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Station: Spitak-Karadzor

Code: SPIK Country: Armenia

Network: Caucasus strong-motion network

Coordinates: 40.848° N 44.32° E WGS84 Altitude: 1590m above sealevel

Building Type: free-field

Instrument Location: northeastern corner of basement

Geology: stiff soil Vs,30: -

Operator: National Survey for Seismic Protection of the Republic of Armenia (NSSP), Yerevan, Armenia

Station Reference: Arefiev S., D. Mayer-Rosa, P. Smit, et al. (1991): Spitak (Armenia, USSR) 1988 earthquake

region: Strong-motion data of selected earthquakes June 1990-April 1991. Publication

Series of the Swiss Seismological Service, no. 104, ETH Zurich, Switzerland

Last Revision: 15.06.2000

Acceleration Time Histories:

total: 5 Dist. [km] PGA [m/s*s]

Earthquake Name Date Time M D Fault. Horizontal Vertical

Spitak 14.07.1990 16:27:00 2.8 ML 12 - 0.112 0.069

Spitak 15.12.1990 10:38:00 3.1 Ms 3 - 0.427 0.247

Javakheti Highland 16.12.1990 15:45:51 5.25 Ms 77 - 0.126 0.111

Spitak 11.01.1991 06:04:00 3.3 Ms 6 - 1.298 1.482

aftershock of Racha earthquake 15.06.1991 00:59:20 6.24 Ms 179 155 0.099 0.045

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