The USGS Earthquake Hazards Program is part of the National Earthquake Hazards Reduction Program (NEHRP), established by Congress in 1977, and the USGS Advanced National Seismic System (ANSS) was established by Congress as a NEHRP facility. New US Topo maps for Alaska are being produced statewide, with digital 7.5 minute 1:25,000-scale maps providing a comprehensive update to the 15-minute 1:63,360-scale printed maps produced nearly fifty years ago. Late last night Alaska was struck with a magnitude 7.8 earthquake just off its coast, causing immediate concerns for … On this page, we highlight research taking place in Alaska as part of this program. Landslides that enter fjords or lakes can cause tsunamis, which endanger people and infrastructure far from the landslide itself. The second hit to the east, closer to the Gulf of Alaska, at 8:35 a.m. 6 km W of Seward, Alaska. This location contains two Paleocene intrusive belts that formed due to the subduction of a migrating spreading ridge and slab-window: the Kodiak batholith and the trenchward magmatic belt. The team behind the account is dedicated to providing timely and accurate messages during working hours to help the public understand when, where, and how big earthquakes can be. Format. 5.1. Close up of the new radar precipitation sensor on the top of the pole. This highly collaborative monitoring program was created by the USGS Alaska Science Center in cooperation with Boreal Partners in Flight to monitor breeding bird populations across the vast roadless area of... A total of $634,000 will fund new research and preserve important data across the Last Frontier. Available here are tracking data for the northern fulmar, a seabird species that breeds throughout northern ocean regions and spends the winter at-sea in the northern hemisphere. The raw data were processed to accomplish two goals: flag implausible location estimates and decode raw, This metadata document describes the data contained in the "processedData" folder of this data package. The original dataset was released at the time of publication of the seismic hazard model (1999) but was later moved over the the USGS ScienceBase Catalog (2019). Alaska Earthquake that struck July 21, 2020. It was recorded in the Gulf of Alaska, about 300 miles southeast of Kodiak, the USGS reported.. More about Alaska (2020) to simulate shorebird populations. These data were collected to better understand the migratory patterns of this species in the Chukchi Sea. Fish and Wildlife Service. Below are links to recent publications, data releases, and highlights of on-going research programs. The retreat of glaciers in response to global warming has the potential to trigger landslides in glaciated regions around the globe. A creative story map showcasing the Alaska Landbird Monitoring Survey (ALMS) has recently been developed by the Alaska Migratory Bird Management of the U.S. The five-year, $6.9 million project funded by the National Science Foundation focuses on enhancing measurements of Arctic change across western and northern Alaska. Budget Focuses on Bringing Science, Facilities, and Infrastructure into the 21st Century, http://www.avo.alaska.edu/contact.phpPhone: 907-786-7497. Click on a given earthquake to view the detailed event page. This map shows the overall geologic setting in Alaska that produces earthquakes. This mission is fulfilled through the research and other activities of USGS scientists but also specifically through three USGS nationally-funded programs listed below. The earthquake was reported at 08.29 local time (17.29 GMT), the USGS added. Latest earthquakes in Alaska and the Aleutian Islands past 30 days Updated 13 Dec 2020 12:07 GMT - During the past 30 days, Alaska and Aleutian Islands was shaken by 1 quake of magnitude 6.4, 2 quakes between 5.0 and 6.0, 28 quakes between 4.0 and 5.0, 82 quakes between 3.0 and 4.0, and 412 quakes between 2.0 and 3.0. This map shows the overall geologic setting in Alaska that produces earthquakes. Anchorage, Alaska (AP) -- A powerful earthquake off Alaska’s southern coast shook sparsely populated coastal communities late Tuesday and prompted some residents to … 2.6. This R script will run one example of the stochastic matrix models run by Weiser et al. Sort. These data were collected to better understand the migratory patterns of Pelagic cormorants that breed in southeast Alaska. Across Alaska there are six all‐sky cameras, 13 magnetometers, and >200">>200>200 ... Seismometers are highly sensitive instruments to not only ground motion but also many other nonseismic noise sources (e.g., temperature, pressure, and magnetic field variations). Bioinformatics software repository containing python scripts intended for search and download of genetic information obtained from GenBank NCBI genetics data resources in support of developing PCR primers, targeted genetic databases, genetic analyses, and data interpretation. Glacial retreat and mountain-permafrost degradation resulting from rising global temperatures have the potential to impact the frequency and magnitude of landslides in glaciated environments. Available here are tracking data for the tufted puffin, a seabird species that is found only in coastal and offshore areas of the North Pacific Ocean. "It was a pretty good shaker here," said David Adams, co … Alaska earthquake today: A powerful earthquake of magnitude 7.5 struck south of Alaska`s Aleutian Islands on Monday, triggering a tsunami warning for the area, the U.S. Geological Survey said It struck 91 km southeast of Sand Point, Alaska. The USGS launched a new social media account (@USGS_Quakes) run by earthquake scientists and staff to "provide context for significant earthquakes and insights