where is the gulkana glacier located

by on December 2, 2020

The last mile or so of the road is rough, but we made it through and camped Friday night at the end of the road. Data from two glaciers located in climatically distinct basins form the basis of this project in Alaska: Gulkana Glacier, a continental glacier located in the Alaska Range, and Wolverine Glacier, a maritime glacier located in the Kenai Mountains. Minya Peak and the Gulkana Glacier tower over a mountain town in Summit Lake, Alaska. The main trunk of the glacier has a southerly aspect, and is fed by four cirques with west, south, and east aspects. Location: 63 ° 16' 7" N, 145 ° 25' 17" W; Region: Southeast Fairbanks (CA) Uses: Length: 6 mi (9.66 km) Elevation: 4711 ft (1435.91 m) Daily average temperatures from that era have an accuracy of about ±1.0°C, and annual precipitation has an estimated accuracy of about ±0.005 m (Mayo and others, 1992; Kennedy, 1995). In G1 site also, the previous summer's snow partly remained. Field visits to measure and maintain stakes at the three index sites are made each spring, at the onset of the melt season, and again in early autumn, near its completion. The climate is continental, characterized by a large range in temperatures, and irregular, lighter precipitation as compared to more coastal areas. The channel is subject to frequent changes during high flows. Gulkana Glacier is located along the south flank of the eastern Alaska Range. Mostly level ground, some walking on large rocks, and a suspension bridge! A researcher measuring the thickness of the snow at Gulkana Glacier (Source: USGS). This trail is located 60 miles south of Delta Junction, and 12 miles north of Paxson. Area: 2016 = 16.0 km2. Gulkana River Trail is a 0.5 mile lightly trafficked out and back trail located near Glennallen, Alaska that features a river and is rated as moderate. Nunatak weather station (Latitude 63°17'N, Longitude 145°26'W). Overview. Overview College Glacier is a relatively short, receding, and thinning glacier in the Eastern Alaska Range near the Richardson Highway. Mount Maclure, Yosemite National Park, Tuolumne County, California, U.S. Coordinates. Gulkana Glacier and surrounding peaks (Source: USGS). The Gulkana Glacier, located in the eastern Alaska Range, is one of two Alaska glaciers that have been tracked by USGS for nearly 50 years. Mile 67 on the Richardson, at the Richardson Memorial, take the gravel road to the east. Since 1966, part of the Gulkana data set (net balance, accumulation, ablation, accumulation area ratio (AAR), and equilibrium line altitude (ELA)) has been published by the World Glacier Monitoring Service (Kasser, 1967; Muller, 1977; Haeberli, 1985; Haeberli and Müller, 1988; Haeberli and Hoelzle, 1993). In 1966 scientists with the USGS began collecting mass balance data on Gulkana Glacier, one of two "benchmark glaciers" in Alaska. Orange symbols represent far-field weather stations used to fill … Gulkana Glacier 2012 (Kinney) The trailhead for this special hike is located at the end of a two mile gravel road that exits the Richardson Highway to the east, a few miles north of Summit Lake. (c) Photo of equipment installed on Gulkana Glacier. Gulkana Glacier is a glacier that flows from the ice fields of the south flank of the eastern Alaska Range. Period of Record: October 1966 to September 1978, October 1989 to September 1993, October 1994 to current year, and annual maximums, water years 1984-85. USGS information on Gulkana Glacier, including photographs of glacier retreat since 1910. http://ak.water.usgs.gov/glaciology/gulkana/, http://www.tripadvisor.com/Travel-g28923-c119230/Alaska:United-States:Richardson.Highway.Sights.html, http://www.arcticman.com/directions-to-arctic-man, https://en.wikipedia.org/w/index.php?title=Gulkana_Glacier&oldid=934066048, Glaciers of Valdez–Cordova Census Area, Alaska, Creative Commons Attribution-ShareAlike License, This page was last edited on 4 January 2020, at 15:29. Location in California. Large fluctuations result from ice melt and alternate damming and storage release during melt season. It's an out and back about 6 miles total. Direct field measurements are combined with weather data and imagery analyses to calculate the seasonal and annual mass balance of each glacier. It spans 1300 m of elevation, from 1160 to 2470 m. The glacier is in a 31.5 km2 basin and in 2016 it had an area of 16.0 km2 (O'Neel et al, 2019). Gulkana Glacier is a glacier filling several valleys in the east-central Alaska Range in the state of Alaska. The glaciers are distributed in different climate regimes to better define glacier response to changes in climate forcing. Measurements at the three remaining sites were expanded to include ice-motion and surface-altitude observations (for determining glacier-volume change) in addition to the balance, runoff, and meteorological observations already in progress. ft. house located at 16 Gulkana Glacier