NUREG
WES-238-078
Northeastern U.S. Seismic Network
Bulletin No. 41
of
Seismicity of the
OCTOBER1 - DECEMBER31,
1985
Compiled and Edited by
John ~Tigue
Bruce Bouck
Chuck Doll
Gregory Lorsbach
Robert Lory
Zayne Zakimi
Weston Observatory
Department of Geology and Geophysics
Boston College
Paul W. Pomeroy,
Coordinator
United States
Geological
Survey
JANUARY 1987
MEMBERS
Weston Observatory
of Boston
College
Massachusetts
Institute
of Technology
Lamont-Doherty
Geological
Observatory
of Columbia
Woodward-Clyde
Consultants
Pennsylvania
State
University
Delaware
Geological
Survey
Maine Geological
Survey
State
University
of New York
University
Nuclear Regulatory Commission
United States Geological Survey
National Science Foundation
New York State Energy and Resources Development Authority
New York State Science Service
ABSTRACT
This
Included
quarters.
and
all
models
report
are
is
geographic
Also
event
the
forty-first
maps of
included
data
appropriate
for
quarterly
are
the
for
the
tables
quarter.
the
bulletin
network
of
station
An appendix
northeastern
of
stations
seismicity
and
seismicity
locations,
describes
in
epicenters,
the
United
velocity
States.
Page 2
ACXNOWLEDGEMENTS
or
Partial
full
support
operation
of
gratefully
acknowledged.
of
the
Northeastern
u.s.
Office
of
Reactor
Safety
Office
of
Earthquake
the
from
Data
provided
to
data
some of
are
for
provided
stations
by
the
In
State
New York
Science
State
the
addition
has been provided
to
Earth
in
Weston
Branch,
Service.
Geophysical
are
routinely
and station
the
Dept.
u.s. border
of
Energy,
Ottawa, Canada
the
by the
above
operational
Advanced
Research
the Dept. of Defense and by the Office
of the U.S. Geological
and Resources
Epicentral
Physics
Survey
Science
Canada near
members
Foundation,
Energy
by
operated
events
to
1s
Commission,
Regulatory
National
NEUSSN when available.
and Resources,
Mines,
the
support
and Woodward-Clyde Consultants
Inc.,
Research,
the
the
(NEUSSN)
the U.S. Geological
New York
and
Development Authority;
Network
Nuclear
for
agencies
providing
Research;
Studies;
Program;
various
Seismic
Agencies
the
NEUSSN include
Geophysics
from
Survey.
support,
equipment
Projects
Agency
of Environaental
of
Geology
Page 3
INTRODUCTION
Station
operations
are
summarized
in
of
the tables
are
and
three
seismicity
figures
described
results
and four
the
in
for
the
tables
sec tion
quarter
(the
formats
EXPLANATION
OF
TABLES).
Figure
1 is
operational
maps of
tive
during
the
seismicity
period
Table
is
a geographic
for
1 is
Table
azimuths,
Table
occurring
reporting
the
NEUSSN stations
Figures
period;
reporting
which
period
and
were
2 and "3 are
for
the
cumula-
from October 1975, respectively.
a location
a chronological
period;
map of
3
list
4 lists
during
operating
of epicenters
and periods
foreshoc.ks,
the
of
station
lists
amplitudes,
list
reporting
aftershocks,
period
during
the
Table
distances
the events
of Table
and
2
reporting
times,
arrival
for
stations;
microearthquakes
2;
Page 4
SEISMICITY
During
the
were
earthquakes
United
had
October
detected
States.
In
addition,
epicenters
in
Canada,
kilometers
and
period
-
December
1985,
in
and located
16 earthquakes
9 of
of the U.S. border.
these
Table
the
are
events
a total
of
northeastern
included
which
were within
4 includes
15
100
47 aftershocks
microearthquakes.
The magnitudes
1.4 to
4.0.
-0.9 to 3.1.
of
the
31 earthquakes
in
Table
2 range
from
The magnitudes of the events in Table 4 range from
Page 5
EXPLANATION OF TABLES
Table
Table
1: List
of operating
1
Station
code
2.
Station
latitude,
3.
Station
4
Station
5.
6.
Geographic
Network
2: Epicenter
ORIGIN:
Seismic
Stations
degrees
north
longitude,
degrees
west
elevation,
meters
location
operator
List
Origin
time
in
hours,
minutes
and
seconds
2.
LAT
N:
North
latitude
in
degrees
and
minutes
3.
LONG W: West
longitude
in
degrees
and
minutes
4.
DEPTH:
Event
depth
in
kilometers
5.
MN: Nuttli
L8 magnitude with
by period
6.
MC: Coda duration
magnitude
WES: 2.23 Log(FHP)+O.12
LDO: 2.21 Log(FHP)-1.7
7
8.
9.
10.
amplitude
divided
Log(Dist)-2.36
MI.: Local magnitude
WES: Calculated from Wood-Anderson
seismograms (Ebel 1982)
EPB: Richter Lg magnitude
GAP: Largest
azimuthal
degrees,
between
separation,
stations
RMS: Root mean square
in seconds
error
ERH:
Standard
kilometers
error
of
in
of
time
epicenter
in
residual
Page 6
11.
ERZ: Standard error
kilometers
of event depth in
Q: Solution
quality
A: Excellent
of
hypocenter
B: Good
C: Fair
D: Poor
NS:
Number
of
stations
recording
NP: Number of phase arrivals
epicenter location
Table
3: Event
data
STN: Station
2.
DIS!:
4.
5.
Epicentral
AZM: Azimuthal
station
code
distance
Phase
WE5 and
P: First
5: First
in
kilometers
angle
between
epicenter
to
measured
from north
in degrees
Description
of onset
I: Impulsive
E: Emergent
R:
used in
list
1
3.
event
of
phase
arrival
LDO
P arrival
5 arrival
EPB
P: PI
p: Pn
5: 51
s: 5n
6.
M: First
motion
direction
U: Up or compression
D: Down or dil1tation
7
K:
8.
HRMN: Hour and minute of phase arrival
Weight
0:
1:
2:
3:
4:
of
phase
arrival
of arrival
Full
weight
3/4 weight
1/2 weight
1/4 weight
No weight
Page
9.
Table
SEC:
Second
of
phase
arrival
10.
TCAL: Calculated
11.
RES:
12.
WT: Weight of phase used in hypocentral
solution
13.
