USGS Professonal Paper 1096 - IRIS

ALASKA
Las "egas. 1m
GENERAL INFORMATION
Operated by:
Address:
U.S. Geological Survey
U.S. Geological Survey
3060 South Highland Dr.
Las "egas j W' 119109
Telephone: 702-734-3416
Address to obtain records:
A, above.
A:!laj]able only: 00 16-mm film on •
limited basis.
SITE INFORMATION
Code
Station name
Latl.tude Longl.tude Elev DaLe Datc
(deg N. ) (deg W. ) (meters) opened closed
Foundation; geologic
.g.
ACA Amchitka Central A------ 51.4809 179.1193 42 5/08/71 12/11/72 Hardrock.
ACB Amchitka Central B------ 51.4626 179.0909 47 5/08/71 6/31/72 Do.
AeE Amchitka eentral e 51.4843 179. 8431 26 §/QII/71 6/Jl/72 DO
ACD Amchitka Central D------ 51.4282 179.1366 37 5/08/71 6/31/72 Do.
ACE Amchitka Central E------ 51.4005 179.1728 9 5/08/71 6/31/72 Marsh.
ACF Amchitka Central F------ 51.5258 178.9941 62 5/08/71 6/31/72 Hardrock.
AHA Amatignak Island-------- 51. 2884 179. 1093 503 10/09/70 4/30/73 Do.
ANA Amchitka---------------- 51 .6277 178. 6564 133 8/25/69 4/30/73 Do.
ANB Chitka Cove------------- 51 .6062 178.7917 160 10/14/70 4/30/71 Do.
AND Amchitka---------------- 51 5623 178.9534 186 7/18/70 4/30/73 Do.
ASB --do-------------------- 51 .3604 179.2474 34 5/25/69 4/30/73 Marsh.
ASe do 51 .4631 179.1583 4Q 7/'1.6/69 PIJ"n Hardrock
ASD --do-------------------- 51 .3907 179.3421 61 5/29/69 4/30/73 Marsh.
LSI Little Sitkin Island---- 51.9197 178 5338 --- 10/20/70 6/30/72 HardLock.
RAT Rot Island-------------- 51. 7991 178. 3301 226 10/14/70 4/30/73 Do.
SST Sew:i sopochnoi Island---- 5] 8924 119 5883 118 10[1700 4[3003 Do.
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INS~YME~A±IQN
Seismometer Galvo Typ. Magnification
Code Type Component T (sec) T (sec) recording .t T
0 g 0
R~marks
ACA Mark L-4c------------ Z 1.0 DC to 16 H. Develocorder --- ---
AC8 --do----------------- Z 1 .0 DC to 34 H. Magnetic tape --- ---
ACC --do----------------- Z 1 .0 --do------- --do--------- --- ---
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