Ln, Martinsburg, WV 25403 sold for $220,000 on Jan 30, 2020. Access all the data here. ABSTRACT changes in several of the pyroclastic deposits indicate The Rainbow Mountain-Gulkana Glacier area is located in the eastern Alaska Range near the Richiirdson Highway between Phelan Creek and the upper reaches of College Glacier. The Gulkana Glacier is located on the south flank of the eastern Alaska Range. Gulkana Glacier is a branched valley glacier in interior Alaska on the south-facing flank of the eastern Alaska Range. In addition, the motion of the ice has slowed, which has resulted in glacier retreat. The average annual air temperature at the recorder site is about -4 degrees Celsius(°C), and the average annual precipitation-gage catch is about 1,000 millimeters (mm). Then hike the rest of the way into the glacier. Ridge-top is north of the main trunk at 1925 m. The sensors installed measure: The Phelan Creek near Paxson stream gaging station, USGS station 15478040, is part of the USGS network of nearly 100 stations in Alaska. This A-frame hut is located at 4800 feet and requires an understanding of glacier conditions to reach it. Gulkana Glacier. The average ELA is near 1,735m which is consistent with a continental mountain climate. By collecting data near the balance maxima and minima direct measurements closely reflect maximum winter accumulation and the annual balances at each location. (a) Map of Gulkana Glacier and the location of the experiment ‘Seismometer to Investigate Ice and Ocean Structure’ (SIIOS) array relative to Fairbanks, Alaska, and Anchorage, Alaska. Daily average temperatures range from a low of -35°C to a high of 16°C. If you have concerns about Gulkana Glacier Trail, send those in and we will forward those on to proper care takers. Snowfall is the dominant form of precipitation and usually accumulates on the glacier from September through mid-June. Real-time Data. Gulkana Glacier is one of three detailed long-term glacier monitoring sites run by the USGS in a study on climate change and glacier-related hydrologic processes. Wolverine Glacier and South Cascade Glacier are the other two monitoring sites. Daily values of discharge are available online and published annually in the USGS Water-Data report series. The Jarvis Glacier is located north of the Gulkana Glacier; a drilling project was conducted on the glacier … ft. single-family home is a 3 bed, 3.0 bath property. Wolverine Glacier and South Cascade Glacier are the other two monitoring sites. The sampling on the Gulkana Glacier was conducted at two sites at 1670 and 1840 m a.s.l. The 1,700 sq. 37°44′48″N 119°16′58″W. Gulkana River known in local as Gulkana River, is a Stream and is located in the state of Alaska, United States and the Time Zone is America/Anchorage. Wolverine Glacier is also located in Alaska, but … Subscribe to our blog's rss feed, or find us on Github. Balance studies were relatively intensive until the mid-1970's, after which spatial sampling was reduced to three sites used as indices for mass balance. Gulkana Glacier is located along the south flank of the eastern Alaska Range. Measurements began on Gulkana Glacier during the early 1960's with the University of Alaska Gulkana Glacier Project (Péwé and Reger, 1983). In 1966 the USGS began direct measurements of surface mass balance, which, after a decade of dense spatial sampling, were reduced to three "index" sites distributed across the elevation range of Gulkana Glacier. Daily precipitation catch can be over 100 mm. This is one of the essential reference glaciers, with observations and mass balance measurements taken every year for more than 50 years. on April 20, 2017. MLS# 1004444997. Coordinates: 37°44′48″N 119°16′58″W. View more property details, sales history and Zestimate data on Zillow. Index-site glacier-surface and summer-surface altitudes, measured winter balance, and net firn and ice balance from 1975 to 1983 are reported by Mayo and Trabant (1986). These data constitute the longest continuous set of mass-balance data in North America (Josberger and others, 2007) which are used to understand glacier dynamics and hydrology, and understand the glacier's response to climate change. The glacier, looming 1300 meters in elevation, is located along the south flank of the eastern Alaska Range. The accumulation area consists of four adjacent cirques with east, south, and west exposures and the ablation … It’s located in a gorgeous landscape on the south side of the Alaska Range (Delta Mountains) near some spires known as the Hoodoos, just north of Summit Lake and Paxson. Location. Gulkana Glacier is one of USGS’s two “benchmark” glaciers in Alaska, for which it has been patiently gathering data on an annual basis for the last fifty years. Sold: 3 beds, 3 baths, 1892 sq. Gulkana Glacier is a multi-branched valley glacier located in a continental climate regime on the south flank of the eastern Alaska Range in central Alaska. Alaska