AMX: Peak-to-peak ground motion, in
millimicrons,
of the maximum envelope
amplitude of vertical-component
signal,
corrected for system response.
14.
PRX: Period in seconds of the signal
Which amplitude was measured.
15.
XMAG: Nuttli
16.
FMP: Coda duration
17
FMAG: Coda magnitude recorded at station
Residual
4: Foreshocks,
1.
travel
of
time
station
in
arrival
magnitude recorded
After
seconds
from
at station
in seconds at station
shocks,
and Microearthquakes
Event date, arrival
time
nearest
recording
station
(UTC), magnitude,
and geographic
region
REFERENCE
Ebel
J.E. (1982).
~ measurements for
States Earthqua~es,
Bull.
Seism.
northeastern
United
Soc. Am. 72, 1367-1378.
~
z
z
z
0
<X)
~
z
0
0
0
~
~
<0
oq-
z
z
0
0
(X)
(Y)
~
~
N
~
"
~
0
~
V
<D
:I:
0
<0
<0
:I:
0
,~...,.
.
..i
~.I
<X>
<0
.
3
0
~
~
.
.
.
::I:
0
.
N
f"""
"'
. .
:::I:
0
,
:J:
0
<0
.
.
.
.
.
.
.
1,...
..
.
.-
't
~
ro
f"..
~
~.
.
.
..
3
0
(S)
<X>
N
00
.
.
.
.
:1:
0
::£
0
~I
.
.
v
.
I...
.
.
. -!:
~
.
.- .
FIGURE 1. Seismic Stations
in operation
during
OCTOBER- DECEMBER
1985
the period
z
z
z
0
0
(X)
~
:I:
0
:I:
0
<0
<0
0
00
(Y)
~
~
N
"'t"
0)
~
V
<0
z
0
0
.q.q-
<0
~
z
z
0
.
"rt'
VI
~
VI
"rt'
t"-*
.0.
D
:J:
0
<X)
CO
.
,
:.E
0
~.
t-..
""'-.
0>.
0)
0)
00
VI
~
VI
00
N
VI
:J:
VI
N
VI
z:
C
0
.
.
~
"""8'
.
:I:
0
N
.
I.-'~~;
:J:
0
I-..s
v
,
.
0
::I:
0
:%
,~
0
0
CO
,
0
~,
3
0
(S)
<X)
:I:
0
N
CX>
~
FIGURE 2.
Earthquake Epicenters
OCTOBER
-
during
DECEMBER
1985
the period
,
z
z
0
z
0
(X)
~
<0
~
~ ~
V
<D
:I:
0
<0
<0
-.
:x
0
(g.
r
0
.
~
N
<0
to-..
:3
0
N
(X)
~
.0.
(Y)
VI
:J:
VI
(Y)
C
-.
0)
.
N
VI
VI
2:
~
N
0
0
i"'ot;I. .°
0
.
0
0
.,
.
0
CO
.
.-.
.
. .t
II
0
IVO
0
0
~o
0
0
0
0
0
~.
&0
0
0
.,
0
3
0
(S)
<X>
"'"
VI
1:
VI
"'"
0)
0
:z
a>
ro...
IJ)
VI
~
VI
IJ)
.
0
v
r
:3:
0
0)
.
...~
0
a
0)
.
~.
0
.
,-
0. e.q
80
.
0
.
0
0
0
&0
~
II
:I:
0
::J:
0
0
.
~
0
00
<0
0)
0
.
00
(Y)
~
v
N
oqo
~
fs
::I:
0
0
0
0
~
~
z
z
z
0
.0
.
~o
010
.
..
~.
I.,..,."
p;
FIGURE 3.
.60
Earthquake Epicenters
OCTOBER1975
'--
'0.1
D
D
~
0
during
the period
- DECEMBER 1985
TABLE 1
LIST OF OPERATING SEISMIC STATIONS BY STATE
OCTOBER DECEMBER
-
1985
STA
ID
STATIONS USED FOR LOCATIONS IN THIS BULLETIN
LATITUDE
LONGITUDE ELEVATION LOCATION
degrees
degrees meters
OPERATOR
CANADA
AlO
Al6
A20
A54
A56
A60
A6l
A64
BUO
CKO
CWl
CW2
CW3
DLA
EBN
EFO
ELF
FHO
GAC
GGN
GNT
GRQ
GSQ
HAL
JAQ
Ia.N
LDN
LDQ
LHQ
LPQ
LTQ
MNQ
MNT
OTT
POC
QCQ
SBQ
SCH
SIC
SUD
TRQ
UNB
47. 2460N
47.4680N
47.7060N
47.4570N
47.5500N
47.6920N
47.6937N
47.8270N
43.3617N
45.9944N
45.0733N
45.1717N
45. 1925N
42.8583N
47.5400N
43.0917N
43. 1933N
45.4550N
45.7033N
45.1170N
46. 3630N
46.6067N
48.9142N
44. 6333N
53.8022N
46.843 N
43.0400N
53.8060N
47. 5484N
47. 340SN
53.7020N
50.5300N
45.5025N
45.3939N
47. 3600N
46. 7800N
45.3783N
54.8167n
50. 1900N
46.4660N
46.2222N
45.9500N
70. 1930W
70.0100W
69. 6900W
70.4130W
70.3270W
70.0930W
70.0912W
69.8910W
79.7450W
77.4500W
74.7050W
74.4872W
74.6122W
81.5733W
68.2410W
79.3117W
81.3150W
76.2170W
75. 4783W
66.8220W
72.3720W
75. 8600W
67.1106W
63.6000W
75.7211W
66.372 W
81. 1830W
77.4280W
70.3267W
70.0094W
76.0850W
68.7700W
73.6231W
75.7158W
70.0400W
71.2800W
71.9264W
66.7833W
66.7400W
80.9660W
74. 5555W
66. 6333W
~fS
~~2
~fS
3f 14
4] .4
3~is
3~,S
1~17
eIS
ISII
c,S
c,S
~,7
2~!7
IE~9
IE,S
3~!O
j r2
~,2
.
