Special Event Data
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(Mw=9.0 OFF THE WEST COAST OF NORTHER
SUMATRA 12/26/2004) |
Data for the SUMATRA Earthquake
is now available via our data distribution system.
Click here
for details.
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The Ocean Hemisphere Project Network has a broadband
seismic station which is very close to the epicenter of Mw=9.0 OFF THE WEST
COAST OF NORTHERN SUMATRA 12/26/2004 earthquake, the largest event in the
last 40 years.
The distance is 3.2 degrees, and station PSI is closer than any
IRIS GSN or GEOSCOPE station. |
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- Centroid Location (determined by Harvard
University) and Station Dirstribution Map
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- Data From Ocean Hemisphere Project Network
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PSI (1 day long from 12/26/2004
00:00:00) |
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JAY (1 day long from 12/26/2004
00:00:00) |
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- instruments and sensitivity
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sensor : STS-1 |
10^-2 m/s = 24V |
digitizer : Q330 |
20V = 2^23 counts |
total sensitivity |
1 m/s = 1.007x10^9 counts |
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Displacement seismograms for the station "PSI".
The horizontal axis is time in second, and the vertical axis is displacement
in centimeter. |
z-comp
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n-comp |
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e-comp |
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