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Posts Tagged ‘Sangay’

How Many Volcanoes Firing?

Posted by feww on March 7, 2013

Global Volcanic Eruptions 2013: Tempo Rising?


Map of Volcanoes.
Background Map: University of Michigan. Designed and enhanced by Fire Earth Blog. Click image to enlarge.

Current Aviation Color Code: ORANGE

CLEVELAND VOLCANO (52°49’20” N 169°56’42” W; CAVW #1101-24-) – [Group A on the Global Map]
Wednesday, March 6, 2013 12:14 PM AKST (Wednesday, March 6, 2013 21:14 UTC)
Summit Elevation: 5676 ft (1,730 m)
Current Volcano Alert Level: WATCH
Source: AVO

1338849660_ak52
Cleveland viewed from an Alaska Airlines 737 en route to Adak, Alaska. [Carlisle Volcano, center of image. Mount Cleveland, lower right of image.]

Date: May 31, 2012 12:00 AM
Photographer/Creator: Read, Cyrus. Image courtesy of AVO/USGS.

1285607433_ak52
This GeoEye IKONOS image shows a faint plume issuing from Cleveland Volcano at 2:31 PM on September 14, 2010. Red in this image highlights areas of vegetation detected by the near-infrared channel
.

Date: September 14, 2010 10:31 PM UTC
Volcano(es): Cleveland
Photographer/Creator: Wessels, Rick
Image processed by AVO/USGS. Image copyright 2010 – GeoEye

KILAUEA VOLCANO (19°25’16” N 155°17’13” W; CAVW #1302-01-)
Wednesday, March 6, 2013 7:43 AM HST (Wednesday, March 6, 2013 17:43 UTC)
Summit Elevation 4091 ft (1,247 m)
Current Volcano Alert Level: WATCH
Current Aviation Color Code: ORANGE
Source: HVO

Kamchatka Volcanoes on ORANGE Alert [Group J on the Global Map]

  • PLOSKY TOLBACHIK VOLCANO (55.83 N, 160.39 E; CAVW #1000-24-)
    Elevation:  3,085 m (10119 ft )
  • SHEVELUCH VOLCANO (56.64 N, 161.32 E; CAVW #1000-27-)
    Elevation: 3, 283 m [the dome elevation: 2,500 m)
  • KIZIMEN VOLCANO (55.13 N, 160.32 E; CAVW #1000-23-)
    Elevation: 2,485 m (8151 ft)
  • KARYMSKY VOLCANO (54.05 N, 159.44 E; CAVW #1000-13-)
    Elevation 1,486 m (4874 ft)

Other Kamchatka Volcanoes on YELLOW Alert [Group J on the Global Map]

  • KLYUCHEVSKOY VOLCANO (56.06 N, 160.64 E; CAVW #1000-26-)
    Elevation:  4,750 m
  • BEZYMIANNY VOLCANO (55.97 N, 160.6 E; CAVW #1000-25-)
    Elevation: 2,882 m
  • GORELY VOLCANO (52.56 N, 158.03 E; CAVW #1000-07-)
    Elevation: 1,828 m

Volcanoes of the Kurile Islands

  • Snow (Chirpoi Is.)  – YELLOW
  • Ivan Grozny – YELLOW

Recent Activity/ Unrest at other volcanoes

Ongoing Activity

Volcano/Earthquake Links

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Posted in Significant Event Imagery, significant events, significant geophysical disturbances, volcanic activity, volcanic eruption, volcanic event, volcanic hazard, volcanic unrest, volcano, volcano alert, volcano images, Volcano News | Tagged: , , , , , , , , , , , , , , , | Leave a Comment »

VolcanoWatch Weekly [18 June 2009]

Posted by feww on June 20, 2009

Sarychev Peak Erupts

NASA Earth Observatory ISS020-E-09048
A fortuitous orbit of the International Space Station allowed the astronauts this striking view of Sarychev Volcano (Kuril Islands, northeast of Japan) in an early stage of eruption on June 12, 2009.

Astronaut photograph ISS020-E-9048 was acquired on June 12, 2009, with a Nikon D2XS digital camera fitted with a 400 mm lens, and is provided by the ISS Crew Earth Observations experiment and Image Science & Analysis Laboratory, Johnson Space Center. The image was taken by the Expedition 20 crew. The image in this article has been cropped and enhanced to improve contrast. Lens artifacts have been removed. The International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC Gateway to Astronaut Photography of Earth. Caption by M. Justin Wilkinson, NASA-JSC. Instrument: ISS – Digital Camera

sarychev_omi_2009167 - SO2

sarychev_omi_key-1

In mid-June 2009, Sarychev Peak Volcano on Matua Island in the northwest Pacific began a series of eruptions of large amounts of ash. According to atmospheric scientist Simon Carn, who is part of the science team for the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite, it was also almost certainly the largest sulfur dioxide event so far this year. This image shows average column sulfur dioxide concentrations between June 10 and 17, 2009, based on data from OMI. High concentrations of sulfur dioxide stretched westward from the volcano as far as Sakhalin Island and mainland Russia and eastward as far as Alaska.

