Satellite map of 1964 Alaska earthquake . In this March 1964 photo released by the U.S. Geological Survey, the Government Hill Elementary School is shown destroyed by a landslide following an earthquake in Anchorage, Alaska… Corrections? …40 minutes after the 1964 Alaska earthquake, produced by seismic surface waves passing through the area.…. Explains how Yakutat terrane accretion drives mountain building and crustal fault earthquakes like the 2002 M7.9 Denali Earthquake. At 5:36 pm on Friday, March 27, 1964 (28 March, 03:36Z UTC) the largest earthquake ever measured in North America, and the second-largest recorded anywhere, struck 40 miles west of Valdez, Alaska in Prince William Sound with a moment magnitude we now know to be 9.2. 1964-03-28 03:36:16 UTC at 03:36 March 28, 1964 UTC Location: Epicenter at 60.908, -147.339 59.2 km from Valdez (36.2 miles) Southern Alaska The 1964 great Alaska earthquake On Friday, March 27, 1964 the largest earthquake in U.S. history and the second largest recorded instrumentally worldwide struck south-central Alaska with a magnitude of 9.2. Across south-central Alaska, ground fissures, collapsing buildings, and tsunamis directly caused about 131 deaths. The raised islands and tree graveyards along Alaska’s coast suggest that megathrust earthquakes similar to the 1964 temblor happen sometime between every 330 and 900 years. If you put the words: Alaska earthquake 1964. Slide-show-illustrated presentation: “The 1964 Great Alaska Earthquake and Tsunami – 50th Anniversary” When: Thursday, February 27th, 2014 12 p.m. —Lecture preview for USGS employees and news media representatives 7 p.m.—Public lecture open to all (both presentations will be live-streamed over the Internet) Where: U.S. Geological Survey Building 3 Auditorium, second floor 345 … The sea floor rose 36 feet in some … Animations explain the magnitude (Just how big is 9.2? give a good introduction to … Description. The white star and thick line indicate epicenter and source area of the 1964 Alaska earthquake, respectively. Apr 1, 2014 - Learn about the Great Alaska Earthquake of 1964 in this video adapted from the Valdez Museum & Historical Archive. After the 1964 megathrust earthquake, three-quarters of the Aleutian subduction zone ruptured in a span of eight years. 1964 Alaska Earthquake Tsunami - Anchorage Memories 1964 Alaska Earthquake Tsunami is a first hand look from the deck of a ship off Kodiak Island by Jerry Tilley. !! Number represents time in hours for the wave to reach the destination. briefly recounts the events of March 27, 1964 and explains the scientific and societal importance of the earthquake. Apr 3, 2018 - Explore Donna Blasor-Bernhardt's board "1964 ALASKAN EARTHQUAKE", followed by 169 people on Pinterest. Latitude: 61° 02' 60.00" N The magnitude 7.0 earthquake that hit Anchorage, Alaska, on Friday caused no fatalities or widespread building damage, according to officials. The epicenter of this awesome quake was a mere 45 miles west of Valdez and 14 miles under the earth's crust. Of the 119 deaths attributable to the effects of the ocean, about one-third were due to the open-ocean tsunami: 4 at Newport Beach, Oregon; 12 at Crescent City, California; and about 21 in Alaska. It released at least twice as much energy as the San Francisco earthquake of 1906 and was felt on land over an area of almost 502,000 square miles (1,300,000 square km). Map showing ground motion and shaking intensity based on instrumental measurements of shaking along with information about local geology and the earthquake’s location and magnitude. In addition to the earthquake, the event triggered a major tsunami that caused casualties and damage from the Kodiak Islands to northern California. IRIS webpage dedicated to George Plafker, a USGS field geologist noted for his studies of subduction-zone and backarc thrust earthquakes. by Carl W. Stover and Jerry L. Coffman, Instead, your task is to locate answers on-site to four questions about the geology of this location, and to email or message your answers to the cache owner to demonstrate what you’ve learned here during your visit. Two types of tsunami were produced as a result of the earthquake: a tectonic tsunami caused by the movement of the tectonic … The earthquake lasted approximately 4.5 minutes and is the most powerful recorded earthquake in U.S. history. 1964 Alaska Earthquake: Subsidence at Palmer Hay Flats. USGS circular published one month after the earthquake by Arthur Grantz, George Plafker, and Reuben Kachadoorian detailing their scientific investigations of the quake. But the house kept rocking. Saved by Marie Hollibaugh 1964 Alaska Earthquake North American Plate Anchorage Alaska School Photos Heaven On Earth Natural Disasters Homeland History Historia This tsunami was generated by the 9.2 magnitude earthquake under Prince William Sound, Alaska on March 27, 1964. Lessons Learned From the 1964 Great Alaska Earthquake in Disaster Management M. Tolon 1 and D. N. Ural 2 ABSTRACT It is not possible to predict the time and location of the next big earthquake, but the active geology of world guarantees that major damaging earthquakes will continue to occur. It is an expanded version of the four minute video "Magnitude 9.2". by Michele A. Wiley (Anchorage, Alaska) For you G.T. The 1964 Alaskan earthquake, also known as the Great Alaskan earthquake and Good Friday earthquake, occurred at 5:36 P.M. AST on Good Friday, March 27. The 1964 Alaskan earthquake, also known as the Great Alaskan earthquake and Good Friday earthquake, occurred at 5:36 P.M. AST on Good Friday, March 27. Abridged from 2 Alaska Earthquake and Tsunami of March 27, 1964. The Richter magnitude scale goes from 1 to 10, and 10 is the most powerful. Satellite map of 1964 Alaska earthquake The 1964 Alaskan earthquake , also known as the Great Alaskan earthquake and Good Friday earthquake , occurred at 5:36 P.M. Map does not show the height or strength of the waves, only the calculated travel times. That's mostly thanks to strict building codes passed after a 1964 Alaska earthquake. Geology. The 1938 event produced a small tsunami that was recorded both locally and in Hilo, Hawaii. These maps, by Randall W. Jibson and John A. Michael, depict seismic landslide hazards in Anchorage and are an important tool for planning, zoning, and emergency-response preparation. To the west, land sank as much as 8 feet (2.5 metres). The earthquake that occurred on March 27, 1964 was the largest in US history (magnitude 9.2 on the Richter scale) and the second largest ever recorded in the world . Landmasses were thrust up locally as high as 82 feet (25 metres) to the east of a line extending northeastward from Kodiak Island through the western part of Prince William Sound. 1964 Earthquake Mortality in Alaska Background . the 1964 Prince William Sound earthquake compatible with available seismological data, tectonic information, and eyewitness accounts. The 1964 earthquake was a defining moment in a territory that had just achieved statehood. This megathrust earthquake attacked south-central Alaska and caused ground fissures, collapsing structures, and tsunamis. An examination of the 1964 Alaska Good Friday Earthquake from a (pre- plate tectonics theory) geological point of view. It was just past 5:30 in the evening when the earthquake hit and the ground shook for almost 5 minutes. The 1964 Alaskan earthquake, also known as the Great Alaskan earthquake and Good Friday earthquake, occurred at 5:36 PM AKST on Good Friday, March 27. 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