Ukinrek Maars

Country: United States
Volcanic Region Group: North America Volcanic Regions
Volcanic Region: Alaska Peninsula Volcanic Arc
Volcano Landform: Minor (Basaltic)
Primary Volcano Type: Maar(s)
Activity Evidence: Eruption Observed
Last Known Eruption: 1977 CE
Latitude: 57.8344
Longitude: -156.5203
Elevation (meters): 91
Tectonic Setting: Subduction zone / Continental crust (>25 km)
Dominant Rock Type: Basalt / Picro-Basalt
Last Updated: 2022-10-19 23:05:08

Current Ash Alerts

Title: No Ash Alerts
Description: No Ash Alerts
Link: #
Guid: #
No general news available

Current Alert Status

Alert Level: NORMAL
Color Code: GREEN
Cap Certainty: NULL
Cap Severity: NULL
Cap Urgency: NULL
Is Elevated Cap:
Prev Elevated Cap:
Notice Identifier: DOI-USGS-AVO-2022-10-19T14:33:01-08:00
Pub Date: 2022-10-19 23:05:08
Sent Date Cap: 2022-10-19 23:05:08
Cap Expires: 2022-10-19 23:05:08
Mail Subject: Alaska Volcano Observatory: Ukinrek Maars
Author: Alaska Volcano Observatory
Synopsis: Archived
Guid: https://volcanoes.usgs.gov/hans-public/notice/DOI-USGS-AVO-2022-10-19T14:33:01-08:00
Prev Guid: NULL
Msg Type: Archived
Notice Type Cd: IS
Notice URL: https://volcanoes.usgs.gov/hans-public/notice/DOI-USGS-AVO-2022-10-19T14:33:01-08:00
Prev Notice URL: NULL
Notice Data: https://volcanoes.usgs.gov/hans-public/api/notice/getNotice/DOI-USGS-AVO-2022-10-19T14:33:01-08:00
Highest Alert Level: NORMAL
Highest Color Code: GREEN
Volcano Cds CSV: ak295,ak296

Notice Sections:

lat: 57.7503
lng: -156.37
vnum: 312130
vName: Ugashik-Peulik
region: Alaska Peninsula
vImage:
summary:

Aviation color code and alert level changed to GREEN/NORMAL due to the restoration of communication with seismic stations.

synopsis: AVO Ugashik-Peulik GREEN/NORMAL - Aviation color code and alert level changed to GREEN/NORMAL due to reconnection with seismic stations
colorCode: GREEN
sectionId: DOI-USGS-AVO-2022-10-19T14:34:01-08:00
alertLevel: NORMAL
sectionHtml:

ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Wednesday, October 19, 2022, 3:05 PM AKDT (Wednesday, October 19, 2022, 23:05 UTC)


Communications with seismic stations in the Ukinrek Maars area and the Ugashik-Puelik area have been reestablished allowing the Alaska Volcano Observatory to resume locating earthquakes and detecting unrest at these volcanoes. The aviation color code is now GREEN and the Volcano Alert Level is now designated as NORMAL.



UGASHIK-PEULIK (VNUM #312130)
57°45'1" N 156°22'12" W, Summit Elevation 4836 ft (1474 m)
Current Volcano Alert Level: UNASSIGNED
Current Aviation Color Code: UNASSIGNED

Aviation color code and alert level changed to GREEN/NORMAL due to the restoration of communication with seismic stations.




This notice contains volcanoes not displayed here: Ukinrek Maars (UNASSIGNED/UNASSIGNED).

OTHER ALASKA VOLCANOES

Information on all Alaska volcanoes is available at: http://www.avo.alaska.edu.

For definitions of Aviation Color Codes and Volcano Alert Levels, see: http://www.avo.alaska.edu/color_codes.php

SUBSCRIBE TO VOLCANO ALERT MESSAGES by email: http://volcanoes.usgs.gov/vns/

FOLLOW AVO ON FACEBOOK: https://facebook.com/alaska.avo

FOLLOW AVO ON TWITTER: https://twitter.com/alaska_avo



CONTACT INFORMATION:

Michelle Coombs, Scientist-in-Charge, USGS, [email protected], (907) 786-7497

David Fee, Coordinating Scientist, UAFGI, [email protected], (907) 378-5460



The Alaska Volcano Observatory is a cooperative program of the U.S. Geological Survey, the University of Alaska Fairbanks Geophysical Institute, and the Alaska Division of Geological and Geophysical Surveys.

lat: 57.8338
lng: -156.5139
vnum: 312131
vName: Ukinrek Maars
region: Alaska Peninsula
vImage:
summary:

Aviation color code and alert level changed to GREEN/NORMAL due to the restoration of communication with seismic stations.

synopsis: AVO Ukinrek Maars GREEN/NORMAL - Aviation color code and alert level changed to GREEN/NORMAL due to reconnection with seismic stations
colorCode: GREEN
sectionId: DOI-USGS-AVO-2022-10-19T14:34:19-08:00
alertLevel: NORMAL
sectionHtml:

ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Wednesday, October 19, 2022, 3:05 PM AKDT (Wednesday, October 19, 2022, 23:05 UTC)


Communications with seismic stations in the Ukinrek Maars area and the Ugashik-Puelik area have been reestablished allowing the Alaska Volcano Observatory to resume locating earthquakes and detecting unrest at these volcanoes. The aviation color code is now GREEN and the Volcano Alert Level is now designated as NORMAL.



UKINREK MAARS (VNUM #312131)
57°50'2" N 156°30'50" W, Summit Elevation 299 ft (91 m)
Current Volcano Alert Level: UNASSIGNED
Current Aviation Color Code: UNASSIGNED

Aviation color code and alert level changed to GREEN/NORMAL due to the restoration of communication with seismic stations.




This notice contains volcanoes not displayed here: Ugashik-Peulik (UNASSIGNED/UNASSIGNED).

OTHER ALASKA VOLCANOES

Information on all Alaska volcanoes is available at: http://www.avo.alaska.edu.

For definitions of Aviation Color Codes and Volcano Alert Levels, see: http://www.avo.alaska.edu/color_codes.php

SUBSCRIBE TO VOLCANO ALERT MESSAGES by email: http://volcanoes.usgs.gov/vns/

FOLLOW AVO ON FACEBOOK: https://facebook.com/alaska.avo

FOLLOW AVO ON TWITTER: https://twitter.com/alaska_avo



CONTACT INFORMATION:

Michelle Coombs, Scientist-in-Charge, USGS, [email protected], (907) 786-7497

David Fee, Coordinating Scientist, UAFGI, [email protected], (907) 378-5460



The Alaska Volcano Observatory is a cooperative program of the U.S. Geological Survey, the University of Alaska Fairbanks Geophysical Institute, and the Alaska Division of Geological and Geophysical Surveys.

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