USGS Professonal Paper 1096 - IRIS

NEW HAl'tPSHIRE
Ca.bridge, I1A
GENERAL INFORMATION
Operated by:
Address:
Massachusetts Institute of Technology
Department of Earth ,nd Planetary Sciences
BlIjlding 54 Room 527
Massachusetts Institute of Technology
Cambridge, I1A 02138
Telephone: 617-253-7796
Address to obtain records:
A, above.
SITE INFORMATION
Code
Station name
latitude 10ugitude Ele Date Date
(deg N.) (deg w. ) (meters) opened closed
Foun3aELOn; geologLc age
(DNH) Durham------------------ 43.1225 70.8947 24 1/76 Open-- Granodiorite; Late Devonian.
(ONH) Oakhill, Concord-------- 43 2792 71. 5056 280 12/75 --do-- Schist; Early Devonian.
PNU Pit-coRer' I'1t -------------
~J 0942 1-2 1358 659 1l:Z6 --do-- Gneiss; Early Devonian.
(WNH) Whiteface--------------- 43.8683 71.3997 220 1/76 --do-- Schist; Early Devonian.
INSTRUMENTATION
Seismometer Galvo Type Magnification Remarks
Code Typ' Component To(sec) Tg(sec) recording .t T
0
All stations Mark L-4C------------ Z 1.0 --- Develocorder --- Telemetered to M.LT.
Timing system: Sprengnether TS 250 digital timing system. Kincmetrics model WTR Mark IV with time-code stripper.
Sy:stem resI10nse curves:
Not available.
SHORT HISTORY
'" temporary stations established fo, u'"
(DNH) , (ONH) , PNH, ,nd (WNH)
in the Northeast seismic network.
operste rellotely: aDd are telemetered to the Seismology: Laborstono: in Cambridge, Mass.
All stations
212