A magnitude 6.2 earthquake struck northern Japan early on Monday, occurring just a week after a more powerful offshore tremor prompted a rare warning of an elevated risk of a mega-quake.
Details of the Earthquake
The earthquake struck at a depth of 81 kilometres, approximately 18 kilometres west of Sarabetsu on Hokkaido, Japan's northernmost main island. The Japan Meteorological Agency (JMA) confirmed that there were no reports of damage or casualties, and no tsunami advisory was issued.
Context of the Mega-Quake Warning
This latest seismic event follows a magnitude 7.7 earthquake that struck off the coast of Japan a week earlier. That quake had prompted the JMA to issue a special advisory indicating a higher-than-usual risk of a mega-quake in certain regions. The advisory led to heightened awareness and precautionary measures across the country.
However, the JMA clarified that Monday's earthquake occurred outside the specific zone covered by the mega-quake warning. As a result, the special awareness week, which was declared following the earlier quake, will proceed as scheduled and conclude as planned.
Japan, situated on the Pacific Ring of Fire, is one of the most seismically active countries in the world. The nation maintains rigorous building codes and emergency preparedness protocols to mitigate the impact of earthquakes and tsunamis.
