USGS Professonal Paper 1096 - IRIS

NEVADA--Continued
Menlo Park, CA
SITE INFORMATION--Continued
Code
Station
name
Latitude Longitude Elev Date Date
Foundation; geologic
(deg N.) (deg w. ) (meters) opened closed 'g'
(NT21 ) Silent Butte----------- 37. 3752 116. 4342 1637 6/08/69 2/73 ---
(N222] Echo------------------- 37 2135 116 3157 2198 202/70 2/73 ---
(NT23 ) Black Mountain--------- 37. 3013 116 6162 1838 6/14/69 2/73 ---
(Nl14) I rail Hldge------------ 37. 2863 Il6 5145 1936 9705769 2/13 ---
NYC (NYCH) Charlie---------------- 37. 1550 116. 1553 1695 1/71 1/73 ---
NY, (NYSR) Syncline Ridgc--------- 37.0325 116. 1688 1509 1/71 1/73 ---
NYJ (NYlT) Joshua Tree------------ 37. 0080 115. 9747 1286 1/71 1/73 ---
NY!! (NYMC) Climax Mine------------ 37 . 2313 116 . 0523 1603 1/71 1/73 ---
NYV (NYVN) Vern------------------- 37. 1128 115. 9900 1442 1/71 1/73 ---
NYR (NYRS) Receiver 8ite---------- 37 .0553 116 0917 1279 1/71 1/73 ---
(NYND) Down-Hole-------------- 37.1327 116 0980 1094 8/17/71 1/73 ---
(NYNC) North-Central---------- 37.1417 116 0878 1329 4/21/71 8/16/71 ---
INSTRUMENTATION
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Seismometer Galvo Type Magnification
Code Iype Component: 1 ( sec)
0
I (sec)
g
recorlhng at T
0
Remarks
(NTl4) , (N222),
(N124) : EV-17---------------- Z 1.0 --- Develocorder T e Ierne te red to Menlo Park.
All other
stations. !lalk G 4e , I.e do Be.
Ti_ing system: WWVB recorded directly
" well " IRIG-C.
System response curves;
'ee figure 2, p. 363.
SHORT HISTORY
Ihe (CNn ) stat10ns const1tute the Central Nevada lest Slte network.
Th, (DF-- ) stations listed above make op part of th' Death Valley-Furnace Creek network; four other stations in this network
in California.
1'he (NR ) s La tions constituLe Lhe Regional network, one of the s ta Lions being in €ahforaia.
Th, (NT--) stations make up th' Pahute Mesa network. Th, numbering sequence on these stations reflects th' fact that when
'"
, station ." moved, the new location ." given , code which reflected this change: (NT19) became (NI19) ; (NTl2) w'" moved
twice, th' final location being (N222); ,nd (NT24) became (N124) .