Monowai volcano (Kermandec Islands, New Zealand) activity update: eruption reported 11 Aug (pumice raft) most likely from nearby Havre Seamount
The eruption reported on 11 August was most likely from Havre Seamount.
lun., 13 août 2012, 10:0510:05 AM | AUTEUR : T
sam., 11 août 2012, 06:38
A submarine eruption has taken place a few days ago in the Kermandec Islands. The eruption was not directly observed, but a new large pumice raft has been spotted by NZ navy and others. The pumice is drifting 85 nautical miles south-west of Raoul Island on Thursday night (9 Aug). ... Read all
mer., 8 août 2012, 06:00
Monowai volcano (Tonga Ridge) - Smithsonian / USGS Weekly Volcanic Activity Report for 8 August-14 August 2012 (New Activity / Unrest)
According to Institute of Geological & Nuclear Sciences Limited (GNS) in a media release on 11 August, the Laboratoire de Géophysique (Papeete, Tahiti) reported that seismographs in Rarotonga recorded eruptive activity at Monowai seamount on 3 August. The activity then stopped overnight. ... Read all