BURLINGTON, ON
GLEN DONALD, ON
GLEN DONALD, ON
GLEN DONALD, ON
DELAWARE, ON
EDHUNDSTON,NB
EFFINGHAM, ON
ELGINFIELD, ON
FITZROY HARBOUR, ON
GLEN ALMOND, PQ
10
]lO
2~10
3SIS
ci6
3Ei6
4] .1
2~.6
ISIS
4] .9
1~!6
1~,2
5E,4
1].2
~r7
~,I
256
540
283
267
853
56
GENTILLY, PQ
GROSSES-ROCHES,PQ
HALIFAX, NS
MCKENDRICKLAKE, NB
SANSHAWE,ON
LA MALBAIE. PQ
LA POCATIERE. PQ
LA GRANDE3. PQ
MANICOUGAN.PQ
MONTREAL. PQ
OTTOWA. PQ
LA POCATIERE. PQ
QUEBEC. PQ
SHERBROOK.PQ
SCHEFFERVILLE. PQ
SEPT-ISLES. PQ
SUDBURY. ON
FREDERICTON, NB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
EPB
TABLE 1
VDQ
WBO
(Continued)
Page
77.9717W
75.2750W
305
85
73. 3839W
73.4113W
72.5232W
72.4667W
72.4337W
72.4715W
72.5121W
72.4950W
71.8516W
72.2505W
69
342
24
113
61
152
106
101
110
149
39.3416N
38.7414N
39.7042N
75.6767W
75.4144W
75.7082W
18
15
46
47.0817N
44.6317N
46.9325N
44. 7392N
44.6564N
46.1599N
45.6555N
45.2436N
44.9863N
44.9035N
44.2597N
69.0233W
68.7893N
68.1208E
67.4894W
69. 6408W
67.9867W
70.2426W
69.0403W
67.4674W
67.3271W
70.2551W
48.2300N
45.0003N
1-2
EPB
EPB
CONNECTICUT
BCT
ECT
HDK
MDl
MD2
MD3
MD4
KD5
NSC
UCT
41.4933N
41.8346N
41.4857N
41.5529N
41.5314N
41.5066N
41.5023N
41.4551N
41.4807N
41.8317N
BROOKFIELD, CT
ELLSWORTH,CT
HADDAM, CT
MOODUS(COMSTOCKBRIDGE), CT
MOODUS(PICKEREL LAKE), CT
MOODUS(CAVE HILL), CT
MOODUS(HADDAMNECK), CT
MOODUS(SHAILERVILLE), CT
N STONINGTON, CT
STORRS, CT
WES
WES
WES
WES
WES
WES
WES
WES
WES
~'ES
BLACKBIRD, DE
GEORGETOWN, DE
NEWARK, DE
DGS
DGS
DGS
ALLAGASH, ME
BUCKSPORT,ME
CARIBOU, ME
EAST MACHIAS, ME
HINCKLEY, ME
HOULTON, ME
JACKMAN, ME
MILO, ME
COOPER.HILL, ME
EAST RIOOE, ME
TURNER, ME
WES
WES
WES
WES
WES
WES
WES
WES
WES
WES
WES
CAPE COD, MA
DUXBURY, MA
F ALL RIVER. , MA
GLOUCESTER, MA
HARVARD, MA
LENOX, MA
NANTUCKET, MA
QUABBIN, MA
WESTON, MA
WESTFORD, MA
MIT
MIT
WES
MIT
MIT
WES
MIT
WES
WES
HIT
DELEWARE
BBD
GTD
NED
MAINE
AGM
BPM
CBM
EMM
HKM
HNME
JKM
MIM
PQO
PQl
TRM
240
80
250
20
79
209
378
140
219
93
113
MASSACHUSETTS
COD
DUX
FLR
GLO
HRV
LNX
NMA
QUA
WES
WFM
41.6856N
42..0686N
41.7167N
42.6403N
42.5064N
42..3389N
41.2950N
42.4566N
42.3847N
42.6106N
70.13~iOW -85
27
70.76~raw
52
71.12] l5W
15
70.72~r2W
71.SSf~3W 180
73.27~~4W 345
70.02~iOW -100
72.37~law
201
60
71.32~~lW
87
71.49C)6W
TABLE 1
Page
(Continued)
1-3
NEW HAMPSHIRE
BNH
DNH
HNH
ONH
PNH
WNH
44.5906N
43.1225N
43.7053N
43. 2792N
43.0942N
43. 8683N
71.2564W
70.8948W
72. 2856W
71.5055W
72.1358W
71.3997W
472
24
180
280
659
220
BERLINt NH
DURHAM
t NH
HANOVER.
t NH
OAFJIILLt NH
PITCHER. MTNt NH
WHITEFACE MTNt NH
WES
MIT
WES
MIT
HIT
HIT
75.054 W
75.184 W
74.4642W
74.460SW
75.040 W
75.089 W
74.7515W
74. 2338W
75.117 W
75.076 W
75.155 W
75.123 W
74.085SW
74.7178W
74.2140W
170
103
298
360
256
295
201
98
232
305
220
152
229
110
247
FkANIa.IN, NJ
ALPHA, NJ
DENVILLE, NJ
GREEN POND, NJ
FRANKLIN, NJ
HARMONY,NJ
LONG VALLEY, NJ
MONTCLAIR, NJ
HARMONY,NJ
HARMONY,NJ
HARMONY,NJ
POHATCONG,NJ
PAHAQUARRY,NJ
PRINCETON, NJ
RAMAPO, NJ
wcc
wcc
WCC
LDO
WCC
WCC
LDO
WCC
WCC
WCC
WCC
WCC
LDO
LDO
LDO
76.4853W
75.9280W
73. 9738W
73.9132W
73.3913W
74. 3742W
75.9767W
73.9473W
73.2967W
75.9200W
76. 1742W
74.0037W
73.9282W
75.4125W
74.4600W
78.7672W
74.4398W
73.9240W
224
122
0
42
549
329
408
24
287
301
102
76
128
244
585
AUBURN, NY
ALEXANDERBAY, NY
MANHATTAN, NY
ANNSVILLE, NY
BERLIN, NY
BANGOR, NY
BINGHAMPTON,NY
BUCHANAN, NY
CAMBRIDGE, NY
CAZENOVIA, NY
CHAUMONT,NY
CLARKSTOWN,NY
COLD SPRING, NY
CROGHAN,NY
CASTLE ROCK, NY
DOWNHOLE,NY
ELLENVILLE , NY
GARRISON, NY
WCC
LDO
LDO
WCC
WCC
LDO
LDO
WCC
WCC
WCC
wcc
WCC
WCC
LDO
LDO
LDO
WCC
WCC
NEW JERSEY
ABMC
CLMC
DENJ
GPD
FHMC
HRMC
LVNJ
MCNJ
PDMC
PEMC
PFMC
PMMC
PQN
PRIN
RAMA
40.686 N
40.655 N
40. 9693N
41.0177N
40.751 N
40.723 N
40.8095N
40.8058N
40.756 N
40.758 N
40.725 N
40.641 N
41.0073N
40.3668N
41.0952N
NEW YORK
ABRN
ALX
AMNH
ANNS
BERL
BGR
BING
BIPS
CAHB
CAZE
CHAU
CLAR.
