Tungurahua, Ecuador

yesterday
[link to www.igepn.edu.ec]
Sunday, April 28, 2013 15:08 New pulse of activity in the Tungurahua volcano
April 28, 2013
...Since yesterday afternoon so far, 70 have been recorded signals long period events and tremor 13 emission periods, marking a clear shift to the values obtained in the previous days where the average was 12 earthquakes per day. From 05h30 TL today there was a very energetic emission signal which produced a column of steam with average content of ash that rose about 4 km above the crater, the column was maintained steadily with a height of 2.5 km for about 30 minutes. It was observed that the column began remained scattered on all sides of the volcano, which produced minor ash falls in several areas near the volcano's flanks (Figure 2). At the time of issue of this report maintains a column height of 1 km (approx) and toward the West.
Figure 2. - Issuance of steam and ash from the volcano Tungurahua, at 06h19 from April 28, 2013. Scattering of ashes from all sides of the volcano. Source. OVT / IGEPN
In satellite images shows that the emission column is directed towards the western side of the volcano and southwestern until 07h45 pen has a southwestern direction and is located approximately 100 km away from the crater...

John Seach @johnseach 19 hours ago
#Tungurahua volcano, #Ecuador. Ash emissions reach altitude 26,000 ft

now
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