Powerful 6.1-Magnitude Earthquake Strikes Northern Japan

A significant earthquake measuring 6.1 in magnitude struck just 35 kilometers northwest of Hakui, Japan, on Tuesday, November 26, 2024, at 10:47 PM local time (GMT +9). This tremor has sent shockwaves across the region, with felt reports coming in from various cities.

Impact on Different Cities

According to the Modified Mercalli Intensity (MMI) scale, users across different locations experienced varying levels of shaking intensity. In Kanazawa, approximately 56.4 kilometers southeast of the epicenter, residents reported strong shaking (MMI VI), describing the sensation as vibration and rolling for about 15-20 seconds. A local remarked, "I felt really anxious because I never experienced such a big earthquake in my whole life," though fortunately, no major damage occurred in their home.

In Kyoto, located around 231.8 kilometers south-southwest of the epicenter, reports of weak shaking (MMI III) were prevalent. Several individuals shared their experiences, stating that they felt their buildings sway and even heard doors rattling. One user described it as feeling like being on a boat, while another mentioned their concern as tourists experiencing their first quake.

Nearby, in Nagoya and Osaka, people reported light to weak shaking (MMI II-III), with some noting moments of swaying in tall buildings, which heightened their anxiety. Interestingly, the farther away from the epicenter, the weaker the tremors became, as is typical with seismic events.

Data also indicated that areas like Takayama recorded light shaking (MMI IV) while residents noted a brief yet alarming experience when the ground trembled. In Ishikawa Prefecture, moderate shaking (MMI V) was felt, leading some individuals to evacuate their homes as a precaution.

Understanding Earthquake Intensity

As the dust settles from this seismic event, it's crucial to understand how earthquake intensity is measured. The intensity reflects the shaking felt on the ground due to the earthquake, varying in accordance to the quake's magnitude, depth, and distance from the epicenter. The Modified Mercalli Intensity Scale ranges from I (not felt) to X (extreme shaking), providing a comprehensive overview of seismic impacts.

Preparedness and Safety Measures

While Japan experiences earthquakes frequently due to its location on the Pacific Ring of Fire, this recent quake serves as a reminder of the power of nature and the importance of emergency preparedness. Residents are encouraged to familiarize themselves with safety measures to safeguard against potential aftershocks as the region recuperates from this jarring event.

Stay tuned for updates as authorities assess the situation and implement any necessary safety protocols in the wake of this significant earthquake.