COSP
CROG
CTR
DWN
ELNV
GARN
42. 9963N
44.3225N
40. 7808N
41.3080N
42.6913N
44. 8288N
42.0757N
41.2678N
43.0488N
42.9313N
44. 1375N
41.1887N
41.4407N
43.9050N
43.8741N
42.8255N
41.5000N
41.3603N
323
207
TABLE 1
GERM
GILB
GLOV
HAVE
LCNA
LDNY
LIIJI
MASH
MEDY
MSNY
ONTR
OSNY
OS~
PAL
PHEL
PNY
PTN
PUTN
QLNY
RLSP
ROTD
SANY
SONY
SPNY
STWA
SUFF
TBR
UWL
WEST
WKNY
WND
WHY
WPNY
WTVE
(Continued)
42.1570N
42.4230N
43.0895N
41.2255N
43. 6442N
40.9319N
42.9213N
41.0411N
43.1818N
44. 9983N
43.2738N
41.2117N
43.5170N
41.0042N
42.9542N
44.8341N
44.5725N
41.3818N
41.3092N
41.1453N
42. 750SN
43. 1738N
43. 1922N
41.8083N
42.9620N
41.1583N
41.1417N
43.8378N
43. 1635N
43. 3560N
42.3375N
44.3910N
41.8030N
42. 9460N
Page
73.8113W
74.4527W
74.3320W
73.1113W
75.9260W
73.4681W
77.6172W
72. 2933W
78.3903W
74. 8620W
77.3067W
73.8283W
76.4162W
73.9091W
77.0950W
73.5550W
74.9828W
73.8283W
74.0375W
73.9107W
74.0872W
78.8703W
76.9647W
74.0040W
73.6773W
74.1092W
74.2222W
74.5433W
75.4800W
76.0313W
74. 1525W
73.8595W
73.9707W
75.3272W
1-4
88
335
292
268
396
30
233
3
186
55
84
122
84
91
188
177
238
170
238
61
283
172
122
122
103
152
261
561
167
158
602
598
76
426
GERMANTOWN, NY
GILBOA, NY
GLOVER.SVILLE, NY
HAVER.STRAW, NY
ONTARIO, NY
OSSINING, NY
OSWEGO,NY
PALISADES, NY
PHELPS, NY
PLATTSBURG, NY
POTSDAM, NY
PUTNAMVALLEY, NY
QUEENSBORO
LAKE, NY
ROCI<LANDLAKE, NY
ROTTERDAM,NY
SANBORN, NY
SODUS, NY
STONY POINT, NY
STILLWATER, NY
SUFFERN, NY
TABLE ROCK, NY
UTOWANALAKE, NY
WES!MORELAND, NY
WEST MONROE,NY
WINDHAM,NY
WILMINGTON, NY
WEST PARK, NY
WATERVILLE, NY
wcc
wcc
wcc
wcc
WCC
SBU
WCC
LDO
LDO
LDO
WCC
WCC
WCC
LDO
WCC
LDO
LDO
WCC
WCC
WCC
WCC
LDO
WCC
WCC
WCC
WCC
LDO
LDO
WCC
WCC
LDO
LDO
LDO
WCC
0
0
0
0
352
BEAVER, PA
ERIE, PA
MILLERSVILLE, PA
ABINGTON, PA
STATE COLLmE, PA
PSU
PSU
MSC
PSU
PSU
300
370
BALTIMORE, VT
DmBY. VT
WES
WES
LACONA, NY
LLOYDS NECK, NY
LIMA, NY
HASHOMACK,NY
MEDINA, NY
HASSENA , NY
PENNSYLVANIA
BVR
ERI
MVL
PHI
SCP
40.7000N
42.1333N
39.9992N
40.1166N
40. 7950N
80.33~
79.98~
76.35C
75.13~
77.86~
~3W
~3W
)6W
~3W
lOW
VERMONT
BVT
DVT
43. 3488N
44.9620N
72.5853W
72.1709W
TABLE 1
44. 7228N
44.3623N
43.5221N
43.9991N
FLET
BVT
IVT
MDV
Page 1-5
(Continued)
72.9517W
73.0650W
73.0533W
73.1811W
366
344
295
134
FLETCHER., VT
H INES BURG , VT
IRA, VT
MIDDLEBURY,
VY
LDO
LDO
WES
LDO
OPERATORCODE
-
DGS
DELEWAREGEOLOGICALSURVEY
Kenneth Woodruff
(302) 738-2833
EPB - EARTH PHYSICS BRANCH,DEPT.OF ENERGY,HINES,AND RESOURCES,CANADA
Dr. Robert Wetmiller
(613) 995-5548
LDO - LAMONT-DOHERTY GEOLOGICAL OBSERVATORY OF COLUMBIA UNIVERSITY
Ellyn Schlesinger-Miller
(914) 359-2900 x374
HIT - MASSACHUSETrS
INSTITUTE OF TECHNOLOGY
Jay Pulli
(617) 253-6299
MSC- HILLERSVILLE STATE COLLEGE
Dr. Charkes K. Scharnberger
(717) 872-3295
NYGS- NEW YORK GEOLOGICAL SURVEY
Gary Nottis
PSU - PENNSYLVANIA STATE UNIVERSITY
Dr. Shelton Alexander
SBU -
STATE UNIVERSITY
(518)
474-5817
(814)
865-2622
OF NEW YORK AT STONY BROOK
Dr. Robert Liebermann
Dr. Donald Weidner
(516) 246-6090
(516) 246-8387
WES - WESTON OBSERVATORY, BOSTON COLLEGE
Dr. John E.Ebel
Jack Foley
WCC
- WOODWARD-CLYDECONSULTANTS,
Mark Houlday
(617) 899-0950
(617) 899-0950
WAYNE, NJ
(201)
785-0700
TABLE
EPICENTER
LIST
UNITED
STATES
AND ADJACENT
OCTOBER - DECEMBER
1985
NORTHEASTERN
ORIGIN
HrMn SEt
850CTO% NY,
.WES 2110
LAT N
LONGV DEPTH MN MC ML CAP
De,
De,
151M N OF SCHENECTADY
3.44 42-54.33
73-59.85
850CT04 MA, LITTLETON
*WES 0337 %1.35 4%-32.15
2.
