Northbird, also known as Northbird Peak, is a mountain

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topography, topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used ...

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...

, United States.

Description

Northbird is located 3.7 miles (5.9 km) northeast of

Ketchikan Ketchikan ( ; tli, Kichx̱áan) is a city in and the borough seat of the Ketchikan Gateway Borough of Alaska. It is the state's southeasternmost major settlement. Downtown Ketchikan is a National Historic District. With a population at the 20 ...

Revillagigedo Island Revillagigedo Island ( es, Isla Revillagigedo, , , locally Revilla, ) is an island in the Alexander Archipelago in Ketchikan Gateway Borough of the southeastern region of the U.S. state of Alaska. Running about 89 km (50 mi) north-s ...

, on land managed by

Tongass National Forest The Tongass National Forest () in Southeast Alaska is the largest U.S. National Forest at . Most of its area is temperate rain forest and is remote enough to be home to many species of endangered and rare flora and fauna. The Tongass, which i ...

. Precipitation runoff from the mountain drains east to George Inlet and west to

Tongass Narrows Tongass Narrows is a Y-shaped channel, part of Southeast Alaska's Inside Passage. The waterway forms part of the Alaska Marine Highway and as such, is used by charter, commercial fishing, and recreational vessels, as well as commercial freight b ...

Topographic relief Terrain or relief (also topographical relief) involves the vertical and horizontal dimensions of land surface. The term bathymetry is used to describe underwater relief, while hypsometry studies terrain relative to sea level. The Latin w ...

is significant as the summit rises above Granite Basin in one mile (1.6 km) and above tidewater of George Inlet in 3.5 miles (5.6 km). An ascent of the summit involves hiking along the Deer Mountain National Recreation Trail, passing through

temperate rainforest Temperate rainforests are coniferous or broadleaf forests that occur in the temperate zone and receive heavy rain. Temperate rain forests occur in oceanic moist regions around the world: the Pacific temperate rain forests of North American Paci ...

muskeg Muskeg (Ojibwe: mashkiig; cr, maskīk; french: fondrière de mousse, lit. ''moss bog'') is a peat-forming ecosystem found in several northern climates, most commonly in Arctic and boreal areas. Muskeg is approximately synonymous with bog or ...

and

alpine Alpine may refer to any mountainous region. It may also refer to: Places Europe * Alps, a European mountain range ** Alpine states, which overlap with the European range Australia * Alpine, New South Wales, a Northern Village * Alpine National Pa ...

meadows from the trailhead in Ketchikan to the peak.Ketchikan Area Trails Guide

, R10-RG-210, February 2013

Etymology

Northbird is situated 0.29 mile northeast of Roy Jones Mountain (3,222 ft), which is named after Roy F. Jones. Jones was the first pilot to establish commercial air service in Alaska in 1922 when he landed his open cockpit biplane named ''Northbird'' at Ketchikan in the Tongass Narrows. The Northbird toponym was officially adopted in 1974 by the United States Board on Geographic Names.

Climate

Based on the

Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...

, Northbird is located in an

Oceanic climate An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters ( ...

zone characterized by heavy cloud cover and high humidity through much of the year and abundant rainfall throughout the year (even in the driest month). Weather systems coming off the

Gulf of Alaska The Gulf of Alaska (Tlingit: ''Yéil T'ooch’'') is an arm of the Pacific Ocean defined by the curve of the southern coast of Alaska, stretching from the Alaska Peninsula and Kodiak Island in the west to the Alexander Archipelago in the east, ...

are forced upwards by the mountains (

orographic lift Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and cr ...

), causing heavy precipitation in the form of rainfall and snowfall. Winter temperatures can drop to 0 °F with wind chill factors below −10 °F.

References

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External links

* Weather forecast
Northbird
Mountains of Alaska Tongass National Forest Mountains of Ketchikan Gateway Borough, Alaska North American 1000 m summits

Description

Etymology

Climate

See also

References

External links