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Earthquake: aftershock of Umbro-Marchigiana earthquake

Flinn Engdahl Region: Central Italy Country: Italy

Date and Time: 08.11.1997 15:31:54 UTC

Epicenter: 42.901° N 12.939° E WGS84

Focal Depth: 10km

Mb: 4.4 ML: 4.6

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

Sellano 42.888 N 12.926 E rock 2 - 0.432 0.209

Colfiorito-Casermette 43.028 N 12.9 E soft soil 14 - 0.125 0.068

Colfiorito 43.037 N 12.921 E stiff soil 15 - 0.205 0.089

Norcia 42.791 N 13.096 E stiff soil 18 - 0.249 0.081

Nocera Umbra 43.113 N 12.785 E rock 27 - 0.236 0.056

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