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Cascadia Historic Earthquake Catalog, 1793-1929
Covering Washington, Oregon and Southern British Columbia

Provided by: The Pacific Northwest Seismic Network
About the Cascadia Historic Earthquake Catalog       One-line catalog format

1793-1849 .... 1850s .... 1860s .... 1870s .... 1880s .... 1890s .... 1900s .... 1910s .... 1920s .... 1930s (not complete) .... Other Cascadia Catalogs

  
Individual Event Report
Event #665 - Summary, and parameter estimates with source IDs                                           
Listed only in the Woodward-Clyde catalog. This event is listed in 'United States Earthquakes 1928' (Heck and Bodle) which reports it as on Sept. 4 at 23:18 "Pacific Coast Time" : "Darrington, Wash. Generally felt over area 10 miles in radius.Trembling, two shocks."
TIME LOCATION MAGNITUDE MAX. INTENSITY FELT AREA
YR MO DAY HR MIN AM/PM Time
Type
LAT(N) LON(W) DEP
(km)
MAG Mag
Type
Felt
Plc.
Felt
St.
Inten-
sity
Int.
Type
Felt
Area
Felt
Area
Int.
Felt
Area
Units
1928  18    48.30  121.60                     
WWC - 1904 WWC - 1904 - - - -

Underlying Source Material
Source ID Publication Pub Date Pub Details
1903  Woodward Clyde Consultants, unpublished  1981  Woodward-Clyde Consultants (1981), Historical Catalog (1841-1980) for the Pacific Northwest Region, unpublished catalog prepared for the Washington Public Power Supply System. Copy provided to UW in 1993. 
Transcription: 192809 50536000 42100-115200 520ML CA 01
 


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