Mappe topografiche Alaska

Altitudine media: 316 m

Fairbanks is situated within the central Tanana Valley, characterized by a diverse and dynamic topography. The city straddles the Chena River, which flows southwest into the larger Tanana River, defining Fairbanks' southern border. To the north, a gradual incline leads into a chain of hills that ascend toward…

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According to the United States Census Bureau, the CDP has a total area of 57.9 square miles (149.9 km2), of which 55.4 square miles (143.6 km2) is land and 2.4 square miles (6.3 km2), or 4.20%, is water. Karluk is 88 miles (142 km) southwest of Kodiak City. The elevation is 137 feet (42 m).

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The same topography that leads to the heavy tidal currents also created the tsunami with the highest runup against a hillside in recorded history. On July 9, 1958, an earthquake caused a landslide in the Gilbert Inlet at the head of the bay, generating a massive megatsunami which had sufficient energy to run…

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55°11′03″N 160°30′18″W / 55.18417°N 160.50500°W / 55.18417; -160.50500 Unga (Unangam tunuu: Uĝnaasaqax̂) is a ghost town on Unga Island in the Aleutians East Borough of the U.S. state of Alaska, about two miles west of Sand Point. The island's length is 15 miles (24 km). Unga's altitude is 59 feet (18 m).

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Some birds seen during the spring migration and the festival include horned puffins, sandhill cranes, and arctic terns. Arctic Terns are famous for flying the longest distance of any migrating bird. Many of the birds seen during the festival can be identified with the help of published guides that categorize…

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In February 2023, a "high altitude object" about the size of a small car was shot down near the area after a decision by President Joe Biden.

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On February 7, 1984, a Terrier Malemute-type sounding rocket, with a maximum altitude of 310 miles (500 km), was launched from Fort Yukon.

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