71-28.95
t.
0.9
--- --- --- ---
-YES
0209
44- 4.62
70-12.89
. 14
0.%3
o.,
1.0
B 10 18
1.1
o. a 0.0
40 6'
0.6
0.7
B 18 ZI
1 .. 1.7
120
1.4
- -- -B
4.95
1.3
t.
1.'
%43 0.30
7. 13
ERZ Q NS NP
1.7
%.4 2.3
3 KM N OF AUBURN
37.65
ERH
..e. t.
3.09
251M NW FROM MCKENDRICK LAKE
850CT05 NB,
3.9
47- 0.00
66-36.00
5.0
tEPa
0534 13
850CT07 "E,
RMS
REGIONS
1%3 0.24
Z5 KM E FROM LA MALBAIE
aSaCTO? PO,
47-35.40
70- 0.60 10.0
.EPB
0?40 11
1 .8
0.1
0 .0
1.0
8 14
30 KH E FROH LA HALBAIE
850CT08 PO,
47-37.%0
69-57.00 14.0
tEPa
0036 46
1. ,
0.1
0.0
0.0
11 20
850CT15 ME, , KK HE OF DOYER-FOICROFT
0.59
*WES 0640 19.94 45-15.96
'97.74
20
105
0.43
1.7
4.1 C
850CT15 KA, LITTLETON
*WES %000 31.41 4%-31.70
3.12.92.5
53
0.33
o.,
0.8
C Z8 45
0.1
0.0
0.0
9 18
0.8
3.8
B 14 %5
0.1
O. 1
1.0
6
0.32
1.1
2.4 C
, 13
0.2'
0.30
1.61C 16 31
1.5
0.0
1 .0
11-Z8.Z8
IZ.91
850CT18 PO, 40 1M ME FROM LA MALBAIE
47-49.20
69-5640
22.0
.EPS 1334 43
850CT19 NY, WHITE PLAINS
aWES 1007 40.07 40-59.00
73-50.00
1.9
1 .4
4.0
0.00
60 1M S FROM LA ~LBAIE
1952 34.
47- 2.40
70-37.80
18.0
1.1
850CT24 "E, 18 K" HW OF DOYER-FOICROFT
'VES
0636 21.12 45-19.46
69-21.89
'.93
2.7
143 0.18
850CT23 PO,
-EPI
a50CT30 NY, NEAR AKSTERCAK
74- '.71
*LCO
0342 49.68 42-55.94
%.7
4.00
2S 1M S FROM MONTREAL
8SNOVO1 PO,
45-16.80
73-30.00
11.0
.EPB
2333 40 :
2.4
3.4
108
64
,
0
18 33
'a981-1
TABLE 2 (Continued)
85NOVO2 PO,
-EPB
1445 22
40 1M KW FROM CLEN ALMOND
46- 0.00
75-45.60
18.0
8SNOV10 PO, 151M S FROMCRAND-REMOUS
46-29.40
75-49.20 18.0
tEPa
1411 11
85NOV
4 1M V FROM HAUTERIVE
49-10.80
'8-27.00
13 PO,
tEPa
1901 31
101M N FROM LA
85NOV15 PO,
47-1580
70-EPB
151% 0%
5.0
PO,
IEPS 005602
1.10
tEPa
PO,
1405
ERH
ta
ERZ Q NS NP
ta
1.0
---
RMS
..c
1.5
0.8
0.0
2.5
0.5
0 .0
13.26
90 KM NW FRO" CRAND-RE"OUS
47- 4.80
76-4680
18.0
z
. 14
1 .0
0
0.0
0.0
1.1
O. 1
0.0
0.0
I.'
1. 1
0.0
1.0
0.26
1.2
3.4
0 .9
0.0
"
0.30
0.9
5
, ,
181
2.4
, 18
0
0.0
J
1
10.0
90 KM N FROM CLEN ALMOND
46-30.00
75-29.40
11.0
85NOV%4 VT, 15 KH SSV OF CHELSEA
-YES
0558 23.59 43-51.64
7%-30.00
85NOVZ4
ML CAP
O.g
POCATIERE
85NOV20 PO, 201M NE FROM LA MALBAIE
1.0
47-39.00
10- 7.80
aEPB
0240 SO
85NOV24
MC
---
LONGW DEPTH KN
DeQ
t.
---
LAT N
De;
---
ORICIN
HrHn SEt
7 13
B
, 11
0
85NOV25 KE, 11 KM WNW OF CUILFORD
*...£5 12533'..15
45-13.54
'9-31.95
4.90
1.8
85NOV26 KE, 3 1M N OF AUBURN
*VES
0914 16.24 44- 6.58
70-12.72
8.93
t.7 ,.,
140
0.1'
85DECO% VT, 15 KM W OF "IDDLEBURY
*WES 0353 14.76 44- 1.%5
73-%3.67
1 .81
%.5 2.3
164
0.25
1 .9
1.9
85DEC13 NY, NORTH OF NEWCOMB
.LDO
070% 17.88 44- 9.44
74-10.51
13.90
138
0.05
0.3%
O. 91B
, is
0.4
0.0
1.0
3
115
0.09
0.%9
1.00B
9 16
301
0.30
1.1
2.1
, 11
0
0.0
1 .0
85DEC16
tEPa
PO,
2234 42
40 1M V FROM CROSSES-ROCHES
48-49.20
67-39.60
18.0
850EC23 NY, CRYSTAL LAKE
-LOO
1628
7.25 42-33.98
74-11.41
8SDEC15 NY, PATCHOCUE (LONC ISLAND)
-WES 1018 51.'8 40-48.75
73- 0.00
Z. 1
1.1
1%.89
1. ,
6.55
1.1
85DEC26 PO, 351M SW FROM CENTJLLY
46- 6.60
71-38.40
18.0
aEPB 190343
1.7
2.2
1.3
8
1.181011
1. 1 B
5
7
B
C
6
,
1
fag.
Z (Continued)
TABLE
ORIGIN
Hr"n SEt
LAT N
Deg
LONGW DEPTH KN
Deg
t.
45 1M N FROM LA POCATIERE
8~DEC2' PO,
47-43.20
69-51.60 12.0
-EPB
1122 34
KC
--- ---
t .7
KL CAP
08g
--- ---
RKS
..c
0.1
ERH
to.
