Link to USGS home page.
Earthquake Hazards Program

Rectangular SearchRectangular Area

This form allows you to select the necessary parameters to perform a RECTANGULAR AREA search for earthquakes.

Select Output File Type:

    1. Expanded File Format with Headers and Spaces
    2. Compressed File Format
    3. Screen File Format (80 columns)
    4. Generate Map (This option takes time; please be patient.)
    5. Spreadsheet Format (comma delimited)

Search Parameters

Select the Data Base:

    USGS/NEIC (PDE) 1973 - Present
        USGS/NEIC (PDE-Q) Most Recent Events ( 2007 06 18 - 2007 07 27 )
    Significant Worldwide Earthquakes (2150 B.C. - 1994 A.D.)
    Significant U.S. Earthquakes (1568 - 1989)
    California, 1735 -1974
    Canada, 1568 - 1992
    India, 1063 - 1984
    Mexico, Central America, Caribbean, 1900 - 1979
    South America, 1471 - 1981
    Eastern, Central and Mountain States of U.S., 1534 - 1986

Input Rectangular Area Search Parameters:

    Input SOUTH Latitudes and WEST Longitudes as NEGATIVE numbers.
    Input latitude and longtitude in decimal degrees.

      Top Latitude of Rectangle
      Bottom Latitude of Rectangle

      Right Longitude of Rectangle
      Left Longitude of Rectangle

Optional Search Parameters:

Date

    Starting Year Starting Month Starting Day
    Ending Year  Ending Month  Ending Day

Magnitude

    Minimum Magnitude Maximum Magnitude

Depth

    Minimum Depth Maximum Depth

Intensity

    Minimum Intensity Maximum Intensity


See also:

 


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