Masaya volcano (Nicaragua): new small eruptions and strong degassing
jeudi mai 03, 2012 20:39 | AUTEUR : T
Nicaragua's Masaya volcano, located about 20 km south of Managua city, has entered a new eruptive phase. The latest report of the Instituto Nicaragüense de Estudios Territoriales (INETER) mentions 24 small ash and steam explosions that were recorded between 30 April and 1 May. 9 of these explosions produced ash clouds that rose about 500 m above the Santiago crater rim.
The activity followed an increase of elevated SO2 emissions and seismic activity detected in late April. According to reports, the degassing from a crack in the main crater was accompanied by jet-like sounds, and internal rumblings can be heard at the volcano.
Latina Press mentions that scientists are closely monitoring the new activity, but so far, no emergency has been declared and the Masaya Volcano National Park remains open.
lundi, janv. 09, 2012
Andi reports from his visit to Masaya volcano on 7 January 2012: ... [details]
jeudi, août 21, 2008
Based on analysis of satellite imagery, the Washington VAAC reported that a diffuse steam plume from Masaya drifted WSW on 12 August and a gas plume was detected on 18 August. Both plumes possibly contained ash. [details]
vendredi, juin 22, 2007
The Washington VAAC reported that a plume from Masaya composed of little to no ash was visible on satellite imagery on 12 June.[details]
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