At least 23 people have been reported injured due to the major M7.6 earthquake that struck Japan on December 8, 2025, prompting over 90 000 evacuations and alert for a potential mega quake.

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A major earthquake registered by the Japan Meteorological Agency (JMA) and USGS as M7.6 struck off the east coast of Aomori Prefecture, Japan, at 14:15 UTC (23:15 JST) on December 8, 2025. Both agencies are reporting a depth of 50 km (31 miles). According to the Pacific Tsunami Warning Center (PTWC), hazardous tsunami waves are possible within 1 000 km (620 miles) of the epicenter.

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A strong and shallow earthquake registered by the USGS as M6.8 hit off the east coast of Honshu, Japan at 08:03 UTC (17:03 local time) on November 9, 2025. The agency is reporting a depth of 10 km (6.2 miles). The Japan Meteorological Agency (JMA) reported it as M6.7 at a depth of 10 km, while the European-Mediterranean Seismological Centre (EMSC) reported M6.8 at a depth of 5 km (3.1 miles).

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A bright fireball lit up the night sky over southern Japan at 23:08 JST (14:08 UTC) on August 19, 2025, releasing an estimated 1.6 kilotons of energy as it disintegrated over the Pacific Ocean southeast of Kyushu.

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The Japanese government announced this week that much more must be done to prepare for a possible Nankai Trough “megaquake,” after a government panel raised the 30-year probability of a major event to up to 82 percent and new estimates projected as many as 298 000 fatalities and damages of up to USD 2 trillion.

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Japanese authorities urged residents of Akusekijima Island to evacuate after another strong earthquake struck the region on July 3, 2025, the latest in a series of more than 1 000 quakes recorded since June 21.

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An ongoing earthquake swarm in the Tokara Islands, southern Japan, has produced 474 tremors since June 21, 2025, with events reaching magnitudes up to M5.1 and a maximum local Japanese shindo intensity of 4.

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A very strong earthquake registered by the Japan Meteorological Agency (JMA) as M6.9 hit off the west coast of Ogasawara Islands, Japan at 08:35 UTC (17:35 JST) on April 27, 2024. The agency is reporting a depth of 540 km (335 miles). USGS is reporting M6.5 at a depth of 503 km (312 miles), EMSC M6.5 at a depth of 497 km (308 miles).

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A strong earthquake registered by the Japan Meteorological Agency (JMA) as M6.4 hit Shikoku at 14:14 UTC (23:14 LT) on April 17, 2024. The agency is reporting a depth of 50 km (31 miles). USGS is reporting M6.3 at a depth of 25.7 km (16 miles).

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A strong and shallow earthquake registered by the USGS as M6.1 hit off the coast of Fukushima Prefecture, Japan at 03:16 UTC on April 4, 2024. The agency is reporting a depth of 40 km (25 miles). The Japan Meteorological Agency (JMA) is reporting M6.0 at a depth of 40 km.

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In the aftermath of the January 1 earthquake, the city of Wajima in Ishikawa Prefecture faces significant challenges due to liquefaction, severely impacting infrastructure and complicating relief efforts. Continuous aftershocks further hinder the restoration process, with houses, roads, and manholes notably affected. Governor Hiroshi Hase has requested a comprehensive investigation from the central government to address the escalating situation, emphasizing the need for seismic reinforcement of underground infrastructure.

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A strong earthquake registered by the JMA as M6.3 hit Volcano Islands, Japan at 11:19 UTC on February 12, 2024. The agency is reporting a depth of 260 km (161 miles). The USGS is reporting the quake as M6.1 at a depth of 250 km (155 miles); EMSC as M6.0 at a depth of 254 km (159 miles).

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A bright daylight meteor was recorded over Japan' Kanto Region at 06:55 JST on January 15, 2024. The event was accompanied by a sonic boom.

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The M7.6 earthquake that struck Japan’s Noto Peninsula on January 1, 2024, has caused significant changes in the coastal landscape, leaving at least 15 ports unusable and impacting local fisheries.

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The Shika Nuclear Power Plant in Ishikawa Prefecture, Japan, experienced a 3 m (9.8 feet) tsunami waves after the M7.6 earthquake hit Noto Peninsula on January 1, 2024. While the plant sustained no major damage, the incident has raised concerns about nuclear safety, reminiscent of the Fukushima disaster.

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A strong and shallow earthquake registered by the JMA as M6.0 hit off the coast of Noto Peninsula, Japan at 08:59 UTC on January 9, 2024. The agency is reporting a depth of 10 km (6.2 miles). The USGS is reporting M5.9 at a depth of 10 km.

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A tsunami triggered by a M7.6 earthquake on January 1, 2024, has flooded at least 100 ha (247 acres) of land in Ishikawa Prefecture, Japan.

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A powerful M7.6 earthquake struck Ishikawa Prefecture, Japan, at 07:10 UTC (16:10 local time) on January 1, 2024, leaving extensive damage, at least 126 fatalities, and prompting a massive rescue effort. The quake led to tsunami waves of more than 120 cm (3.9 feet) and significant crustal changes, with up to 3 m (10 feet) of displacement in some areas. The region faces ongoing aftershocks and difficult rescue conditions.

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A very strong and shallow earthquake registered by the JMA as M7.6 hit near the west coast of Honshu, Japan at 07:10 UTC (16:10 local time) on January 1, 2024. USGS and EMSC are reporting it as M7.5 at a depth of 10 km (6.2 miles).

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