Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/1971_San_Fernando_earthquake> ?p ?o }
- 1971_San_Fernando_earthquake abstract "The 1971 San Fernando earthquake (also known as the Sylmar earthquake) occurred in the early morning of February 9 in the foothills of the San Gabriel Mountains in southern California. The unanticipated thrust earthquake had a moment magnitude of 6.5 or 6.7 (as determined by several independent institutions) and had a maximum Mercalli intensity of XI (Extreme). The event was one in a series that affected the Los Angeles area in the late 20th century, and a study of the Sierra Madre Fault during that time indicated that more substantial thrust earthquakes had occurred near the Transverse Ranges in the past. Damage was locally severe in the northern San Fernando Valley, and surface faulting was extensive to the south of the epicenter in the mountains, as well as urban settings along city streets and neighborhoods. Uplift and other effects affected private homes and businesses.The event affected a number of health care facilities in Sylmar, San Fernando, and other densely populated areas north of central Los Angeles. The Olive View Medical Center and Veterans Hospital both experienced very heavy damage, and buildings collapsed at both sites, causing the majority of deaths that occurred. The buildings at both facilities were constructed with mixed styles, but engineers were unable to thoroughly study the buildings' responses because they were not outfitted with instruments for recording strong ground motion, and this prompted the Veterans Administration to install seismometers at its high-risk sites. Other sites throughout the Los Angeles area had been instrumented as a result of local ordinances, and an extraordinary amount of strong motion data was recorded, more so than any other event up until that time. The success in this area spurred the initiation of California's Strong Motion Instrumentation Program.Transportation around the Los Angeles area was severely afflicted with roadway failures and the partial collapse of several major freeway interchanges. The near total failure of the Lower Van Norman Dam resulted in the evacuation of tens of thousands of downstream residents, though an earlier decision to maintain the water at a lower level may have contributed to saving the dam from being overtopped. Schools were affected, as they had been during a previous earthquake in Long Beach, but this time amended construction styles improved the outcome for the thousands of school buildings in the Los Angeles area. Other aspects of the event included a methane seep that emanated from the floor of the Pacific Ocean near Malibu for several days, and hundreds of various types of landslides that were documented in the San Gabriel mountains. As had happened following other earthquakes in California, legislation related to building codes was once again revised, with laws that specifically addressed the construction of homes or businesses near known active fault zones.".
- 1971_San_Fernando_earthquake casualties "2000".
- 1971_San_Fernando_earthquake casualties "64".
- 1971_San_Fernando_earthquake date "1971-02-09".
- 1971_San_Fernando_earthquake duration "12.0".
- 1971_San_Fernando_earthquake thumbnail USGS_-_1971_San_Fernando_earthquake_-_San_Gabriel_Mountains_-_Veterans_Hospital.jpg?width=300.
- 1971_San_Fernando_earthquake wikiPageExternalLink sanfernando1971.html.
- 1971_San_Fernando_earthquake wikiPageExternalLink 1971_02_09.php.
- 1971_San_Fernando_earthquake wikiPageExternalLink about.aspx.
- 1971_San_Fernando_earthquake wikiPageID "577221".
- 1971_San_Fernando_earthquake wikiPageLength "58980".
- 1971_San_Fernando_earthquake wikiPageOutDegree "183".
- 1971_San_Fernando_earthquake wikiPageRevisionID "705218193".
- 1971_San_Fernando_earthquake wikiPageWikiLink 1925_Santa_Barbara_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1933_Long_Beach_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1940_El_Centro_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1964_Alaska_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1969_Santa_Rosa_earthquakes.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1979_Imperial_Valley_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1987_Whittier_Narrows_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1989_Loma_Prieta_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1991_Sierra_Madre_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink 1994_Northridge_earthquake.
- 1971_San_Fernando_earthquake wikiPageWikiLink Accelerometer.
- 1971_San_Fernando_earthquake wikiPageWikiLink Active_fault.
- 1971_San_Fernando_earthquake wikiPageWikiLink Aerial_photography.
- 1971_San_Fernando_earthquake wikiPageWikiLink Aftershock.
- 1971_San_Fernando_earthquake wikiPageWikiLink Alluvial_fan.
- 1971_San_Fernando_earthquake wikiPageWikiLink Alluvium.
- 1971_San_Fernando_earthquake wikiPageWikiLink Alquist_Priolo_Special_Studies_Zone_Act.
- 1971_San_Fernando_earthquake wikiPageWikiLink Arch_dam.
- 1971_San_Fernando_earthquake wikiPageWikiLink Aseismic_creep.
- 1971_San_Fernando_earthquake wikiPageWikiLink Balboa_Boulevard.
- 1971_San_Fernando_earthquake wikiPageWikiLink Barclay_Kamb.
- 1971_San_Fernando_earthquake wikiPageWikiLink Basement.
- 1971_San_Fernando_earthquake wikiPageWikiLink Bedrock.
- 1971_San_Fernando_earthquake wikiPageWikiLink Beverly_Hills,_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Boston.
- 1971_San_Fernando_earthquake wikiPageWikiLink Building_code.
- 1971_San_Fernando_earthquake wikiPageWikiLink California.
