Tongariro volcano (North Island, New Zealand) - Smithsonian / USGS Weekly Volcanic Activity Report for 13 February-19 February 2013 (Continuing Activity)
On 14 February GeoNet reported that Tongariro remained quiet with no eruptive activity being detected since the explosion on 21 November 2012. Steam-and-gas plumes rose from the Te Maari Craters, and were unusually strong during the recent weeks possibly due to weather conditions. The Aviation Colour Code remained at Yellow (second lowest on a 4 four-color scale) and the Volcanic Alert Level remained at 1 (on a scale of 0-5).
Wed, 13 Feb 2013, 06:0006:00 AM | BY: VN
From: Global Volcanism Program, 2013. Report on Tongariro. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 13 February-19 February 2013. Smithsonian Institution and US Geological Survey.
Thu, 31 Jan 2013, 07:21
Weak earthquakes continue to occur under the volcano, but the general level of seismic activity has remained low. ... Read all
Wed, 30 Jan 2013, 09:51
Some small earthquakes have appeared again today, but generally, seismic activity has been showing a decreasing trend over the past weeks. ... Read all