USGS Professonal Paper 1096 - IRIS

NEW MEXICO
SO!':Q[l:O
NIl
GENERAL INFORMATION
Operated by:
New MeKico Institute of Mining .. d Technology
Address:
.
Address to obtain records:
, above .
Campus Station
New MeKico Institute of Mining .. d Technology
Socorro , NIl 87801
Telephone: 505-835-5212 0' 835-5426
SITE INFORMATION
Code
Station
name
Latitude Longitude Elev Date Date
(deg N.) (deg w. ) (meters) opened closed
Foundation; geologic
.ge
BBN Black Butte------------- 34.4078 106.7456 1524 2/15/70 12/18/71 Alluvium; Tertiary.
CLN Carlsbad---------------- 32.4027 103.7318 1094 4/05/74 Open-- Caliche; Tertiary.
SNM Socorro----------------- 34.0702 106.9435 1511 7/62 --do-- Welded tuff; Tertiary.
SRE Snake Ranch [1 atsu_un 3 li 2033
107 ogoo n68 1/69 6'69 411ollljpw; Terti Hy
SRM Socorro (t. Joya)------- 34.3419 106.8986 1522 6/25/69 6/30/70 Do.
INSTRUMENTATION
Seismometer Ga1vo Type Magnification
Code Type Component T (sec) T (sec) recording .t T
0 g 0
Rema rks
BBN: ASC-1---------------- Z,NS,EW 1 .0 --- Magnetic tape 28 K Peak magnification of
324 K • t 10 Hz .
CIN , sRr SRM. ell st om-des i gHll';l"- - - --- Z 1.9 79 film Peak magaifieatoiaa af
- 20 Hz.
400 K
"
SNH: Benioff-------------- Z NS EW 1 Q --- Eilm------- 30: K IHSM s},:stem E':eak magnification
of 128 K
• t 5 Hz .
Press-Ewing---------- Z 18.0 --- Film------- 1300 ---
Wood Anderson-------- Horizontal --- --- Photo paper 2800 ---
Timing system; CtN uses
• quartz clock checked with WWVB every 2 hours. SNM uses •
which i, also recorded directly.
Geotech digital clock checked with WWVB,
System response curves:
Not available.
22 2