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词条 2011 Colorado earthquake
释义

  1. References

  2. External links

{{Use mdy dates|date=March 2012}}{{Infobox earthquake
| title = 2011 Colorado earthquake
| caption =
| timestamp = 2011-08-23 05:46:18
| local-date = August 22, 2011
| anss-url = usp000j6wm
| local-time = 23:46:18 MDT [1]
| magnitude = 5.3 {{M|w|link=y}} [1]
| depth = {{convert|2.6|mi|abbr=on}} [1]
| location = {{Coord|37.07|N|104.7|W|type:event_dim:290km |display=inline,title}}
| type = Dip-slip
| countries affected = Colorado
United States
| damage =
| map2 = {{Location map | Colorado
| label =
| lat = 37.07
| long = -104.7
| mark = Bullseye1.png
| marksize = 40
| position = top
| width = 250
| float = right
| caption = }}
| intensity = V (Moderate) [2]
| PGA =
| casualties =
}}

The 2011 Colorado earthquake occurred on August 22 at {{tooltip|11:46 PM MDT|05:46 UTC}} with a moment magnitude of 5.3 and a maximum Mercalli intensity of V (Moderate). The epicenter of the intraplate earthquake was {{convert|10|mi|-1|abbr=on}} west northwest of Trinidad, Colorado, and {{convert|180|mi|0|abbr=on}} south of Denver, according to the United States Geological Survey (USGS).[1][3][4][5][6] It was the largest natural earthquake to affect Colorado for more than a hundred years.[3]

The earthquake occurred as part of a swarm of smaller quakes that started the previous day. The last time the Colorado region received a series of earthquakes was in 2001, when about a dozen smaller-sized temblors were recorded.[1] The shock occurred as a result of normal faulting and was similar in depth, style and location to the events that made up the 2001 swarm.

References

1. ^{{cite web |url=https://earthquake.usgs.gov/earthquakes/eventpage/usp000j6wm#executive| title = M5.3 – Colorado|work=United States Geological Survey|accessdate=August 3, 2018}}
2. ^{{cite web |url= https://earthquake.usgs.gov/earthquakes/dyfi/events/us/c0005idz/us/index.html|title= Pager– M 5.3– Colorado|work=United States Geological Survey|year=2011|accessdate=August 23, 2011}}
3. ^{{cite news|last=Johnson|first=Kirk|title=Rare Strong Earthquake Hits Colorado|url=https://www.nytimes.com/2011/08/24/us/24earthquake.html|accessdate=August 23, 2011|newspaper=The New York Times|date=August 23, 2011}}
4. ^{{cite news|title=Minor damage from magnitude-5.3 Colorado quake|url=https://www.google.com/hostednews/ap/article/ALeqM5heS7XOwREfIGoPBf5T1o6y0JSjWg?docId=5dd8b5649b844f178a0ba72e2ab2fbf5|accessdate=August 23, 2011|agency=Associated Press|date=August 23, 2011}}
5. ^{{cite news|last=Williams|first=Alia|title=Aftershocks continue to shake Colorado|url=http://www.coloradoconnection.com/news/story.aspx?id=654736#.TlQsq12hl3A|accessdate=August 23, 2011|newspaper=KXRM|date=August 23, 2011}}
6. ^{{cite news|title=No major damage in region in wake of earthquake|url=http://thetimes-tribune.com/news/no-major-damage-in-region-in-wake-of-earthquake-1.1192268#axzz1VtXrRcJ5|accessdate=August 23, 2011|newspaper=The Times-Tribune (Scranton)|date=August 23, 2011}}
Sources{{refbegin}}
  • {{citation|title=Seismological and geodetic constraints on the 2011 Mw5.3 Trinidad, Colorado earthquake and induced deformation in the Raton Basin|url=https://pubs.er.usgs.gov/publication/70127550|first=W. D.|last=Barnhart|first2=H. M.|last2=Benz|first3=G. P.|last3=Hayes|first4=J. L.|last4=Rubenstein|first5=E.|last5=Bergman|year=2014|journal=Journal of Geophysical Research|publisher=American Geophysical Union|volume=119|issue=10|pages=7923–7933|doi=10.1002/2014JB011227}}
  • {{citation|title=The 2001–Present Induced Earthquake Sequence in the Raton Basin of Northern New Mexico and Southern Colorado|url=http://www.bssaonline.org/content/early/2014/09/10/0120140009.abstract|first=J. L.|last=Rubinsetein|first2=W. L.|last2=Ellsworth|first3=A.|last3=McGarr|first4=H. M.|last4=Benz|year=2014|journal=Bulletin of the Seismological Society of America|publisher=Seismological Society of America|volume=104|issue=5|pages=2162–2181|doi=10.1785/0120140009}}
{{refend}}

External links

{{Portal|Disasters|Colorado}}
  • [https://www.sciencedaily.com/releases/2014/09/140915202949.htm Wastewater injection is culprit for most earthquakes in southern Colorado and northern New Mexico, study finds] – Science Daily
  • [https://earthquake.usgs.gov/research/ratonbasin/ Was the M5.3 Trinidad, CO Earthquake Natural or Induced?] – United States Geological Survey
{{Earthquakes in 2011}}{{Earthquakes in the United States}}

5 : 2011 earthquakes|Earthquakes in Colorado|2011 in Colorado|Las Animas County, Colorado|August 2011 events

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