Japan Earthquake Triggers Tsunami Advisory After Strong 6.7 Offshore Quake

A strong Japan earthquake hit off the country’s northern coast on Friday. It struck near Kuji in Iwate prefecture. The Japan Meteorological Agency said the quake measured 6.7. Small tsunami waves reached parts of Hokkaido and Aomori. The warning came only days after a larger 7.5 quake shook the same region.Officials said the new quake raised fresh concern. The area is still tense after Monday’s strong shock. According to Reuters and NHK, the damage on Friday was limited. But the region remains under close watch. People there remember past disasters, and nerves are high.

Japan Earthquake Prompts Fresh Safety Checks Across Northern Coast

The Japan Meteorological Agency said tsunami waves reached about 20 centimeters. The agency later lifted its advisory. Ports in Hokkaido and Aomori showed no major change. Local media said people followed alerts but stayed calm.The US Geological Survey said the quake struck about 130 kilometers off Kuji. The shaking was weaker than the 7.5 quake on Monday. That earlier quake damaged roads, broke windows, and injured at least 50 people. It also set off tsunami waves up to 70 centimeters.Local officials ordered an evacuation on Thursday near a damaged 70‑meter steel tower in Aomori. They feared it could collapse after Monday’s quake. The Nuclear Regulation Authority said no nuclear plants in the region showed signs of trouble. That message helped ease early fears.Japan’s weather agency said a strong aftershock was still possible. The agency issued a rare special advisory earlier in the week. It warned the region to prepare for another powerful quake for up to seven days. Such alerts have been used only twice before.

How the Latest Japan Earthquake Fits Into the Region’s Seismic Pattern

Northern Japan sits on several active tectonic plates. Small quakes happen almost every day. According to AP and Japan’s weather office, the country sees around 1,500 jolts each year. Most do little damage, but location and depth matter.The region also carries the memory of the 2011 disaster. That 9.0‑magnitude earthquake and tsunami killed about 18,500 people. It remains one of the deadliest events in modern Japan. Many residents still react quickly to any seismic alert.Last year, the agency warned of a possible “megaquake” along the Nankai Trough. The government said such a quake could cause extreme damage. It could kill nearly 300,000 people. It could also cause up to $2 trillion in losses. Though that advisory ended after a week, it led to food runs and canceled travel.Experts say Friday’s quake fits the pattern of active movement along the Pacific “Ring of Fire.” They also say more aftershocks may follow in the days ahead. For now, officials urge caution but say conditions are stable.

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Japan remains on alert as aftershocks continue. The Japan earthquake has renewed seismic concerns across the region. Officials say they will keep monitoring the situation closely.

FYI (keeping you in the loop)-

Q1: What caused the Japan earthquake?

The quake came from movement along offshore tectonic plates. Japan sits on four active plates. These shifts create frequent quakes.

Q2: Was there damage from the 6.7 quake?

Officials said damage was limited. Ports showed no major change. Small tsunami waves were recorded.

Q3: How far was the quake from shore?

USGS said it struck about 130 kilometers from Kuji. It was off the coast of Iwate prefecture. The depth helped lessen the shaking on land.

Q4: Are more aftershocks expected?

The weather agency warned that another strong quake is possible for a week. Aftershocks often follow major tremors. The region is being closely watched.

Q5: How does this compare to the 2011 quake?

The 2011 quake was much stronger. It triggered a deadly tsunami and caused major damage. Friday’s quake was far weaker.