eruption activity starts up again...
eruption activity starts up again...
continued through the early morning hours and into the later morning..
==UPDATE==
The eruption has been getting stronger throughout the later afternoon..
Last edited by Bob; 10th November 2015 at 22:57.
Tungurahua continues to erupt - the Chilean 6.6 can be seen (within the eruption volcanic activity) shortly after 2000 local time
Stronger activity started about 0400 local time and continues -
and stronger activity still.. all day, and into the late night...
Midnite eruptive activity increased once again (as can be noted in the seismic graphic in the above post)..
The Volcanic Institute posted this image of the eruption -
(November 10, 2015, 18h50 (TL). Photo: V. Valverde (IG - EPN).)
Daytime image:
(November 10, 2015, 17h50 (TL). Photo: V. Valverde (IG - EPN).)
Today's seismic image (this morning) continues to show eruptive activity:The surface activity of the volcano has been characterized since November 10 by a continuous emission with a moderate load of fine gray ash. Emissions have reached up to 3.5 km CNS and were headed north, west and northwest. As a result of this issuance activity ash falls they were recorded in the sectors of Manzano, Choglontus, Bilbao, Mocha, Quero and Cotaló. In addition, since yesterday afternoon was observed output incandescent blocks from the crater to the north, northwest and east; these blocks came to about 500 m below the summit without reaching populated areas. The explosive rumbling has been constant in the last few hours, causing vibration of windows in the vicinity of the volcano sectors.
Eruption continues at Tungurahua, Ecuador into the night..
Explosive activity on the Tungurahua volcano - continues into the morning. Seismic output was strong enough to have periods of activity that was saturating the detector (overloaded) 0930 local through noon local time. Keep an eye on this.
CotoPaxi (shown below) to the north, about 120 km was showing seismic events, reminiscent of earthquake activity, which could be coinciding with the Tungurahua detector's saturation.
1400 hrs today, eruptive activity saturated (peaked out) the seismic detector again on Tungurahua.. Eruptive activity continues into the night:
Strong activity (eruption) continues, and has been non-stop since the 11th - periods of heavy activity has been saturating (peaking out) the seismic detectors monitoring the Volcano. Strong eruptive pulses started on the 9th and then diminished slightly at the time, but activity was picking back up on the 10th. The magma chamber/plumbing appeared to respond to the Chilean earthquakes and aftershocks, apparently free-ing up the plumbing to allow for flow to proceed out of the cone. Regionally, plate activity (seismic events) appears to be triggering volcanic activity as far north as Mexico.
Eruption activity has been virtually non-stop.
Briefly at about 0700 local, eruption activity, briefly diminished, and then restarted back up again:
==UPDATE==
Tracking seismic activity, again, saturating the detector indicating severe rumbling at the monitoring station.. from 1300 hours local time - this was visible, then appears to be being blocked from visibility to readers... hmm.. NOTE: if the image above is incomplete, refresh, or clear cache.. server in Ecuador appears to be overloaded at times with many people reviewing the data.. this activity at Tungurahua has been strong since the 9th..
Last edited by Bob; 15th November 2015 at 19:29.
Eruption with detector saturation (high levels of seismicity) continued thru the nite - at the moment, starting at 0845 am local time the emission levels markedly dropped by 1/2 (or the detectors were recalibrated to deal with the saturation) - unknown what is happening with the detector, however that can be sorted if high level saturation appears on the detector again...)
There were some periods of detector failure, and cyclic diminishing and increasing cycles of eruption activity..
Eruption activity was continuing at slightly less levels than a day ago..