2023年12月13日 · Kirishima's activity during the past 22,000 years comprises a number of large explosive (vulcanian to subplinian) eruptions that have left important tephra layers, including: - Karakunidake scoria (ca. 18,000 years ago) - Kamamuta scoria (ca. 7000 years ago) - Ushinosune ash (ca. 6500 years ago) - Miikee pumice (ca. 3000 years ago)

Three volcanoes in the Kirishimayama volcanic complex experienced heightened activity during late 2017 and early 2018. There were explosions at Shinmoedake during September-October 2017 and March-May 2018, an explosion at Iwo-yama in April 2018, and heightened seismicity at Ohachi in February 2018 (BGVN 43:06).

2023年10月27日 · Kirishimayama volcano (Kyushu, Japan) - Smithsonian / USGS Weekly Volcanic Activity Report for 12 July-18 July 2023 (New Activity / Unrest)

2023年12月7日 · In this study, using a machine learning framework and a trained model from a volcanic earthquake catalog, we obtained a detailed picture of volcanic earthquakes during the past 12 years at the Kirishima volcano, southwestern Japan.

2023年9月20日 · Kirishima volcano, located in southern Kyushu, is one of the most active volcanoes in Japan. The volcano is characterized by having more than 20 eruptive centers distributed along a 30 km northwest–southeast axis and a …

JMA issued the Volcanic Advisory on this volcano on 16 December, as the possibility of small eruption had risen, judging from a high level of seismic and thermal activity. Cities and towns around this volcano announced forbiddance for tourists to approach the Ohachi Crater on 17 December 2003.

During the past 22,000 years, volcanic activity was concentrated in a zone running NW-SE and in the past 10,000 years mainly from Takachiho volcano in the southeastern part of the Kirishima complex. Kirishima's activity during the past 22,000 years comprises a number of large explosive (vulcanian to subplinian) eruptions that have left ...

During the past 22,000 years, volcanic activity was concentrated in a zone running NW-SE and in the past 10,000 years mainly from Takachiho volcano in the southeastern part of the Kirishima complex. Kirishima's activity during the past 22,000 years comprises a number of large explosive (vulcanian to subplinian) eruptions that have left ...

The Kongō-class battlecruiser Kirishima of the Imperial Japanese Navy, and the Kongō-class guided missile destroyer Kirishima of the Japan Maritime Self-Defense Force were both named after this mountain. Shinmoedake is the most active of the Mount Kirishima volcanoes, having erupted in January 2011, March 2011, October 2017, [2] and April ...

2022年8月22日 · Here we show that temporal changes in the tilt, tremor, and horizontal electric field have occurred repeatedly near the vent of a small phreatic eruption at Iwo-Yama, Kirishima Volcanic...