1935 Helena earthquake (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1935 Helena earthquake" in English language version.

refsWebsite

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4web.archive.org

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3doi.org

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2noaa.gov

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2lewis-clark.mt.us

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2usgs.gov

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1iitk.ac.in

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1mtech.edu

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1bssaonline.org

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1harvard.edu

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1berkeley.edu

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1utah.edu

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1montanaguard.com

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1archive.today

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archive.today

"Liquefaction Susceptibility". Lewis and Clark County Disaster and Emergency Services. Archived from the original on 25 December 2012. Retrieved 8 July 2012.

berkeley.edu

nisee.berkeley.edu

James, C.; Hernandez, L. (1998). "Helena, Montana, 1935". National Information Service for Earthquake Engineering. Archived from the original on 2012-09-28. Retrieved 8 July 2012.

bssaonline.org

Doser, D.I. (1989). "Source parameters of Montana earthquakes (1925–1964) and tectonic deformation in the northern Intermountain Seismic Belt". Bulletin of the Seismological Society of America. 79 (1). Seismological Society of America: 31–50. Bibcode:1989BuSSA..79...31D. doi:10.1785/BSSA0790010031. Retrieved 8 July 2012.^{[permanent dead link]}

doi.org

National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information. (1972). "Significant Earthquake Information". NOAA National Centers for Environmental Information. doi:10.7289/V5TD9V7K. Retrieved 22 March 2024.
National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information. (1972). "Significant Earthquake Information". NOAA National Centers for Environmental Information. doi:10.7289/V5TD9V7K. Retrieved 22 March 2024.
Doser, D.I. (1989). "Source parameters of Montana earthquakes (1925–1964) and tectonic deformation in the northern Intermountain Seismic Belt". Bulletin of the Seismological Society of America. 79 (1). Seismological Society of America: 31–50. Bibcode:1989BuSSA..79...31D. doi:10.1785/BSSA0790010031. Retrieved 8 July 2012.^{[permanent dead link]}

harvard.edu

ui.adsabs.harvard.edu

Doser, D.I. (1989). "Source parameters of Montana earthquakes (1925–1964) and tectonic deformation in the northern Intermountain Seismic Belt". Bulletin of the Seismological Society of America. 79 (1). Seismological Society of America: 31–50. Bibcode:1989BuSSA..79...31D. doi:10.1785/BSSA0790010031. Retrieved 8 July 2012.^{[permanent dead link]}

iitk.ac.in

Wong, I.; Olig, S.; Dober, M.; Wright, D.; Nemser, E.; Lageson, D.; Silva, W.; Stickney, M.; Lemieux, M.; Anderson, L. (2004). "Earthquake ground shaking hazard maps for the state of Montana" (PDF). 13th World Conference on Earthquake Engineering Vancouver, B.C., Canada. Retrieved 11 July 2012.

lewis-clark.mt.us

co.lewis-clark.mt.us

"Disaster And Emergency Services-Hazards- Earthquakes". Lewis and Clark County Disaster and Emergency Services. Archived from the original on 2012-08-13. Retrieved 8 July 2012.
"Liquefaction Susceptibility". Lewis and Clark County Disaster and Emergency Services. Archived from the original on 25 December 2012. Retrieved 8 July 2012.

montanaguard.com

Montana Army National Guard. "1935 Helena Earthquake" (PDF). Archived from the original (PDF) on 2016-03-04. Retrieved 8 July 2012.

mtech.edu

mbmg.mtech.edu

Stickney, M.; Haller, K.M.; Machette, M.N. (2000). "Quaternary Faults and Seismicity in Western Montana" (PDF). Montana Bureau of Mines and Geology. Retrieved 11 July 2012.

noaa.gov

ngdc.noaa.gov

National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information. (1972). "Significant Earthquake Information". NOAA National Centers for Environmental Information. doi:10.7289/V5TD9V7K. Retrieved 22 March 2024.
National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information. (1972). "Significant Earthquake Information". NOAA National Centers for Environmental Information. doi:10.7289/V5TD9V7K. Retrieved 22 March 2024.

usgs.gov

earthquake.usgs.gov

"Helena, Montana 1935 10 19 04:48 UTC (local 10/18) Magnitude 6.3 Intensity VIII". Historic Earthquakes. United States Geological Survey. 2009. Archived from the original on 8 May 2012. Retrieved 8 July 2012.

pubs.usgs.gov

Thamke, J.N.; Reynolds, M.W. (2000). "Hydrology of Helena Area Bedrock, West-Central Montana, 1993–98 with a section on Geologic Setting and a Generalized Bedrock Geologic Map". U.S. Geological Survey Water-Resources Investigations Report 00-4212. United States Geological Survey. p. 14. Retrieved 8 July 2012.

utah.edu

seis.utah.edu

"Summary of Helena 1935 earthquake". University of Utah Seismograph Stations. Retrieved 8 July 2012.

web.archive.org

"Helena, Montana 1935 10 19 04:48 UTC (local 10/18) Magnitude 6.3 Intensity VIII". Historic Earthquakes. United States Geological Survey. 2009. Archived from the original on 8 May 2012. Retrieved 8 July 2012.
"Disaster And Emergency Services-Hazards- Earthquakes". Lewis and Clark County Disaster and Emergency Services. Archived from the original on 2012-08-13. Retrieved 8 July 2012.
James, C.; Hernandez, L. (1998). "Helena, Montana, 1935". National Information Service for Earthquake Engineering. Archived from the original on 2012-09-28. Retrieved 8 July 2012.
Montana Army National Guard. "1935 Helena Earthquake" (PDF). Archived from the original (PDF) on 2016-03-04. Retrieved 8 July 2012.