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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 #93 - Summary, and parameter estimates with source IDs                                           
A mistaken date of 2/16 was given in previous catalogs. The Victoria Colonist (transcribed in WPPSS documents, and repeated in the Washington Standard) said: "...buildings vibrated slightly and gas burners moved rapidly from side to side lights and then everything settled ..."
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
1872  18    48.41  123.36        Victoria  B.C.           
N-WaS - 1527 WWC - 1642 - - N-WaS - 1527 -

Underlying Source Material
Source ID Publication Pub Date Pub Details
19  Rasmussen, Norman, 1967, Washington state earthquakes 1840 through 1965, BSSA V. 57, No. 3, pp. 463-476  1967   
Transcription: 19 1872 Feb. 16 03:35 Victoria, B. C. 12 felt
 
Source ID Publication Pub Date Pub Details
1527  Washington Standard  1872  Feb 24, pg 2, c. 4, 1872 
Transcription: Earthquake at Victoria.-- The Victoria Colonist says that between 7 and 7:30 o'clock on Sunday evening there occurred a remarkable stillness in the air and an oppressive, heated condition of the atmosphere which forbade the slightest suspicion of frost. Worshippers at the church felt the air grow oppressively warm and not a few laid aside their wrappers and overcoats. This "heated term" continued until 7:35 o'clock when a veritable earthquake shook the city. The shock came with a rush and a sweep similar to that of a heavy gust of wind. The buildings vibrated slightly and gas burners moved rapidly from side to side lights and then everything settled back to a state of accustomed steadiness. In a few moments the atmosphere grew as suddenly cool as it had before become warm and by 8:15 o'clock a cold current of air was flowing from the northwest.
 
Source ID Publication Pub Date Pub Details
2491  Washington Public Power Supply System, Preliminary
Safety Analysis Report, Ammendment 23,
WPPSS Nuclear Project No. 1, 1300 MW Nuclear Power Plant, Vol. 2A. 
1977  Tables 2R-E18 and 2R-E14D. Victoria Daily Colonist, Victoria, B.C., February 20, 1872 
Transcription: February 18, 1872
Victoria Daily Colonist, Victoria, B.C., February 20, 1872

"PHENOMENA ON SUNDAY EVENING

"Between 7 and 7:30 o'clock on Sunday evening there occurred a
remarkable stillness in the air and an oppressive, heated condition of
the atmosphere which forbade the slighest suspicion of frost. Worshippers
at the churches felt the air grow oppressively warm and not a few laid
aside their wrappers and overcoats. This 'heated term' continued until
7:35 o'clock when a veritable earthquake shook the city. The shock came
with a rush and a sweep similar to that of a heavy gust of wind. The
buildings vibrated slightly and gas-burners moved rapidly from side to
side, lights flickered and flared for a few seconds, and then everything
settled back to a state of accustomed steadiness. -In a few moments the
atmosphere grew as suddenly cool as it had before become warm, and by
8:15 o'clock a cold current of air was flowing from the Northwest."
 
Source ID Publication Pub Date Pub Details
1642  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: 187202160335000 48417-123367W R 01
 


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