into seismic science." In this issue we feature news on the Pacific marine heatwave, Alaska Earth Mapping Resources Initiative, and our Ecosystems Analytics group. Professional Paper 541 is an introduction to the story of a large earthquake—its geologic setting and effects, the field investigations, and the public and private reconstruction efforts. In the minutes to hours after a major earthquake, such as the recent 2018 Mw">Mw 7.1 Anchorage event, the U.S. Geological Survey (USGS) produces a suite of interconnected earthquake products that provides diverse information ranging from basic earthquake source parameters to loss estimates. ALASKA has been hit by a massive 7.4 magnitude earthquake sparking a tsunami warning for South Alaska and the Alaskan Penninsula. The Wolverine Glacier weather station was installed in 1968, and at 3250 ft is the highest elevation long-term weather record on the Kenai Peninsula. According to preliminary data, the quake was located at a shallow depth of 13 miles. In September 2019, electrical resistivity tomography (ERT) and downhole nuclear magnetic resonance (NMR) data were used to. Linking fault behavior over many earthquake cycles to individual earthquake behavior is a primary goal in tectonic geomorphology, particularly across an entire plate boundary. Alaska earthquakes fast facts. In the minutes to hours after a major earthquake, such as the recent 2018 Mw">Mw 7.1 Anchorage event, the U.S. Geological Survey (USGS) produces a suite of interconnected earthquake products that provides diverse information ranging from basic earthquake source parameters to loss estimates. The Latest Earthquakes application supports most recent browsers ... USGS Magnitude 2.5+ Earthquakes, Past Day 32 earthquakes. Development of the 1999 Alaska Seismic Hazard Model is documented in the USGS Open-File Report 99-36 (https://doi.org/10.3133/ofr9936). Earthquakes reported in Alaska so far this year: New multidisciplinary project will boost understanding of earthquakes and Arctic change in Alaska, Alaska Earthquake Center’s seismic network covers new ground, The unusual M7.6 aftershock of the M7.8 Simeonof earthquake, 2156 Koyukuk Drive, PO Box 757320, Fairbanks, AK 99775. Earthquake risk is high in much of the southern half of Alaska, but it is not the same everywhere. Anchorage, Alaska (AP) -- A powerful earthquake off Alaska’s southern coast shook sparsely populated coastal communities late Tuesday and prompted some residents to … Tap/click on "gear icon" for options and settings. This dataset is considered a legacy dataset. Alaska Earthquake that struck July 21, 2020. Clicking the map icon in the top right corner will load the map. A powerful earthquake occurred just south of the Alaska Peninsula early Monday afternoon, local time, prompting a tsunami warning for part of the coast and several reports of small tsunami waves. The lidar acquisition, from Icy Cape, Alaska to the United States/Canadian border, comprised approximately 11,000 km2. The latest edition of the National Land Cover Database (NLCD 2016) for Alaska is now publicly available. Fish and Wildlife Service. (Public domain.) From this angle, A white-fronted goose flies over a nesting area near Point Lonely, Alaska. Mag Earthquake Information Depth; 2.7: December 12, 11:33 PM 50 mi S of Mt. The magnitude-7.8 quake and magnitude-5.7 quakes hit within eight minutes of one another in Alaska, USA.But what is the latest on these earthquakes … The US state was hit by a 9.2-magnitude earthquake in March 1964, the strongest ever recorded in North America. An earthquake of magnitude 3.0 occurred in the morning on Friday 27 November 2020 at 8.54 am local time near Houston, Alaska, as reported by the United States Geological Survey (USGS). This data set documents the gene transcription levels for a panel of 12 selected genes and the heat shock protein 70 (HSP70) protein abundance measured in the muscle tissue of individual wild Chinook salmon captured from locations within the U.S. portion of the Yukon River watershed. Northern California The Alaska Earthquake Center said a magnitude 5.2 aftershock was reported 11 minutes later, centered roughly in the same area. Includes multiple functions to streamline this process. 14 Dec 17:44 UTC: First to report: USGS after 5 minutes. View the information provided by the State of Alaska, Natural Resources. The Earthquake Event Page application supports most recent browsers, view supported browsers.Or, try our Real-time Notifications, Feeds, and Web Services.Real-time … 2020-11-12 12:05:21 (UTC-08:00) 13.0 km. On this page, we highlight research taking place in Alaska as part of this program. The data from, The Wolverine Glacier weather station was installed in 1968, and at 3250 ft is the highest elevation long-term weather record on the Kenai Peninsula. Fish and Wildlife Service staff address priority research needs identified by the U.S. The USGS says that the earthquake had a depth of 40.1 km. For more information about this USGS study read "Effects of industrial and investigator disturbance on Arctic-nesting geese" at: https://pubs.er.usgs.gov/publication/70192845, The Wolverine Glacier weather station was installed in 1968, and at 3250 ft is the highest elevation long-term weather record on the Kenai Peninsula. Format. Daily sea ice imagery and charting benefits logistics and navigational planning in the Alaskan Arctic waters, yet access to these data often requires high bandwidth data access and substantial GIS processing. Australia. This is a nation-wide collaborative program, supported by the USGS Ecosystems Mission Area, through which USGS and Bureau of Ocean Energy Management staff address priority research needs identified by the