Guide Co. is based in Valdez, Alaska and seeks to educate people on Alaska through adventure tours and online informational resources. [4] Wildlife includes moose and bears. Gulkana Glacier with the weather station in the foreground. Dogs are also able to use this trail but must be kept on leash. Access to the College Glacier begins at the same location as the Gulkana Glacier Hike. [1] It is accessible by gravel roads from the Richardson Highway near mile post 197 at the Richardson Monument,[2] just two miles north of Summit Lake and 12 miles north of Paxson and the junction with Denali Highway. To increase the spatial distribution, two additional weather stations were placed higher in the basin in 2012 allowing researchers to directly measure lapse rates in each basin. Nunatak is on bedrock between the main trunk and a western cirque at 1725 m. The sensors installed measure: Ridge-top weather station (Latitude 63°18'N, Longitude 145°24'W). View more property details, sales history and Zestimate data on Zillow. Detailed results from 1966 and 1967 are reported by Meier and others (1971) and Tangborn and others (1977), respectively. It’s only about 2.5 miles long and is fed by two small accumulation areas. In all but eight of those years, Gulkana has lost ice, including every year since 2000. NOTE: Records are poor. Among other glaciological research, mass balance measurements of Gulkana Glacier began in the early 1960s with the University of Alaska Gulkana Glacier Project (Péwé and Reger, 1983). The climate is continental, characterized by a large range in temperatures, and irregular, lighter precipitation as compared to more coastal areas. For several years this project measured the energy budget, mass balance, meteorology, foliation, flow, and glacier bottom topography (from gravity anomalies) at Gulkana Glacier. Photos by F. Moffit and T. Péwé. 26 Gulkana Glacier Ln , Martinsburg, WV 25403-1424 is currently not for sale. Basin areas (Ab) and 2011 glacier areas (Ag) are annotated. Drive in as far as your vehicle will allow (my Ford Focus made it a couple miles). ft. house located at 81 Gulkana Glacier Ln, Martinsburg, WV 25403 sold for $190,000 on Feb 26, 2018. Before October 1968, published as Gulkana Creek near Paxson. The trail is primarily used for hiking and trail running and is best used from May until October. Gulkana Glacier is one of three detailed long-term glacier monitoring sites run by the USGS in a study on climate change and glacier-related hydrologic processes. The stations are telemetered for real time data acquisition. If you’re driving south, you’ll see a gravel road on the east side of the highway (if you see the Richardson Monument, you’ve gone too far). Location: Latitude 60°22'14"N., Longitude 148°53'48"W., 370 m altitude, in NE 1/4 sec.10, T.3 N., R.3 E., Hydrologic Unit 19020202, on left bank about 0.15 km downstream from terminus of Wolverine Glacier and 25 km east of Lawing, Alaska. 3 beds, 2.5 baths, 1827 sq. Drainage area: 24.5 km 2 The study monitors climate, glacial movement, glacial runoff, glacier mass-balance, and stream runoff. [6] The glacier enjoys a peak thickness in May or June which is 2 to 5 meters thicker than its minimum in August or September.[1]. This home was built in and last sold on 11/3/2017 for $193,900. The glaciers are distributed in different climate regimes to better define glacier response to changes in climate forcing. The 1,777 sq. Hiking Castner Glacier During Winter. Richardson Highway, southeast of Fairbanks Years ago many a mountaineering adventure used this access route to enter the mountains, but the popularity of recreational snowmachining has driven mountaineers to quieter areas. Typical winter under-ice discharge is about 0.1 m3/s; typical summer discharge is about 4-20 m3/s; the period-of-record peak discharge is 65 m3/s (Linn and others, 1994). The creek bed contains gravel and boulders of various sizes, typical of a glacial moraine. The station is slightly lower than the glacier's average equilibrium line altitude (ELA) and approximately 300 m from the east edge of the glacier. MLS# WVBE172330. In the future, runoff volumes from Interior Alaska glaciers, such as the Gulkana, are likely to be altered much more strongly by climate change compared to glaciers located in coastal, maritime environments. The typical minimum winter under-ice discharge is about 0.04 m3/s, which is about three to four times the average contribution from the combined geothermal melt of the bed of the glacier and melting caused by the loss of potential energy from ice motion. The study monitors climate, glacial movement, glacial runoff, glacier mass-balance, and stream runoff. Data for 1992 and 1993 were published by March and Trabant (1996 and 1997) and for 1994 by March (1998). View from southwest of the glacier (August, 2013). about | contact.

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where is the gulkana glacier located