USGS Professonal Paper 1096 - IRIS

NEVADA--Continued
La~
Vf'ga~ • NV
SITE INFORMATION--continued
Code
Station
n'~
Latitude Longitude Elev Date Date
Foundation; geologic
(deg N.) (deg W. ) (meters) opened closf'd 'g'
STX Station 2--------------- 37.1940 116.1613 1632 1964 1970 Hard rock
TMN Timber Mountain--------- 37.0837 116.4438 2190 10/75 Open-- Do.
'£~ll '£al1 gp ~h-- - ---- - -- - - - .. - -- 38 OtiSS llJ 2280 1890 19:65 InO DQ
TSV Twin Springs------------ 38. 2017 116. 1750 1585 1965 1972 Alluvium.
WSN Warm Springs------------ 38.3833 116.1917 1768 1965 1970 Do.
WSR Warm Springs Repeater--- 38.1914 116.3989 1890 1965 1970 Hard rock.
lOX Ground Zero------------- :n.2360 116.5160 --- 1970 1973 Do.
INSIBIIMENI8TIQN
Seismometer Galvo Typ' Magn1tl-Cat1on
Code Typ' Component To(sec) T (sec) rf'cording
" T
g 0
-
All stations Mark L-4C, NGC-21,--- Z 1.0 --- Develocorder 50-200 K ---
or Geotech S-11.
Remarks
Timing system:
WWVB ,nd IRIG signals recorded directly.
System response curves: S" figure 2, p . 363.
SHORT HISTORY
This laboratory originally was part of th' USC&GS, then run
of the USGS.
"
NOAA t S Earth Sciences Laboratory.
In May 1973 it became part
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