Bureau of Ocean Energy Management. This data package contains all data collected by the Argos System from 5 satellite transmitters attached to Tufted puffins on the Barren Islands in the northern Gulf of Alaska, 1995. Two data files (with identical, This metadata document describes the data contained in the "processedData" folder of this data package. The airborne lidar data were acquired in support of the U.S. Geological Survey... One of the primary missions of the USGS is to address the science needs of Department of Interior bureaus, particularly those that manage natural resources and lands. A large steep slope in the Barry Arm fjord 30 miles (50 kilometers) northeast of Whittier, Alaska has the potential to fall into the water and generate a tsunami that could have devastating local effects on those who live, work, and recreate in and around Whittier and in northern Prince William Sound. In Ocotober 2020, USGS scientists upgraded the power system to a Lithium battery bank and installed a radar-based precipitation sensor (Lufft WS-100) to compare with the weighing based precipitation gage. This is the latest information on the earthquakes that hit Alaska. Here, we conduct research to inform management of Alaska’s extensive natural resources, inform national Arctic energy policy, and provide scientific information to help others understand, respond to, and mitigate impacts from natural hazards. A new collaborative project will make it possible for scientists to use real-time seismic, weather, and infrasound (sounds below levels that humans can hear) observations to track a suite of phenomena ranging from earthquakes to wildfires to sea ice. Understanding the rates and causes of coastal change in Alaska is needed to identify and mitigate hazards that might affect people and animals that call Alaska home. The model predicts population growth rates and elasticity values of vital rates. The quake hit at 1:54 p.m. in the ocean just south of the Alaska peninsula and was followed by aftershocks measuring 5.2 and 4.3. Although logistically challenging to study, the Arctic is a bellwether for global change and is becoming a model for questions pertinent to the persistence of biodiversity. The 3DEP products and services available through The National Map consist of standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. This is a nation-wide collaborative program, supported by the USGS Ecosystems Mission Area, through which USGS and National Park Service staff address priority research needs identified by the National Park Service. The 1964 Great Alaskan Earthquake and Tsunamis—A Modern Perspective and Enduring Legacies. Photo by Peter Haeussler, USGS, November 9, 2002. Tsunamis caused by submarine (below water) and subaerial (above the water) landslides are a serious hazard in bays and fjords of coastal Alaska, particularly in Southeast and South-central Alaska. This is a nation-wide collaborative program, supported by the USGS Ecosystems Mission Area, through which USGS and U.S. The earthquake was initially rated a magnitude 7.4 but was upgraded to a magnitude 7.5 with a depth of 40.1 km (25 miles), according to the USGS. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds . Tips on what to do to keep safe before and during an earthquake. This dataset contains nesting information for birds breeding at a site on the Colville River, Alaska, 2011–2018. Led by the Alaska Earthquake Center, the Alaska Climate Research Center and a diverse team of investigators from the University of Alaska Fairbanks Geophysical Institute, the project will enable use of real-time observations to help track earthquakes and landslides, detect permafrost changes, monitor sea ice, measure the aurora, forecast wildfire behavior and North Slope weather, and more. Newest First. We were able to achieve it by acquiring 96 of 158 temporary USArray sites in Alaska. The Earthquake Event Page application supports most recent browsers, view supported browsers.Or, try our Real-time Notifications, Feeds, and Web Services.Real-time … 2020-11-24 08:51:57 (UTC-08:00) 10.0 km. The magnitude-7.8 quake and magnitude-5.7 quakes hit within eight minutes of one another in Alaska, USA.But what is the latest on these earthquakes and is … Office of Communications and Publishing 12201 Sunrise Valley Drive Reston, VA 20192 United States Phone: 703-648-4460. This experiment was conducted with migrating adult Chinook salmon near Pilot Station, Alaska, along the Yukon River in a location without access to utilities. Earthquakes today: Earthquakes have hit Turkey, Indonesia, Alaska and Russia today (Image: USGS) Russia In Russia, a magnitude-4.6 quake struck at … Results of deuterium, nitrogen, and carbon stable isotope analysis of feathers are provided. On October 19, 2020, USGS scientists upgraded the power system to a Lithium battery bank and installed a radar-based precipitation sensor (Lufft WS-100) to compare with the weighing based precipitation gage. The 1964 Great Alaska Earthquake. A large earthquake has been reported off the southern coast of Alaska Monday afternoon. According to preliminary data, the quake was located at a shallow depth of 18 miles. Quantitative fatty acid signature analysis (QFASA; Iverson et al. Magnitude. In other words, there is no need for or knowledge of specialized GIS software. USGS studies coastal change along Alaska’s 66,000 miles of complex coastline - which stands as a tremendous resource to the Nation. New research paper documents the dramatic change to the landscape following a massive landslide tsunami in Taan Fiord in 2015. The tremor was followed by a second magnitude 5.7 quake about 13 minutes later. Mag. 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