The quake hit at 12:36 AM Central Time, about 10 kilometers below the surface. The U.S. Geological Survey placed the epicenter about 90 kilometers south-southeast of Tateyama, Japan, in the Pacific Ocean. No tsunami warning was issued.

Impacts:

The earthquake struck offshore, and no damage has been reported. The Geological Survey has received no felt reports.

What to do:

People in earthquake country should know the basics. Drop to the ground, take cover under a sturdy table, and hold on until the shaking stops. Stay clear of windows and heavy objects that could fall. After any quake, check for gas leaks, broken glass, and damaged wiring before turning anything back on, and be ready for aftershocks.

Source: U.S. Geological Survey (USGS), November 10, 2026.