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1935 Helena, USA Images

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Location: almost directly beneath Helena. Affected area: 363,000 square kilometers. Damage: $4 million. A series of earthquakes beginning on October 3, 1935, shook the area. The strongest of the shocks was on October 18. Several shocks of lesser intensity were followed by a second strong earthquake on October 31 that destroyed many buildings that had been previously damaged. The shocks continued with additional strong shocks on November 21 and November 28.

Please cite the original source when using these data. Disclaimer - While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.

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  • Event Description (download)
    Natural hazard event (tsunami, earthquake, volcanic eruption or other geological hazard) description, image thumbnails, map, links to metadata and details from the NGDC Hazards databases
  • Natural Hazards Image Database (search)
    Collection of damage and geological images resulting from natural hazards, specifically tsunamis, earthquakes, and volcanoes.
  • Keyhole Markup Language (KML) (download)
    Event epicenter and image locations
Distribution Formats
  • TIFF
  • JPEG
Distributor DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Point of Contact Heather McCullough
DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
(303) 497-3707
haz.info@noaa.gov
Heather.McCullough@noaa.gov
Documentation links not available.
Publisher
  • DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Date(s)
  • creation: 2012-02-01
Data Presentation Form: Digital image
Dataset Progress Status On Going
Data Update Frequency: As needed
Purpose: To provide long-term scientific data stewardship for the Nation's geophysical data, ensuring quality, integrity, and accessibility
Use Limitations
  • Cite as: National Geophysical Data Center (2012): Natural Hazard Images Database (Event: 1935 Helena, USA). National Geophysical Data Center, NOAA. doi:10.7289/V5154F01 [access date]
Time Period: Unknown  to  Unknown
Spatial Bounding Box Coordinates:
N: 46.6
S: 46.6
E: -112
W: -112
Spatial Coverage Map:
Themes
  • EARTH SCIENCE > HUMAN DIMENSIONS > Natural Hazards > Geological Hazards
Data Centers
  • WDS/MGG, BOULDER > World Data Service for Geophysics, Boulder
  • DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Use Constraints No constraint information available
Other Constraints Please cite the original source when using these data. Disclaimer - While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Fees Fee information not available.
Lineage Statement Lineage statement not available.

Metadata Last Modified: 2013-02-25

For questions about the information on this page, please email: haz.info@noaa.gov
Heather.McCullough@noaa.gov