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-2019-09-04T15:47:55-08:00
Pub Date: 2019-09-06 18:29:39
Sent Date Cap: 2019-09-06 18:29:39
Cap Expires: 2019-09-06 18:29:39
Mail Subject: Alaska Volcano Observatory: Augustine
Author: Alaska Volcano Observatory
Synopsis: Archived
Guid: https://volcanoes.usgs.gov/hans-public/notice/DOI-USGS-AVO-2019-09-04T15:47:55-08:00
Prev Guid: NULL
Msg Type: Archived
Notice Type Cd: IS
Notice Data: https://volcanoes.usgs.gov/hans-public/api/notice/getNotice/DOI-USGS-AVO-2019-09-04T15:47:55-08:00
Highest Alert Level: NORMAL
Highest Color Code: GREEN
Volcano Cds CSV: ak6,ak20,ak83,ak106,ak111,ak124,ak144,ak147,a
lat: N/A
lng: N/A
vnum: N/A
vName: N/A
region: N/A
vImage: ![]()
summary: The Alaska Volcano Observatory (AVO) announces extensive upgrades to volcano monitoring equipment accomplished during this summer’s field season. Upgrades have been performed at the following 13 volcanoes: Akutan, Augustine, Dutton, Gareloi, Great Sitkin, Iliamna, Kanaga, Katmai, Korovin, Makushin, Okmok, Tanaga, and Westdahl. The new ground-based instrumentation includes seismometers, infrasound sensors, and web cameras, and significantly improves AVO’s ability to detect unrest, forecast eruptive activity, and issue timely alerts of volcano hazards.The upgrades have addressed needed replacement of aging analog equipment with modern digital instruments and radios, as well as refurbishment of existing digital equipment at some sites with more robust digital installations. In particular, five entire seismic networks located at volcanoes in the Aleutian Islands—Korovin, Great Sitkin, Kanaga, Tanaga, and Gareloi—have been completely changed over from analog to digital systems. Mount Dutton on the Alaska Peninsula also underwent a complete upgrade. This summer’s field work represents the successful first year of a three-year project to replace all remaining legacy analog equipment in AVO’s geophysical network. This work, which was motivated by requirements set forth by the National Telecommunications and Information Administration to vacate radio frequencies used by older analog equipment, has the benefit that the new digital stations installed at the 13 volcanoes this summer provide a dramatic improvement in data quality. The new data also will be of value for other monitoring programs, such as those focused on earthquakes and tsunamis.Owing in part to these upgrades, AVO has reestablished seismic monitoring at Dutton and Wrangell volcanoes and recently changed the status of these volcanoes from “UNASSIGNED” to Volcano Alert Level NORMAL and Aviation Color Code GREEN. Dutton and Wrangell had been removed from AVO’s list of officially monitored volcanoes in past years due to their original analog seismic networks being inoperable.
synopsis: AVO - Extensive upgrades to volcano monitoring equipment this summer
colorCode: N/A
sectionId: DOI-USGS-AVO-2019-09-04T15:48:01-08:00
alertLevel: N/A
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
The Alaska Volcano Observatory (AVO) announces extensive upgrades to volcano monitoring equipment accomplished during this summer’s field season. Upgrades have been performed at the following 13 volcanoes: Akutan, Augustine, Dutton, Gareloi, Great Sitkin, Iliamna, Kanaga, Katmai, Korovin, Makushin, Okmok, Tanaga, and Westdahl. The new ground-based instrumentation includes seismometers, infrasound sensors, and web cameras, and significantly improves AVO’s ability to detect unrest, forecast eruptive activity, and issue timely alerts of volcano hazards.
The upgrades have addressed needed replacement of aging analog equipment with modern digital instruments and radios, as well as refurbishment of existing digital equipment at some sites with more robust digital installations. In particular, five entire seismic networks located at volcanoes in the Aleutian Islands—Korovin, Great Sitkin, Kanaga, Tanaga, and Gareloi—have been completely changed over from analog to digital systems. Mount Dutton on the Alaska Peninsula also underwent a complete upgrade. This summer’s field work represents the successful first year of a three-year project to replace all remaining legacy analog equipment in AVO’s geophysical network. This work, which was motivated by requirements set forth by the National Telecommunications and Information Administration to vacate radio frequencies used by older analog equipment, has the benefit that the new digital stations installed at the 13 volcanoes this summer provide a dramatic improvement in data quality. The new data also will be of value for other monitoring programs, such as those focused on earthquakes and tsunamis.
