Safety
5.9 Magnitude Earthquake Strikes Ibaraki, Japan; Tokyo Felt Tremors
A 5.9 magnitude earthquake occurred near Ibaraki Prefecture early on August 23, 2026, causing tremors across the Greater Tokyo area.
According to the Japan Meteorological Agency (JMA) and reported by Khaosod Online, a 5.9 magnitude earthquake struck southern Ibaraki Prefecture at approximately 2:00 a.m. local time on August 23, 2026. The seismic event occurred at a depth of roughly 70 kilometers.
Significant tremors were felt across the Kanto region, including Tokyo, Saitama, and Chiba. The JMA noted that the duration of the shaking was long enough to potentially cause high-rise buildings in the Tokyo metropolitan area to sway. In Kanagawa, Ibaraki, Tochigi, and Gunma prefectures, seismic intensity levels were recorded at level 1 on high-rise structures, where occupants likely felt the movement.
The Royal Thai Embassy in Tokyo has issued an advisory urging Thai nationals in Japan to remain vigilant and monitor the situation closely for any further developments or aftershocks. While the earthquake caused widespread shaking, there have been no immediate reports of major structural damage or casualties. Travelers and residents in the affected areas are advised to stay informed through local news outlets and official government channels. As the situation is ongoing, authorities continue to assess the impact, and further updates regarding potential infrastructure disruptions or safety concerns remain to be confirmed.