Japan: A powerful earthquake struck central Japan early Sunday, leaving at least 22 people injured and triggering panic across several regions. The tremor shattered shop windows, sent books tumbling from store shelves and forced frightened residents to rush out of buildings.

According to the Japan Meteorological Agency (JMA), the earthquake measured 5.7 in magnitude, while the United States Geological Survey (USGS) recorded it at 5.5. The earthquake occurred at approximately 1:04 am local time, with its epicentre in Shizuoka Prefecture at a depth of around 40 kilometres.

Earthquake Shakes Multiple Regions

The tremors were felt across several areas, including Aichi, Shizuoka, Gifu, Yamanashi, Kyoto and Nara. Some of the strongest shaking was reported in Aichi Prefecture, while Tokyo remained largely unaffected.

Television footage showed broken glass scattered across streets and books falling from shelves inside a bookstore. Several people reportedly suffered injuries after falling on stairs while attempting to escape buildings during the shaking.

Bullet Train Services Slowed

Authorities took precautionary measures following the earthquake. Shinkansen bullet trains in affected areas were slowed down to allow safety inspections of railway tracks and infrastructure.

Aftershocks were also recorded following the main earthquake, prompting continued caution among residents and authorities.

Why Is Japan So Prone to Earthquakes?

Japan lies in one of the world's most seismically active regions, where four major tectonic plates meet: the Pacific Plate, Philippine Sea Plate, Eurasian Plate and North American Plate.

These plates are constantly moving, generating pressure beneath the Earth's crust. When accumulated stress is suddenly released, earthquakes occur.

The latest tremor once again highlights Japan's vulnerability to seismic activity and the importance of earthquake preparedness.