Owing in part to these upgrades, AVO has reestablished seismic monitoring at Dutton and Wrangell volcanoes and recently changed the status of these volcanoes from “UNASSIGNED” to Volcano Alert Level NORMAL and Aviation Color Code GREEN. Dutton and Wrangell had been removed from AVO’s list of officially monitored volcanoes in past years due to their original analog seismic networks being inoperable.This notice contains additional volcanoes not displayed: Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (NORMAL/GREEN), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 54.13308
lng: -165.98555
vnum: 311320
vName: Akutan
region: Aleutians
vImage: 
synopsis: AVO Akutan GREEN/NORMAL - Existing digital equipment refurbished with more robust digital installation
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T15:05:25-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
AKUTAN VOLCANO(VNUM #311320)
54°7'59" N 165°59'8" W, Summit Elevation 4275 ft (1303 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 59.3626
lng: -153.435
vnum: 313010
vName: Augustine
region: Cook Inlet-South Central
vImage: 
synopsis: AVO Augustine GREEN/NORMAL - Three stations upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:22:37-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
AUGUSTINE VOLCANO(VNUM #313010)
59°21'45" N 153°26'6" W, Summit Elevation 4134 ft (1260 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 55.1867
lng: -162.2744
vnum: 312011
vName: Dutton
region: Alaska Peninsula
vImage: 
synopsis: AVO Dutton GREEN/NORMAL - Network upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:16:35-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
DUTTON VOLCANO(VNUM #312011)
55°11'12" N 162°16'28" W, Summit Elevation 4833 ft (1473 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 51.7892
lng: -178.796
vnum: 311070
vName: Gareloi
region: Aleutians
vImage: 
synopsis: AVO Gareloi GREEN/NORMAL - Network upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-04T15:49:20-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
GARELOI VOLCANO(VNUM #311070)
51°47'21" N 178°47'46" W, Summit Elevation 5161 ft (1573 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 52.0765
lng: -176.1109
vnum: 311120
vName: Great Sitkin
region: Aleutians
vImage: 
synopsis: AVO Great Sitkin GREEN/NORMAL - Network upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-04T15:48:53-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
GREAT SITKIN VOLCANO(VNUM #311120)
52°4'35" N 176°6'39" W, Summit Elevation 5709 ft (1740 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---
This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 60.0319
lng: -153.0918
vnum: 313020
vName: Iliamna
region: Cook Inlet-South Central
vImage: 
synopsis: AVO Iliamna GREEN/NORMAL - Existing digital equipment refurbished with more robust digital installations
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:21:15-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
ILIAMNA VOLCANO(VNUM #313020)
60°1'55" N 153°5'30" W, Summit Elevation 10016 ft (3053 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 51.9242
lng: -177.1623
vnum: 311110
vName: Kanaga
region: Aleutians
vImage: 
synopsis: AVO Kanaga GREEN/NORMAL - Network upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-04T15:49:07-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
KANAGA VOLCANO(VNUM #311110)
51°55'27" N 177°9'44" W, Summit Elevation 4288 ft (1307 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 58.279
lng: -154.9533
vnum: 312170
vName: Katmai
region: Alaska Peninsula
vImage: 
synopsis: AVO Katmai GREEN/NORMAL - Three stations upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:25:38-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
KATMAI VOLCANO(VNUM #312170)
58°16'44" N 154°57'12" W, Summit Elevation 6716 ft (2047 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 52.38167
lng: -174.16527
vnum: 311161
vName: Korovin
region: Aleutians
vImage: 
synopsis: AVO Korovin GREEN/NORMAL - Network upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:15:36-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
KOROVIN VOLCANO(VNUM #311161)
52°22'54" N 174°9'55" W, Summit Elevation 5030 ft (1533 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 53.8899
lng: -166.925
vnum: 311310
vName: Makushin
region: Aleutians
vImage: 
synopsis: AVO Makushin GREEN/NORMAL - Existing digital equipment refurbished with more robust digital installations
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:20:10-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
MAKUSHIN VOLCANO(VNUM #311310)
53°53'24" N 166°55'30" W, Summit Elevation 5906 ft (1800 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 53.397
lng: -168.166
vnum: 311290
vName: Okmok
region: Aleutians
vImage: 
synopsis: AVO Okmok GREEN/NORMAL - Existing digital equipment refurbished with more robust digital installations
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:18:37-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
OKMOK VOLCANO(VNUM #311290)
53°23'49" N 168°9'58" W, Summit Elevation 3520 ft (1073 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Tanaga (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 51.884
lng: -178.143
vnum: 311080
vName: Tanaga
region: Aleutians
vImage: 
synopsis: AVO Tanaga GREEN/NORMAL - Network upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-04T15:49:14-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
TANAGA VOLCANO(VNUM #311080)
51°53'2" N 178°8'35" W, Summit Elevation 5925 ft (1806 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Westdahl (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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: 54.5171
lng: -164.6476
vnum: 311340
vName: Westdahl
region: Aleutians
vImage: 
synopsis: AVO Westdahl GREEN/NORMAL - One station upgraded from analog to digital
colorCode: GREEN
sectionId: DOI-USGS-AVO-2019-09-05T12:28:43-08:00
alertLevel: NORMAL
sectionHtml: ALASKA VOLCANO OBSERVATORY INFORMATION STATEMENT
U.S. Geological Survey
Friday, September 6, 2019, 10:29 AM AKDT (Friday, September 6, 2019, 18:29 UTC)
WESTDAHL VOLCANO(VNUM #311340)
54°31'2" N 164°38'51" W, Summit Elevation 5118 ft (1560 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
---This notice contains additional volcanoes not displayed: (/), Akutan (NORMAL/GREEN), Augustine (NORMAL/GREEN), Dutton (UNASSIGNED/UNASSIGNED), Gareloi (NORMAL/GREEN), Great Sitkin (NORMAL/GREEN), Iliamna (NORMAL/GREEN), Kanaga (NORMAL/GREEN), Katmai (NORMAL/GREEN), Korovin (NORMAL/GREEN), Makushin (NORMAL/GREEN), Okmok (NORMAL/GREEN), Tanaga (NORMAL/GREEN).
OTHER ALASKA VOLCANOESInformation 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) 322-4085
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.