ERZ Q NS NP
to.
0.0
1 .0
* SOURCE
EPB
LDO
VIS
-
-
Physics
Branch,
Dept.
of Energy,
Laaont-Doherty
Geological
Obser.atory
Velton
Ob..r.atory
Boston College
Earth
-
Kin.s,
and Resources
of Coluabia
Uni..rsity
%-3
Canada
- -- --
7 11
RMK HRMN
SEC
---
TCAL
..c
RES
..Co
WT AMX PRX XMAC FMP FHAG
..c
850CT02
NY, 15 KM N OF SCHENECTADY
LNX
86.6
131 EP 1 2110 11.30
14.39
ES 0 2110 29.30
25.62
IVT 102.9
48 EP 0 2110 20.90
11.08
ES 0 2110 33.10
30.40
aVT 125.1
61 EP 0 2110 24.20
20.52
ES 1 2110 39.50
36.52
QUA 142.1111
EP 0211026.70
23.10
ES 0 2110 44.65
41.12
aCT 162.5
165 EP 0 2110 29.50
26.20
ES 0 2110 50.00
46.63
HNH 164.9
51 ES 0211052.30
41.28
MD3 200.3
141 EP 0 2110 34.15
31.08
ES 0 2110 58.60
55.32
VES 227.1
105 ES 0 2110 65.10
61.21
-0.59
1.04
0.15
1.10
0.33
1.49
-0.23
1.52
0.19
1.29
-0.56
0.82
0.131.13
0.04
1.13
-0.15
0.91
-0.09
0.91
0.440.81
0.21
0.51
-0.19
0.51
0.43
0.22
850CTO4 HA, LITTLETON
WFH
8.3 355
P 0
8 0
WES 21.3
142 IP 0
18 0
CLO
63.1
79
P 0
8 0
QUA
73.8
263 EP 0
E8 0
DNH 81. 0
36
P 0
8 0
PNH 8 1 . 9 3 1 9
P 1
S 4
ONH 82.6
359
P 0
S 2
BVT 127.6
315 ES 0
WNH 148.2
3
P 0
8 0
LNX 149.0
262 EP 0
ES 0
0.12
1.51
-0.05
1.51
0.12
1.48
-0.05
1.48
0.05
1.21
-0.39
1.11
-0.06
1.14
-0.061.14
0.32
1.04
-0.21
1.06
0.530.59
-0.99
0.00
0.12
1.09
-0.66
0.23
-0.32
0.76
0.30
0.63
0.40
0.59
-0.23
0.64
-0.10
0.66
850CT05
KLN
CaM
UNa
EaN
Continued
Na,
25
25 135
116
117
135
267
181
293
337 23.12
337 24.23
337 25.15
337 27.85
337 31.91
337 39.67
33733.60
337 43.20
337 35.14
337 45.05
337 35.60
337 44.79
337 35.25
337 45.22
337 58.10
337 45.60
337 64.37
337 45.20
337 64.10
1.63
2.91
3.61
6.53
10.51
18.11
12.28
21.85
13.46
23.91
13.61
24.23
13.73
24.44
36.98
23.90
42.55
24.02
42.76
KM NW FROM MCKENDRICK
P 0 0534
17.83
4.37
S 0 0534
20.87
7.36
P
0534
32.40
18.74
P
0534
33.10
18.86
P 0 0534
35.74
21.94
S 1 0534
52.67
37.95
LAKE
0.46
0.51
0.66
1.24
0.80
1.72
REGIONS
1.00
1.00
1.00
1.00
1.00
1.00
..c
---
AZM
de;
--
DIST
km
EARTHQUAKE
DATA LIST
UNITED
STATES
AND ADJACENT
OCTOBER - DECEMBER
1985
---
NORTHEASTERN
3
---
TABLE
16
10
2.6
80
2.3
4
10
2.2
60
2.1
8
10
2.5
4
10
2.3
80
2.4
8
10
2.,
1S
2.4
4S
1
6
25
1 7
2
15
1 7
9
35
Z.O
07
7. . 9
37
4.1
40
40
7
1.9
TABLE
STN
DIST
km
AZM
de;
623 220
CAt
698
261
GRQ
708
270
WSO
CKO
708 255
840 266
99'
1210
RMK HRMN
SEC
---
'w'FM
.lAa
KAO
P&ge
3 (Continued)
323
289
G
P
S
P
N
G
P
N
G
P
P
S
P
P
N
G
1 0531
3.26
0535 31.01
0536 31.95
1 0535 44.55
3 0536 53.13
1 0531 30.28
1 0535 45.09
3 0536 55.95
1 0531 21.92
1 0535 45.88
3 0536
0.15
3 0538
3.15
1 053621.00
0536 41.50
0538 39.20
0539 41.80
850CT01 "E, 3 KM N OF AUBURN
TRM 20.5 351 EP 0 2 9 41.20
ES 0 2 9 44.30
HKM 19.0
35 EP 0 2 9 50.15
ES 0 2 960.90
WNH 91.8 256 EP 0 2 9 54.06
ES 0 2 966.04
BNH 100.8 304 EP 0 2'
54.90
ES 0 2'
68.40
DNH 119.4 201 EP 0 Z 9 51.16
ES 2 2 9 11.45
BPM 129.2
62 EP 0 Z 9 58.50
ES 0 2 914.80
ONH 136.1 230 EP 1 2 9 60.16
ES 4 2 9 1'.60
MIM 159.6
36 EP 0 2 9 63.60
ES 0 2 9 83.00
GLO 164.'
195 EP 0 Z 9 64.20
ES 4 2 9 82.94
HNH
JKM
1 11 . 4
115.4
DVT 184.1
PNH 189.1
WFM 193.0
DUX 121.6
IVT Z36.6
PQO Z40.8
POi 147.3
Continued
2 56
EP
ES
359 EP
ES
30Z EP
ES
235 EP
ES
212 EP
ES
191 EP
ES
255 EP
65 EP
68 EP
3
2
9
0
0
0
0
0
1
4
4
0
Z
4
0
0
0
1
2
2
2
2
2
1
2
1
2
2
Z
Z
2
986.90
9 64.80
9 81.00
9 66.50
9 89.00
9 68.80
9 89.90
9 68.96
9 90.93
9 1Z.50
9 96.40
9 12.40
9 13.80
9 14.10
66 . 20
TCAL
..c
RES
s.c.