Powerful volcanic eruptions can inject sulfate aerosols into the stratosphere. At these altitudes, the sulfates can linger for months or years, cooling the climate by reflecting incoming sunlight. Data from other satellites (such as CALIPSO) suggest that the volcanic plume reached altitudes of 10–15 kilometers, and perhaps as high as 21 km. NASA image courtesy Simon Carn, Department of Geological and Mining Engineering and Sciences, Michigan Technological University. Caption by Rebecca Lindsey. Instrument: Aura – OMI [Edited by FEWW.]

[If you thought that looks like a lot, imagine what 38,058,000,000,000.00 kg of CO2 looks like. more than 38,058 MMT of Co2 are released to the environment as a result of human activity: World Anthropogenic CO2 Emissions from Fossil Fuel Consumption Including Flaring, Cement Production, and Tropical Deforestation.

FEWW estimates that human activity emitted about 222 times more CO2 in 2008 than the total sum of  all carbon dioxide spewed from volcanic eruptions that year. ]

FEWW Comments:

FEWW cannot rule out the possibility that Sarychev Peak activity may continue unabated, with a pattern of eruptions not dissimilar to the Chaitén scenario.

Previous Comments by FEWW

FEWW Volcanic Activity Forecast

Volcanic Activity Report:  10 June – 16 June 2009

Source: Global Volcanism program (GVP) – SI/USGS Weekly Volcanic Activity Report

New activity/unrest:

Ongoing Activity:

Latest U.S. Volcano Alerts and Updates for Saturday, Jun 20, 2009 at 06:06:23 PDT

  • Redoubt Activity – Color Code ORANGE : Alert Level WATCH

  • Kilauea Activity  –  Color Code ORANGE : Alert Level WATCH

  • Veniaminof Activity – Color Code GREEN : Alert Level NORMAL

  • Mauna Loa Activity – Color Code YELLOW : Alert Level ADVISORY

Redoubt Volcano Latest Observations [2009-06-20 02:34:17]

The eruption of Redoubt continues. Seismic activity remains low but above background levels.  Webcam images of the summit are currently obscured by clouds and darkness. AVO continues to monitor Redoubt’s activity 24/7.

Related Links:

Posted in Chaiten, Climate Change, climate cooling, stratosphere, sulfate aerosols | Tagged: , , , , | Leave a Comment »

Volcano Watch No. 39

Posted by feww on October 2, 2008

24 – 30 September 2008

New Activity/Unrest:

Garbuna Group, New Britain

RVO reported ash emissions from Garbuna on 23 September through 1 October. Ash plumes rose to an altitude of about 1.6 km a.s.l. and drifted NW.

Piton de la Fournaise, Reunion Island

OVPDLF reported  lava flows from Piton de la Fournaise 24-30 September ponding at the bottom of Dolomieu crater. Air photos [25 September] showed lava flow was about 180 m long by 100 m wide and 30 m deep. The erupted volume was estimated at 300,000 cubic meters.

Sangay, Ecuador

Having analyzed satellite imagery, information from the Guayaquil MWO, and pilot reports, Washington VAAC reported a minor ash plume rising from Sangay on 24 September.

Garbuna Volcano Complex


The Garbuna volcano group at the southern end of the Willaumez Peninsula rises to the WNW across Stetin Bay. The complex consists of three volcanic peaks, Krummel, Garbuna, and Welcker, along a N-S line. The most prominent peaks, Welcker (right) and Krummel (left), anchor the northern and southern sides of the complex, respectively. The lower peaks of the centrally located Garbuna volcano contain a large vegetation-free area that is probably the most extensive thermal field in Papua New Guinea. Photo by Elliot Endo, 2002 (U.S. Geological Survey). Source of image and caption: GVP.

Country: Papua New Guinea
Subregion Name: New Britain
Volcano Type: Stratovolcanoes
Last Known Eruption: 2008

Summit Elevation: 564 m
Latitude:     5.45°S     5°27’0″S
Longitude:
150.03°E     150°2’0″E

Ongoing Activity:

This Weekly Volcanic Activity Report is a cooperative project between the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program.

Posted in Akan volcano, Dukono, Santa María Volcano, Suwanose-jima, Turrialba | Tagged: , , , , | Leave a Comment »