An Earthquake Strikes Kobe

At 5:46 in the morning on January 17, 1995, an earthquake ruptured beneath the northern tip of Awaji Island, roughly twenty kilometers from the Japanese port city of Kobe. Measuring 6.9 on the moment magnitude scale, the shallow tremor lasted approximately twenty seconds. Unlike the frequent subduction zone earthquakes that occur off Japan's northeastern coast, this event struck along active inland faults less than twenty kilometers below the surface. The strike-slip movement ripped along the Nojima Fault and extended northeast through Kobe itself, subjecting the densely populated urban corridor to intense east-to-west compression.

The disaster marked the first time the Japan Meteorological Agency officially assigned its highest seismic intensity, Level 7, to an earthquake. Shaking devastated Kobe, Nishinomiya, Ashiya, and nearby communities across southern Hyogo Prefecture. According to Japan's Fire and Disaster Management Agency, 6,434 people lost their lives, including around 4,600 within Kobe. It became Japan's deadliest earthquake of the twentieth century after the 1923 Great Kanto earthquake. About 105,000 homes were completely destroyed and some 144,000 more were half destroyed, and roughly three hundred fires broke out across urban districts where ruptured water mains severely hindered firefighting efforts.