Kanaga Volcano - Wikipedia
Kanaga Volcano, or Mount Kanaga, is a stratovolcano at the northern tip of Kanaga Island in the Aleutian Islands, Alaska. [1] It is situated within a caldera, which forms the arcuate Kanaton Ridge south and east of Kanaga. A crater lake occupies part of the SE caldera floor. The summit of Kanaga has a crater with fumarolic activity.
Alaska Volcano Observatory | Kanaga
2024年2月27日 · From Miller and others (1998): "Kanaga Volcano occupies the northern corner of Kanaga Island, one of the most southerly members of the Aleutian chain. It is a symmetric composite cone 1307 m high and 4.8 km in diameter at sea level, built of interbedded basaltic and andesitic lava flows, scoria layers, and pyroclastic rocks.
Kanaga - Global Volcanism Program
Preliminary geologic map showing Kanaga volcano. Notice that concentric to Kanaga to the SE is the arcuate Kanaton Ridge, inferred to be the remnant of Mount Kanaton, an ancestral volcano destroyed by structural collapse; see generalized geologic cross section in the lower right-hand side of the figure. Courtesy Miller and others (2003, Sheet 1).
Kanaga | Volcano World | Oregon State University
2011年4月21日 · Kanaga is one of the most southerly stratovolcanoes in the Aleutian arc. This nearly symmetric volcano was constructed in an older caldera called ancient Mount Kanaton. It has had seven know eruptions since 1763. The most recent eruption was in 1994. This photo of Kanaga is to the northwest from Adak Island.
Kanaga Volcano, Alaska - NASA Earth Observatory
2002年8月14日 · The symmetrical cone of Kanaga volcano stands out on the northern corner of Kanaga Island, located in the central part of Alaska’s Aleutian archipelago. Kanaga last erupted in 1994 and is well known for its active fumaroles and hot springs (located, in this image, by fine steam plumes on the northeast flank of the volcano).
“Mount Kanaton” is the name that Coats (1956) used to describe a large ancestral shieldlike cone that surrounds the south flank of modern Kanaga Volcano (fig. 2). The volcanic rocks of ancestral Mount Kanaton include a 400- to 500-m-thick sequence of lava flows of …
KanagKanaga Volcano is a 1,300 m (4,287-foot) high, historically active cone-shaped stratovolcano located on the north end of Kanaga Island in the Andreanof Islands Group of the Aleutian Islands. The volcano is undissected, symmetrical in profile, and is …
Report on Kanaga (United States) — 13 December-19 December …
2023年12月19日 · Symmetrical Kanaga stratovolcano is situated within the Kanaton caldera at the northern tip of Kanaga Island. The caldera rim forms a 760-m-high arcuate ridge south and east of Kanaga; a lake occupies part of the SE caldera floor.
Preliminary volcano-hazard assessment for Kanaga Volcano, Alaska
Kanaga Volcano is a steep-sided, symmetrical, cone-shaped, 1307 meter high, andesitic stratovolcano on the north end of Kanaga Island (51°55’ N latitude, 177°10’ W longitude) in the western Aleutian Islands of Alaska.
Kanaga Volcano, Alaska
2002年9月15日 · The symmetrical cone of Kanaga volcano stands out on the northern corner of Kanaga Island, located in the central part of Alaska's Aleutian archipelago. Kanaga last erupted in 1994 and is well known for its active fumaroles and hot springs (located, in this image, by fine steam plumes on the northeast flank of the volcano).