WT AMX PRX XMAG FMP FMAG
..c.
..e.
-- -------
172.5
82.92
144.6
92.15
160.8
195.7
93.37
-2.20
1.091.00
0.25
-0.60
-0.08
1.63
-1.28
1.00
198.4
93.29
109.5
235.4
128.4
154.5
269.6
338.8
-3.47
-0.41
-2.30
-4.61
-0.44
-5.01
-3.42
-4.05
3.64
6.47
13.15
23.41
16.12
7.870
16.58
29.50
19.40
34.53
20.88
37.17
7.2.02
39.19
25.50
45.38
26.27
46.76
7.7.08
48.19
27.57
49.07
7.8.63
50.97
7.9.33
52.21
29.74
52.94
34.01
60.54
35.12
35.63
36.45
-0.09
2.53
0.17
2.50
-0.06
1.89
-0.17
1.87
0.291.63
-0.30
1.63
-0.04
1.65
-0.03
1.65
0.11
1.44
-0.73
0.31
-0.04
1.33
-0.03
1.33
-0.62
0.63
-7..22
0.00
0.44
0.89
-0.06
1.00
0.280.91
-1.47
0.00
0.84
0.04
-0.08
0.87
-0.47
0.72
0.18
0.81
0.16
0.72
0.28
0.70
0.80
0.08
-1.770.00
1.56
0.00
0.33
0.60
0.840.02
-1.79
0.00
-0.42
0.14
0.49
0.09
0.00
0.03
1:00
1.00
1.00
1.00
1.00
1 .00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
47
4
40
4.1
43
3.9
40
80
3.6
3.1
10
70
z
82
2.3
10
J.Z
77
Z.3
70
2.3
1S
2.3
2.0
7
10
2.5
9
7.0
Z .3
6S
2.3
8
10
2.6
100
2.6
80
2.5
100
92
z
2.6
Pa;.
TABLE 3 <Continued)
850tT01
A61
A16
A58
A62
LMO
A56
A20
LPO
A64
A54
EBN
8S0CT08
A94
A&1
A&2
A16
A96
A20
AS8
A64
LMQ
A5&
LPQ
A54
EBN
Continued
SEC
TCAL
..c
PO,
25 KM E FROM LA MALBAIE
13 331
P
0140 13.41
2.38
S 4 0140 15.53
4.38
14 181
P
0140 13.31
2.43
S 4 0140 15.71
4.49
11 245
P
0740 13.90
2.94
S
0140 16.30
5.34
18 359
P 4 0140 13.88
3.05
S 4 0140 15.98
5.51
25259
P 40140
14.80
3.99
S 4 0740 11.20
1.17
25 259
P
0140 15.38
4.44
S
0140 18.70
1.63
21
62
P
0140 15.41
4.33
S
0140 18.82
7.16
28 180
P
0140 15.63
4.68
S
0140 19.26
8.23
28
18
P
0140 15.33
4.41
S
0140 18.86
1.91
34 244
P
0740 16.53
5.44
S
0140 20.71
9.68
134
96
P 4 0140 32.60
21.52
S 4 0140 48.20
37.45
pa,
30 KM E FROM LA MALBAIE
10 339
P
0036 49.6&
3.&8
S
0036 51.78
S.77
13 307
P
003& 49.S7
3.50
S
003& 51.72
S.77
1S 344
P
003& 49.71
3.74
S
0036 S2.23
&.19
18 194
P
003& 50.0&
S
0036 52.72
&.74
18 262
P
003& SO.07
S 4 0036 52.89
&.76
22
65
P
003& 50.72
4.58
S
0036 53.70
7.65
22 241
P
003& 50.74
4.10
S
0036 53.88
1.84
23
12
P
003& 50.70
4.15
S
0036 53.89
7.95
29 253
P 4 0036 51.60
5.65
S 4 0036 55.60
9.54
29 254
P
0036 52.05
6.10
S 4 0036 5&.18
9.98
32 188
P
0036 52.20
&.21
S
0036 56.25
10.34
39 242
P
003& 53.0&
1.13
S
0036 58.27
12.11
130
97
P 4 0037
7.95
21.14
RES
..c
WT AMX PRX XMAG FMP FMAG
..c
0.09
0.15
-0.06
0.22
-0.04
-0.04
-0.11
-0.53
-0.19
-0.97
-0.06
0.01
0.08
0.06
-0.05
0.03
-0.08
-0.05
0.09
0.03
0.08
-0.25
1.00
0.00
1.00
0.00
1.00
1.00
0.00
0.00
0.00
0.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.00
0.00
-0.02
0.01
0.07
-0.05
-003
0.04
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.00
1.00
1.00
1.00
1.00
1.00
1.00
0.00
0.00
1.00
0.00
1.00
1.00
1.00
1.00
0.00
-0.02
0.13
0.14
0.05
0.04
0.04
-0.05
-0.0&
-0.05
0.0&
-0.05
0.20
-0.01
-0.09
-0.07
0.1&
0.21
..c
---
---
RMK HRMN
---
AZK
d.g
---
DIST
kID
--
STN
3-4
10
7
12
8
11
1 8
10
1
1
1
9
13
10
Page
TABLE 3 (Continued)
SEC
TCAL
..Co
RES
sac
---
VT AMX PRX XMAG FMP FMAG
..c.
..c.
