Yufu-Tsurumi volcano (Kyushu, Japan) - Smithsonian / USGS Weekly Volcanic Activity Report for 27 July-2 August 2022 (Continuing Activity)
Wed, 3 Aug 2022, 14:00
14:00 PM | BY: VNSource: Japan Meteorological Agency (JMA)
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From: Global Volcanism Program, 2022. Report on Yufu-Tsurumi. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 27 July-2 August 2022. Smithsonian Institution and US Geological Survey.
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Previous news
Thu, 28 Jul 2022, 10:00
JMA lowered the Alert Level for Yufu-Tsurumi to 1 (on a scale of 1-5) on 27 July, noting that seismicity had decreased after the 8 July earthquake swarm; no volcanic earthquakes were recorded on 9 July and afterwards. ... Read all
Wed, 13 Jul 2022, 14:00
JMA reported that during 0247-0500 on 8 July the seismic network at Yufu-Tsurumi recorded 57 volcanic earthquakes with hypocenters 1-4 km beneath Garandake, a small lava dome on the N flank of the larger Tsurumidake lava dome at the E end of the complex. The Alert Level was raised to 2 (on a scale of 1-5) at 0510 and the public was warned to stay 1 km away from Garandake. A total of 92 volcanic earthquakes were recorded by 1100 on 8 July; no additional events were detected through 11 July. ... Read all
Sun, 10 Jul 2022, 11:22
The activity at the Garandake lava dome has been increasing since the late last week. ... Read all