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Buzzard Creek vulcano

Tuff rings 830 m / 2,723 ft
United States, Eastern Alaska, 64.07°N / -148.42°W
Stato attuale: normal or dormant (1 di 5) | Reports
Buzzard Creek volcano books
Stile eruttivo tipico: non specificato
Eruzioni del vulcano Buzzard Creek: 1050 BC (?) 
Data / oraMag. / ProfonditàDistanzaUbicazione
Thu, 10 Oct 2019
Thu, 10 Oct 00:19 UTCM 1.5 / 3.1 km19 km20km NNE of Healy, Alaska (USA)
Sat, 28 Sep 2019
Sat, 28 Sep 18:06 UTCM 2.8 / 115.2 km13 km48km NE of Healy, Alaska (USA)
Sat, 28 Sep 14:18 UTCM 1.6 / 29.6 km29 km7km ENE of Healy, Alaska (USA)
Sat, 28 Sep 13:06 UTCM 1.0 / 8.3 km18 km51km NE of Healy, Alaska (USA)
Fri, 27 Sep 2019
Fri, 27 Sep 22:44 UTCM 2.0 / 5.9 km29 km7km NE of Healy, Alaska (USA)
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Sfondo:

Two Holocene tuff rings form craters 300 and 66 m wide near the headwaters of Buzzard Creek at the northern foot of the central Alaska Range NE of the town of Healy along the Parks Highway. The total volume of ejecta, most of which is accessory material, probably does not exceed 0.001 cu km. The ejecta overlies young glacial terraces that correlate with a glacial stage that ended about 10,000 years ago, and radiocarbon dates give an age for the eruption that formed the tuff rings of about 3000 years. This minor volcanic feature lies along trend with the Aleutian arc, but is located 320 km NE of its nearest Holocene neighbor, Hayes volcano and lies directly over the northernmost corner of the subducting Pacific Plate.
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Smithsonian / GVP volcano information


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