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Tokyo Trembles: Magnitude 5.5 Quake Shakes Capital
16 Jun
Summary
- A magnitude 5.5 earthquake occurred near Tokyo on June 16, 2026.
- The quake's epicenter was in southern Ibaraki Prefecture, north of Tokyo.
- No tsunami risk was reported following the seismic event.

A magnitude 5.5 earthquake shook the Tokyo metropolitan area and its surroundings on June 16, 2026, around 7:45 p.m. local time. The Japan Meteorological Agency (JMA) reported the epicenter was in southern Ibaraki Prefecture. The shaking was felt across several prefectures, with some municipalities registering a lower 5 on Japan's seismic intensity scale. Ota in Gunma and Kazo in Saitama recorded this intensity level. Residents in Tokyo and nearby areas experienced the tremors, prompting precautionary measures. Authorities confirmed that the earthquake posed no tsunami risk, and no related warnings or advisories were issued. Japan, situated on the Pacific Ring of Fire, is highly prone to earthquakes and possesses an advanced monitoring system. At the time of reporting, no major damage or casualties had been reported.