[PDF](+57👁️) Télécharger DTIC ADA054632: Special Data Collection System (SDCS) NTS Event 'CHEVRE', 23 November 1976 pdf
This event report contains seismic data from the Special Data Collection System (SDCS), and other sources for the 'CHEVRE' event. Published epicenter information from seismic observations is given.Télécharger gratuit DTIC ADA054632: Special Data Collection System (SDCS) NTS Event 'CHEVRE', 23 November 1976 pdf
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SDCS-ER-76-123
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SPECIAL DATA COLLECTION SYSTEM (SDCS)
NTS Event "CHEVRE." 23 November 1976
Michael S. Dawkins
Alexandria Laboratories
Teledyne Geotech, 314 Montgomery Street, Alexondria, Virginia 22314
April 1978
APPROVED FOR PUBLIC RELEASE. DISTRIBUTION UNLIMITED.
Sponsored by
The Defense Advanced Research Projects Agency (DARPA)
ARPA Order No. 2551
Monitored by
AFTAC/VSC
312 Montgomery Street, Alexondria, Virginia 22314'
D D C
JUN 5 1978
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SECURITY CL ASSI FIC ATIOW OF THIS PACE (Winn Data g nt«.<Q
f~~* REPORT DOCUMENTATION PAGE
2. GOVT ACCESSION NO.
l l f/SDCS-ER-76-123 <
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«. TITLE
SPECIAL DATA COLLECTION SYSTEM (SDCS)' I Ml
NTS Event VheVRe / 23 November 1976. /
7. AUTHOMC.J
Michael S J Dawkins j fVs
». PERFORMING ORGANIZATION NAME AND AOORESS ^
Teledyne Geo tech ^
314 Montgomery Street
Alexandria, Virginia 22314
It. CONTROLLING OFFICE NAME AND UOMU S’ '
Vela Selsmologlcal Center yl L
312 Montgomery Street
Alexandria, Virginia 22314
1*. MONITORING AOCNCY name A AODREiVI' from Controlling OWct)
Defense Advanced Research Projects Agency
Nuclear Monitoring Research Office
1400 Wilson Blvd., Arlington, VA. 22209
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SDCS Event Report No. 123
T"
NTS Event "CHEVRE", 23 November 1976
This event report contains seismic data from^ tlje Special Data Collection
System (SDCS), and other sources for the a&eve* event. Published epicenter
information from seismic observations is*
' - — s\ a. s re a
"P" Arrival Origin Time Latitude Longitude M g
Hagsfor Negative
LASA Not reported (near regional distance) .
All SDCS stations were operational during this time period, although only
one, RK-ON, recorded a usable short-period signal. HN-ME was negative,
and the Nevada stations were clipped. Long-period at SDCS stations was
negative. Horizontal channels at RK-ON were rotated.
There were no tapes recorded from the SDAC/VELA Network detection processor
for this time period.
Scaling factors on the plot are millimicrons at 1 Hz (not corrected for
instrument response).
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PREDA
TRAVEL TIKE PREDICTIONS
23NOV INPOT FOR EVENT 23 NOV 76
15:15:00.0 37.000N 116.00CW OKH.
SURF ( ^KN. ) DIST AZI
STA.
TIKE
TRAV.TIME
S3.i_
uiim.
.mint
OB2NV
P
15
15
04.3
0:04.3
0.23
25.4909
348.443
168.408
OB3NV
P
15
15
04.4
0:04.4
0.24
26.2509
349.440
169.408
MT2NV
P
15
15
06.4
0:06.4
0.34
37.8929
317.990
137.818
NT-NV
P
15
15
08.1
0:08.1
0.43
48.1569
309.600
129.348
LAO
P
15
17
52.8
2:52.8
12.11 1346.3806
33.872
220.403
RK-ON
P
15
19
45.4
4:45.4
21.10. 2346.6204
41.990
237.640
HN-ME
P
15
22
06.8
7:06.8
36.58 4067.1921
60.108
2 7 3. 026
NAO
P
15
26
32.3
11:32.3
73.31 8151.6133
24.170
318.013
HFS
P
15
26
40.7
11:40.7
74.76 8312.8984
23.524
320.323
67 HERRIN TRAVEL TIME TABLES
SORF
0 . 2
0 . 0
0 4 . 2 1
0 0. C 0
0 . 0
0 . 0
95 PERCENT CONFIDENCE ON DEPTH CHISQOARE 4ITH DISTANCE VARIANCE = *
RK-ON 23 NOV 76
15:19:30.0
SPZLO
23.21 MU
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