How big was Sylmar Earthquake 1971?

How big was Sylmar Earthquake 1971?

magnitude 6.6
The magnitude 6.6 Sylmar earthquake that shook Southern California on Feb. 9, 1971, caused significant damage and 64 deaths.

How long did the Sylmar earthquake last?

The San Fernando earthquake occurred on February 9, 1971, at 6:00:41 am Pacific Standard Time (14:00:41 UTC) with a strong ground motion duration of about 12 seconds as recorded by seismometers, although the whole event was reported to have lasted about 60 seconds.

What was the biggest earthquake in Los Angeles?

  • The 1994 Northridge earthquake was a moment magnitude 6.7 (Mw), blind thrust earthquake that occurred on January 17, 1994, at 4:30:55 a.m. PST in the San Fernando Valley region of the City of Los Angeles.
  • The earthquake struck in the San Fernando Valley about 20 miles (32 km) northwest of downtown Los Angeles.

What was the strongest earthquake in California?

7.3 – Jan. 31, 1922. West of Eureka.

  • 7.3 – Nov. 4, 1927. SW of Lompoc.
  • 7.3 – June 28, 1992. Landers. 1 killed, 400 injured, 6.5 aftershock.
  • 7.2 – Jan. 22, 1923. Mendocino.
  • 7.2 – Nov. 8, 1980. West of Eureka.
  • 7.2 – April 25, 1992. Cape Mendocino. 6.5 and 6.6 aftershocks.
  • 7.1 – Oct. 16, 1999.
  • 7.1 – May 18, 1940. El Centro.
  • When did the Sylmar earthquake happen?

    February 9, 1971
    1971 San Fernando earthquake/Start dates

    What day of the week was the Sylmar earthquake?

    Also known as the San Fernando earthquake, the Feb. 8, 1971, magnitude-6.5 quake happened on a Tuesday at about 6:01 a.m. Its origin was in the foothills of the San Gabriel Mountains north of Los Angeles, but shaking was felt across a widespread part of the San Fernando Valley.

    How big was the Whittier earthquake?

    6.1-magnitude
    At 7:42 a.m. on October 1, a 6.1-magnitude earthquake jolted Whittier and the surrounding area for a full 30 seconds, violently shaking people out of their beds and causing unsecured items to crash to the floors in homes throughout the region.

    When was California’s last big earthquake?

    ​​California’s Largest Recorded Earthquakes Since 1800, Ranked by Magnitude​

    ​​Magnitude​ Date Location​
    7.1 July 5, 2019 Ridgecrest/Trona
    7.0 May 18, 1940 El Centro
    6.9 Oct. 17, 1989 Bay Area
    6.7 Jan. 17, 1994 Northridge

    Where is the safest place to live in California from earthquakes?

    Sacramento
    Sacramento Is the Safest Place to Live in California from Earthquakes. BestPlaces ranked Sacramento as the safest place to live in California from natural disasters.

    Is Sylmar LA County?

    Los Angeles County
    Sylmar/Counties

    How many people died in the 1971 San Fernando earthquake?

    On Feb. 9, 1971, the deadly San Fernando Earthquake rattled Southern California, leaving more than 60 people dead and causing more than $500 million in property damage. Also known as the Sylmar Earthquake, the magnitude-6.5 quake was reported on a Tuesday at about 6:01 a.m.

    When was the Los Angeles earthquake in 1971?

    At 6:00 a.m. on February 9, 1971, a magnitude 6.6 earthquake – the first large quake in the Los Angeles area in nearly 38 years — shook the Southland, and was centered in the San Gabriel Mountains north of Sylmar . Sixty four people lost their lives in the temblor, the first significant quake since the 6.4 Long Beach Earthquake in…

    What was the date of the California earthquake in 1971?

    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.

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