USGS Professonal Paper 1096 - IRIS

Palmer, AI{
INSTRUMENTATION
Seismometer
Code Type Component
Galvo
T (sec)
g
Type
recording
Magnification
at To
Remarks
BLR 2
1.0
Helicorder
50 K
Telemetered to PHR.
(CDA)
CSA
GIL Geotech 5-13--------- 2
1.0
O.Z
Develocorder
Helicorder
ZOO K
100 K
Telemetered to PMR.
Do.
GHA --do----------------- Z
1.0
Develocorder
Helicorder
ZOO K
50 K
Do.
Do.
IHA --do----------------- 2
1.0
.2
Develocorder
ZOO K
Do.
KDC Geotech 4681A-------- Z
1.0
.Z
Develocorder
Helicorder
50 K
12.5 K
Do.
Do.
HID --do----------------- Z
1.0
. Z
Develocorder
Helicorder
6 K
. 6 K
Do.
Do .
HLP
NIK Geotech 5-13--------- 2
1.0
Develocorder
Helicorder
lZ K
6 K
Telemetered to PMR.
Do.
PHA --do----------------- 2
1.0
Develocorder
6 K
Do.
PMN Geotech 4681--------- 2
Geotech 6102--------- 5N,WE
Geotech 7505A-------- 2
Geotech 8700C-------- 5N,WE
1.0
1.0
20.0
20.0
Develocorder
Helicorder
Helicorder
--do------
--do------
10,000 K
.01, .1, 1 K
1 K
.1, K
.1, K
Pr1S Geotech 5-13--------- Z
1.0
.2
Develocorder
100 K
Telemetered to PMR.
PWA --do----------------- 2
1.0
.Z
--do--------
100 K
Do.
SHY --do----------------- 2
--do-----------------
Z
1. 0
20 0
Develocorder
Helicorder
Helicorder
1Z K
3 K
.01, .1, 1 K
Do.
Do.
Do.
--00----------------- 2
1.0
uevelocoroer
100 K
Do.
TOA --do----------------- Z
1.0
--do--------
50 K
Do.
TIA --do----------------- 2
1.0
Develocorder
Hellcorder
200 K
100 K
Do.
Do.
Timing system: G~ote~h 19000.
5ystem response curVes: 5ee figure 4, p. 364.
SII6R'f IIIS'f8R'[
PMR records all the stations in the Alaska Tsunami Warning System and is the headquarters for the Alaska Regional
Seismologi~al Network.
BLR was previously equipped and operated by the University of Alaska Geophysical Institute and was transferred to Palmer
ou SepLelllbef 4, 1I}71.
SVW Sparrevohn was previously operated by the University of Alaska and was transferred on August 24, 1974.
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