Actividade Vulcânica 2017

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Temos que ter em conta que a escala já foi optimizada, reduzida e calibrada uma série de vezes o que demonstra a força do sinal neste sismograma.
 
Espectrograma actual

AGU.png
 
David Cook says:
November 28, 2017 at 13:43
Conductivity in Múlakvísl now soaring to almost 800 and showing no signs of slowing down. I’m surprised this has not been commented on as this is a very high figure and surely suggestive of further geothermal activity in Katla, especially given the time of year and fact it has been below freezing for many days.

Jón Frímann says:
November 28, 2017 at 13:54
The hydrothermal systems in Katla volcano are boiling over and expanding. I don’t understand why this isn’t alarming the scientists monitoring the volcano.

This is the last phase before an eruption in my view. I give it ~3 months at the moment.

http://www.jonfr.com/volcano/?p=7203&cpage=1#comment-74995
  1. Kay Tina Cook says:
    November 29, 2017 at 07:02
    Múlakvísl is now 947, having risen by 200 over 24 hours. Surely something other than cold weather is responsible for this. It will be interesting to see if the scientists comment now!
  2. Debra Jones says:
    November 29, 2017 at 09:13
    This morning EC continues to skyrocket, now at 1037!
 
MAGMA-VAR :::: *
.
* GUNUNGAPI ACTIVITY REPORT *
.
* OBSERVATION PERIOD *
29-11-2017 12:00 to 18:00 pm
.
*VOLCANO*
Agung (3142 mdpl),
Karangasem,
Bali
.
* METEOROLOGY *
Cloudy weather. The wind was blowing weakly to the southwest. The air temperature is 23-24 ° C and the air humidity is 90-91%.
.
*VISUAL*
● Mountain is covered in fog 0-III. Crater smoke is not observed.
.
* REQUIREMENTS *
■ * Shallow Volcanic *
(Amount: 8, Amplitude: 2-5 mm, Duration: 10-17 sec)
■ Earthquake * Eruption *
(Amount: 1, Amplitude: 5 mm, Duration: 120 seconds)
.
* Continuous Tremor (Microtremor) * recorded with amplitude 1-24 mm (dominant 2 mm)
.
* OTHER DESCRIPTION *
Captured earthquake eruption pkl.17: 25 wita.
Recorded earthquake overscale tremor Amak 24 mm pkl.17: 24-18: 00 wita.
.
*CONCLUSION*
Activity Level G. Supreme Level IV (Awas)
 
tewyFal.jpg


Banjar, Sebudi Village, parece tão deserta. Esta aldeia entrou na área de risco de desastre 1 Erupsi Gunung Agung, então quase toda a população foge para um lugar mais seguro. Somente cães domesticados ainda estão fiéis à espera da casa de seu mestre.
 
NASA Satellite Record Temperature 97 Megawatts at Crater of Mount Agung

VIVA Team »
NATIONAL NEWS
Wednesday, November 29, 2017 | 17:09 hrs
NASA Satellite Record Temperature 97 Megawatts at Crater of Mount AgungPhoto:


VIVA - NASA Modis satellite belonging to the United States has just recorded a thermal increase or hot temperature on the surface of the crater of Mount Agung. Based on the results of satellite recordings, recorded hot temperatures in the crater to the high or high level.

According to the Head of Sub-Division of Eastern Mountain Mitigation from the Center for Volcanology and Geological Hazard Mitigation, Devy Kamil Syahbana, NASA Modis Satellite recorded hot temperatures reached over 90 megawatts. Though the first time observed on 27 November 2017, the hot temperature is only about 70 megawatts.

"When viewed from the thermal energy of lava that existed on the surface three days ago the value of 51 megawatts of volcanic radiative power (VRP) .Yesterday night the number was almost 2 times the 97 megawatts VRP.This means that the growth of thermal energy in the surface of the crater," said Devy in Post Observation of the Great Volcano in Rendang Village, Rendang District, Karangasem Regency, Bali, Wednesday, November 29, 2017.

Devy said, the increase in hot temperatures is a sign that lava on the surface of 3,142 mdpl mountains continue to grow. "The growth of lava in the crater of Mount Agung continues to grow on the floor or bottom of the crater," he said.


And if the hot temperatures continue to rise, then there is the potential for major eruptions. "In the case of over pressure, when the magma below the surface accumulates the pressure, then when it releases the pressure the material can be ejected in the form of a stone or ash," he said.

Devy said, perhaps many residents asked if the night seen no bright light in the crater of Mount Agung.

"This is a volcanic glow caused by lava that is already on the surface.We do not need to prove up to see whether there is or not lavanya, but we have satellite technology.Satellite has recorded the existence of lava on the surface and there and is already at the bottom of the crater the more growing the number of lavas more and more, "he said.
http://www.viva.co.id/berita/nasion...-rekam-suhu-97-megawatt-di-kawah-gunung-agung
 
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