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Earthquake: aftershock of Spitak earthquake

Flinn Engdahl Region: Turkey-Georgia-Armenia border region Country: Armenia

Date and Time: 31.12.1988 04:07:10 UTC

Epicenter: 40.95° N 43.99° E WGS84

Focal Depth: 5km

Mb: 4.7 ML: 4.7

Ms: 4.17 Mw: -

Mo: - Intensity:

Fault Mechanism: -

Earthquake Reference: Ambraseys N., P. Smit, R. Berardi, D. Rinaldis, F. Cotton, C. Berge (2000): Dissemination of

European Strong-Motion Data. CD-ROM collection, European Commission, DGXII, Science,

Research and Development, Bruxelles, Belgium

Last Revision: 15.06.2000

Acceleration Time Histories:

total: 6 records Dist. [km] PGA [m/s*s]

Station Name Coordinates Geology D Fault. Horizontal Vertical

Toros 40.928 N 43.873 E rock 10 - 1.702 0.553

Metz-Parni 40.827 N 44.113 E alluvium 17 - 0.292 0.158

Nalband 40.849 N 44.158 E stiff soil 18 - 1.276 0.381

Leninakan 40.814 N 43.847 E soft soil 19 21 0.291 0.094

Dzhrashen 40.79 N 44.189 E alluvium 24 24 0.498 0.185

Stepanavan 40.997 N 44.396 E stiff soil 35 - 0.256 0.068

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