Table Top Volcano
Updated: 25 Απριλίου 2024 14:58 GMT -
Pyroclastic cone 792 m / 2598 ft
Aleutian Islands, United States, 53.97°N / -166.68°W
Current status: (probably) extinct (0 out of 5)
Aleutian Islands, United States, 53.97°N / -166.68°W
Current status: (probably) extinct (0 out of 5)
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Table Top volcano eruptions: None during the past 10,000 years
Less than few million years ago (Pleistocene)
Latest nearby earthquakes
Ώρα | Mag. / Βάθος | Απόσταση / Τοποθεσία | |||
17 Απρ 23:28 (Anchorage) | 0.1 8.8 km | 8.6 km νότια | 11 km W of Dutch Harbor, Alaska | Περ. | |
Κυριακή, 14 Απριλίου 2024 GMT (1 σεισμός) | |||||
13 Απρ 16:02 (Anchorage) | 0.1 4.6 km | 13 km νοτιοανατολικά | 3 km WSW of Unalaska, Alaska | Περ. |
Background
Table Top and Wide Bay cinder cones, at the NE tip of the triangular NW extension of Unalaska Island across the bay from the town of Dutch Harbor, blanket or fill late-Pleistocene topography. Both 792-m-high Table Top and the 640-m-high Wide Bay cones were considered to be Holocene in age, with the Wide Bay cone being among the youngest in a SW-NE-trending volcanic belt that passes through Makushin volcano (Miller et al., 1998), however, a later 40Ar/39Ar age of 68+/-14 ka was obtained from Table Top (AVO, 2005-). Table Top Mountain cone has an associated lava apron and was considered to represent a magmatic system separate from that of Makushin volcano and Wide Bay cone (Nye, pers. comm. 2008).---
Source: Smithsonian / GVP volcano information
Table Top Volcano Photos
Αξέχαστη εμπειρία για να σκαρφαλώσετε στην κορυφή Anak Krakatau, Rakata στο βάθος. (Photo: Ivana Dorn)
Στην πόλη Μίλκοβο, περίπου στα μισά του δρόμου, σταματάμε για λίγο στο σπίτι των γονιών της Έλενας (της μαγείρισσας μας) για να προμηθευτούμ (Photo: Tom Pfeiffer)...