Situated in the Aleutian Arc about 625 miles (1,000 kilometers) southwest of Anchorage, Alaska, Pavlof volcano began erupting on May 13, 2013 and Alaska Volcano Observatory (AVO) changed its volcanic alert level from Advisory to Watch and aviation color dode from
Alaska Volcano Observatory (AVO) reports that seismic tremor, intense elevated surface temperatures, and ash, gas and steam emissions continue at Pavlof volcano. A low-level plume of steam, ash, and gas, occasionally reaching up to 20,000 ft (6 km) above sea
According to AVO (Alaska Volcano Observatory) Pavlof volcano continues to erupt. Lava fountaining at the summit has been observed and photographed, and a continuous ash, steam, and gas cloud generated by the activity extends downwind from the volcano for 50 to 100 km
This week, 8 volcanoes had new activity, whereas ongoing activity was also reported for 8 volcanoes. This report covers active volcanoes in the world recorded from May 8 – May 14, 2013 based on Smithsonian/USGS criteria.
New activity/unrest: |
Popocatepetl volcano in Mexico has plumed steam for days, alerting authorities to prepare for possible evacuations. According to CENAPRED (Centro Nacional de Prevención de Desastres) at 6:46 UTC on May 15, 2013 there was an explosion that produced
Alaska Volcano Observatory (AVO) reported increased seismic activity at Pavlof volcano and presence of intense elevated surface temperatures on the morning of May 13, 2013. An intense thermal anomaly at the summit was observed in latest satellite imagery. AVO
According to CENAPRED on May 11, 2013 during the last 24 hours the volcano monitoring system recorded 53 exhalations of low and moderate intensity, accompanied by emissions of steam, gas and ash sometimes. Also two explosions occurred of moderate magnitude, one at
When an eruption of the volcano happens below a glacier, a subglacial volcano can be formed. These subglacial volcanoes, called tuyas, can enable scientists to piece together details on how the climate of our planet has changed over the course of its history. The
According to latest activity report by Alaska Volcano Observatory (AVO), low-level eruption at Cleveland volcano continues. New explosions were detected at 07:23 UTC and 16:00 UTC on May 6, 2013 by the Okmok network, 120 km (80 mi) to the northeast. Overall
This week, 5 volcanoes had new activity, whereas ongoing activity was reported for 11 volcanoes. This report covers active volcanoes in the world recorded from May 1 – May 7, 2013 based on Smithsonian/USGS criteria.
New
