Savonovski River Cluster volcano

Updated: Aug 12, 2022 14:47 GMT - Refresh
Stratovolcano(es) 1298 m / 4259 ft
Alaska Peninsula, United States, 58.55°N / -154.5°W
Current status: (probably) extinct (0 out of 5)

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Typical eruption style: unspecified
Savonovski River Cluster volcano eruptions: None during the past 10,000 years
Less than few million years ago (Pleistocene)
Lastest nearby earthquakes:
TimeMag. / DepthDistance/Location
Tuesday, August 9, 2022 GMT (2 quakes)
Aug 9, 2022 10:33 am (GMT -8) (Aug 9, 2022 18:33 GMT)
0.8

8.7 km
43 km (27 mi)
86 Km NNW of Karluk, Alaska
Aug 8, 2022 9:20 pm (GMT -8) (Aug 9, 2022 05:20 GMT)
1.6
41 km (25 mi)
87 Km NNW of Karluk, Alaska
Thursday, August 4, 2022 GMT (1 quake)
Aug 4, 2022 2:47 am (GMT -8) (Aug 4, 2022 10:47 GMT)
0.5

4.6 km
30 km (19 mi)
Alaska Peninsula
Sunday, July 31, 2022 GMT (2 quakes)
Jul 31, 2022 12:59 pm (GMT -8) (Jul 31, 2022 20:59 GMT)
0.5

29 km
33 km (21 mi)
88 Km NNW of Karluk, Alaska
Jul 30, 2022 11:30 pm (GMT -8) (Jul 31, 2022 07:30 GMT)
0.7

4.3 km
38 km (24 mi)
84 Km NNW of Karluk, Alaska

Background

A group of small Pleistocene stratovolcanoes and a scoria cone lies behind the volcanic front near the headwaters of the Savonovski River, NW of the Denison to Devils Creek alignment of volcanoes. Dated ages range from about 88,000 to 390,000 years (Hildreth et al., 2003).
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Source: Smithsonian / GVP volcano information


See also: Sentinel hub | Landsat 8 | NASA FIRMS
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