- 1971_San_Fernando_earthquake wikiPageWikiLink California_Department_of_Conservation.
- 1971_San_Fernando_earthquake wikiPageWikiLink California_Department_of_Water_Resources.
- 1971_San_Fernando_earthquake wikiPageWikiLink California_Geological_Survey.
- 1971_San_Fernando_earthquake wikiPageWikiLink California_Institute_of_Technology.
- 1971_San_Fernando_earthquake wikiPageWikiLink California_State_Route_126.
- 1971_San_Fernando_earthquake wikiPageWikiLink California_State_Route_14.
- 1971_San_Fernando_earthquake wikiPageWikiLink Category:1971_earthquakes.
- 1971_San_Fernando_earthquake wikiPageWikiLink Category:1971_in_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Category:Earthquakes_in_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Category:History_of_Los_Angeles,_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Category:San_Fernando_Valley.
- 1971_San_Fernando_earthquake wikiPageWikiLink Channel_Islands_of_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Charleston,_South_Carolina.
- 1971_San_Fernando_earthquake wikiPageWikiLink Compton,_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Concrete_masonry_unit.
- 1971_San_Fernando_earthquake wikiPageWikiLink Coordinated_Universal_Time.
- 1971_San_Fernando_earthquake wikiPageWikiLink Dam.
- 1971_San_Fernando_earthquake wikiPageWikiLink Earthquake_resistant_structures.
- 1971_San_Fernando_earthquake wikiPageWikiLink Fault_(geology).
- 1971_San_Fernando_earthquake wikiPageWikiLink Fault_block.
- 1971_San_Fernando_earthquake wikiPageWikiLink Field_Act.
- 1971_San_Fernando_earthquake wikiPageWikiLink Granite.
- 1971_San_Fernando_earthquake wikiPageWikiLink Greater_Los_Angeles_Area.
- 1971_San_Fernando_earthquake wikiPageWikiLink Holocene.
- 1971_San_Fernando_earthquake wikiPageWikiLink Hydraulic_fill.
- 1971_San_Fernando_earthquake wikiPageWikiLink Hydraulic_structure.
- 1971_San_Fernando_earthquake wikiPageWikiLink Interstate_105_(California).
- 1971_San_Fernando_earthquake wikiPageWikiLink Interstate_210_and_State_Route_210_(California).
- 1971_San_Fernando_earthquake wikiPageWikiLink Interstate_405_(California).
- 1971_San_Fernando_earthquake wikiPageWikiLink Interstate_5_in_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Little_San_Bernardino_Mountains.
- 1971_San_Fernando_earthquake wikiPageWikiLink Local_ordinance.
- 1971_San_Fernando_earthquake wikiPageWikiLink Long_Beach,_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Long_Beach_Search_and_Rescue.
- 1971_San_Fernando_earthquake wikiPageWikiLink Los_Angeles.
- 1971_San_Fernando_earthquake wikiPageWikiLink Los_Angeles_County,_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Los_Angeles_Department_of_Water_and_Power.
- 1971_San_Fernando_earthquake wikiPageWikiLink Los_Angeles_High_School.
- 1971_San_Fernando_earthquake wikiPageWikiLink Los_Angeles_River.
- 1971_San_Fernando_earthquake wikiPageWikiLink Los_Angeles_Unified_School_District.
- 1971_San_Fernando_earthquake wikiPageWikiLink Los_Angeles_metropolitan_area.
- 1971_San_Fernando_earthquake wikiPageWikiLink Malibu,_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink Malibu_Creek.
- 1971_San_Fernando_earthquake wikiPageWikiLink Masonry.
- 1971_San_Fernando_earthquake wikiPageWikiLink Memphis,_Tennessee.
- 1971_San_Fernando_earthquake wikiPageWikiLink Mercalli_intensity_scale.
- 1971_San_Fernando_earthquake wikiPageWikiLink Methane.
- 1971_San_Fernando_earthquake wikiPageWikiLink Midnight_Mission.
- 1971_San_Fernando_earthquake wikiPageWikiLink Moment_magnitude_scale.
- 1971_San_Fernando_earthquake wikiPageWikiLink National_Oceanic_and_Atmospheric_Administration.
- 1971_San_Fernando_earthquake wikiPageWikiLink Newhall,_Santa_Clarita,_California.
- 1971_San_Fernando_earthquake wikiPageWikiLink North_American_Plate.
- 1971_San_Fernando_earthquake wikiPageWikiLink Olive_View_–_UCLA_Medical_Center.
- 1971_San_Fernando_earthquake wikiPageWikiLink Pacific_Plate.
- 1971_San_Fernando_earthquake wikiPageWikiLink Pacific_Time_Zone.
- 1971_San_Fernando_earthquake wikiPageWikiLink Pacoima_Dam.
- 1971_San_Fernando_earthquake wikiPageWikiLink Paleomagnetism.
- 1971_San_Fernando_earthquake wikiPageWikiLink Parapet.
- 1971_San_Fernando_earthquake wikiPageWikiLink Peak_ground_acceleration.
- 1971_San_Fernando_earthquake wikiPageWikiLink Pickup_truck.