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Earthquake: aftershock of Umbro-Marchigiana earthquake

Flinn Engdahl Region: Central Italy Country: Italy

Date and Time: 14.10.1997 07:54:06 UTC

Epicenter: 43.011° N 12.661° E WGS84

Focal Depth: 10km

Mb: - ML: 3.7

Ms: - Mw: -

Mo: - Intensity:

Fault Mechanism: -

Earthquake Reference: International Seismological Center: http://www.isc.ac.uk, Thatcham, UK

Last Revision: 15.06.2000

Acceleration Time Histories:

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

Station Name Coordinates Geology D Fault. Horizontal Vertical

Cassignano 43.054 N 12.829 E rock 14 - 0.620 0.145

Nocera Umbra 43.113 N 12.785 E rock 15 - 1.564 0.523

Nocera Umbra-Biscontini 43.103 N 12.805 E rock 16 - 0.553 0.196

Colfiorito-Casermette 43.028 N 12.9 E soft soil 20 - 0.124 0.087

Norcia 42.791 N 13.096 E stiff soil 43 - 0.934 0.334

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