• Akan volcano alert level raised, Hokkaido, Japan

    The Japan Meteorological Agency (JMA) has issued a Near-crater Warning for Akan volcano (Meakandake) at 03:30 UTC on November 23, 2018. The decision was made due to increased seismic activity at the volcano. A similar event occurred in 2015 when the increased…

  • Very bright meteor illuminates night sky over Hokkaido, Japan

    A very bright meteor was seen and recorded over Hokkaido, Japan at 11:56 UTC (20:56 local time) on October 19, 2018. The event lasted several seconds before the object disintegrated. Fumitake Watanabe, an engineer at an observatory in the city of Nayoro, said the…

  • Very strong and shallow M6.7 earthquake hits Hokkaido, Japan

    A very strong and shallow earthquake registered by the JMA as M6.7 hit southern Hokkaido, Japan at 18:07 UTC on September 5, 2018 (03:07 JST, September 6). The agency is reporting a depth of 40 km (24.8 miles). USGS is reporting M6.6 at a depth of 31 km (19.2…

  • Very shallow M6.6 earthquake hits Ogasawara region, Japan

    A very shallow earthquake registered by the JMA as M6.6 hit Japanese Ogasawara Archipelago at 18:22 UTC (03:22 JST) on August 16, 2018. The USGS is reporting M6.4 at a depth of 11.5 km (7.1 miles) at 18:21 and M6.0 at 18:22 UTC. EMSC is reporting M6.4 and M5.9 at a…