Browsing by Author "Vernon F.L."

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DIRECTIONAL VARIATIONS IN TRAVEL-TIME RESIDUALS OF TELESEISMIC P WAVES IN THE CRUST AND MANTLE BENEATH NORTHERN TIEN SHAN

Martynov V.G.; Vernon F.L.; Kilb D.L.; Roecker S.W. (2004)

We study the directional variation in travel-time residuals using 13,820 P-wave arrivals from 1,998 teleseismic events (15 D 98, 4.1 mb 7.3) recorded in 1991-1997 by the Kyrgyz Digital Seismic Network (KNET). Based on a ...
HIGH-FREQUENCY ATTENUATION IN THE CRUST AND UPPER MANTLE OF THE NORTHERN TIEN SHAN

Martynov V.G.; Vernon F.L.; Mellors R.J.; Pavlis G.L. (1999)

We analyze 243 three-component broadband digital seismograms of aftershocks from the Ms. = 7.3 Suusamyr, Kyrgyzstan, earthquake to determine seismic attenuation in the northern Tien Shan. Pg, Sg, and SmS body waves and S ...
STUDIES OF HIGH-FREQUENCY SEISMIC NOISE IN EASTERN KAZAKHSTAN

Nersesov I.L.; Gokhberg M.B.; Tarasov N.T.; Berger J.; Eissler H.K.; Vernon F.L.; Stolyrov O.A. (1988)

Three seismographic stations have been established in the region of the principal underground nuclear weapons test site in the republic of Kazakhstan in the Soviet Union. Instrumentation includes both surface and borehole ...

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