---
RMK HRMN
---
AZM
de;
---
DIST
km
--
STN
850CT15 HE, 6 KM NE OF DOVER-FOXCROFT
MIM
7.4110
BPM
15.4
HKM
18.9211
JKM
97.2
HNME
133.4
BNH 184.0
159
296
42
246
EP
ES
EP
ES
EP
ES
EP
ES
ES
EP
ES
0
0
4
0
0
0
2
1
2
0
0
640- 21.10
640
22.10
640
34.20
640
42.50
64033.30
640
42.90
640
36.80
640
48.10
640
59.90
640
50.00
640
73.20
850CT15 HA, LITTLETON
WFH
9.3 350 EP 0 20 0 40.16
~ES
20.1
142 IP 0 20 0 42.40
~ESW
20.1
142
GLO
62.3
18 EP 0 20 0 49.16
ES 1 20 0 56.38
QUA 14.6
264 IPDO 20 0 50.60
ES 1 10 0 59.72
DUX
77.3
131 EP 2 20 0 51.83
ES 0 20 0 60.88
DNH 81. 1
36 E P 2 20 0 52. 26
ES 0 20 0 61.77
PNH 83 . 1 31 9 E P 3 20 0 53. 16
ES 0 10 0 62.54
ONH 83. 5 358 E P 3 20 0 53. 10
ES 0 20 0 61.49
FLR
94.7
162 EP 0 20 0 53.84
ES 1 20 0 65.02
UCT 100.6
210 IPDO 20 0 54.54
ES 0 20 0 66.16
NSC 120.6
195 EPDO 20 0 57.90
ES 0 20 0 72.10
BVT 128.8
315 EP 2 20 0 59.86
ES 3 20 0 74.14
HDl 136.2
217 IPDO 20 0 60.20
ES 4 20 0 18.26
HD2 136.8
216 EP 0 20 0 60.22
ES 0 20 0 76.68
HD3 140.5
216 EP 0 20 0 60.88
ES 3 20 0 18.94
HD4 142.9
217 EP 0 20 0 61.28
ES 0 20 0 78.50
HD5 146.3215
IP 020061.78
ES 0 20 0 79.66
HNH
1 46 . 6
VNH 149.0
Continued
333
~
E P 3 20
ES 0 20
0 62. 64
0 79.60
EP 4 20
0 63.69
1.32
2.36
12.55
22.34
13.12
23.35
16.15
28.75
39.01
29.36
52.26
2.65
3.98
60
-0.191.83
-0.24
1.81
1.69
0.00
0.20
1.31
0.231.29
-0.42
1.25
0.65
053
-0.69
0.77
0.83
0.36
0.62
0.46
0.86
0.40
-0.31
0.00
1
10
9
10
Z. ZZ
2.11
s
2.4
so
1 9
S2
1 9
~5
2.0
S2
2. Z
145
230
2. I;
3. 1
145
'-
146
Z .8
157
2.
180
3.0
190
3. 1
159
z .9
158
2 -,
111
3.0
68
10.36
18.43
12.22
21.75
12.62
22.47
13.21
23.S1
13.51
24.05
13.56
24.14
15.27
27.17
16.17
28.78
19.19
34.16
20.44
36.39
21.56
38.38
21.65
38.54
22.22
39.55
22.58
40.20
23.10
41.11
23.14
41.20
23.50
0.40
1.71
-0.46
1.26
-0.061.65
-0.49
1.15
0.80
0.59
0.00
1.63
0.64
0.11
-0.15
1.59
1.130.10
-0.11
1.57
1.08
0.12
-0.15
1.57
0.16
1.47
-0.58
0.98
-0.06
1.41
-0.47
1.33
0.281.21
0.10
1.22
0.96
0.28
-0.74
0.21
0.21
1.07
1.44
0.00
0.14
1.07
-0.31
1.05
0.24
1.02
0.970.13
0.27
1.00
-0.14
1.01
0.25
0.97
0.100.98
1.06
0.09
-0.06
0.98
1.74
0.00
284
7'
70
P&Q.3-7
TABLE 3 (Continu8d)
QLNY
CRNY
PUTN
COSP
DENJ
aCT
ECT
MD5
HD4
MD3
HDl
MD2
UCT
IVT
HNH
334 EP 0
33 IPCO
ES 1
44.8
0 EP 0
52.0 351 EP 0
53.5 269 EP 0
63.8
27 IP 2
100.9
20 IPCO
123.9
65 IPDO
124.9
63 IPDO
128.3
63 IPDO
130.8
61 IPDO
131. 8 63 I PDO
162.5
55 EP 3
289.2
13 EP 4
DVT 462.3
HIH 613.4
AGH 779.7
8S0CTZ3
A54
pa,
49
58
61
161
17.0
23
EP
1
10 7 46.91
10 7 47.54
10 7 53.73
10747.56
10 7 48.72
10 7 49.03
10 7 51.48
10 7 56.96
10 7 60.58
10 7 60.68
10 7 61.24
10 7 61.60
10 7 61. 78
10 7 65.50
10 7 83.80
10
..c
RES
sec
WT AMX PRX XMAG FMP FMAG
.ec
..c
7
86 . 65
6.88
7.36
13.10
7.S6
8.74
8.99
10.68
16.81
20.S8
20.73
21.2S
21.62
21.78
26.43
42.43
47.24
-0.08
1.11
0.11
1.11
0.S6
O.S'
-0.10
1.11
-0.11
1.11
-0.08
1.11
0.72
0.16
0.031.11
-0.09
1.11
-0.1S
1.11
-0.09
1.11
-0.11
1.11
-0.09
1.11
-1.02
0.00
1.2S 0.00
-0.69
0.36
17
40
30
60
20
55
22
67
45
83
102
29
44
KM S
FROM LA
P
1952 42.51
S 4 1953
3.16
P
1952 43.90
S 4 1953
6.79
P
1952 43.90
S 4 1953
0.90
P
1952 45.26
S 4 1954
9.54
P
1952 47.88
P
1952 50.56
850CT24
ME, 18 KM NW
HKM 77.4
196 ES 0
BPM 89.4
149 ES 0
TRM 137.7
211 EP 0
ES 0
HNME 141.9
49 EP 0
ES 3
EMM 1&1.&
114 EP 0
ES 0
BNH 170.0
241 EP 1
ES 0
ACM 191.1
8 EP 4
ES 0
CCN 201.1
97 EP 4
ES 4
CBH 203.0
28 ES 0
DVT 224.5
260 EP 4
ES 2
IVT 355.6
23& ES 4
Continued
TCAL
---
---
40.7
43.6
328 . 2
SEC
---
RMK HRMN
---
AZK
d8g
--
DIST
km
550
480
540
4.0
3.9
~ n
480
3.9
510
500
500
522
4 .1
3. ,
3. ,
4.0
MALBAIE
8.38
14.57
9.91
0.13
1.00
14.59
0.00
-0.01
1.00
17.10
15.69
0.00
10.18
-0.28
1.00
17.71
9.19
0.00
11.10
19.31
13.68
16.73
0.16
76.23
0.20
-0.17
1.00
0.00
1.00
1.00
OF DOVER-FOXCROFT
636 44.00
22.85
0.02
2.09
636 47.10
26.09
-0.12
1.94
636 43.42
21.99
0.29
1.33
636 60.02
39.14
-0.28
1.34
&36 43.34
22.&3
-0.44
1.25
&3& &0.48
40.29
-0.98
0.10
&3& 47.10
25.55
0.43
1.01
&3& &&.92
45.48
0.32
1.04
&36 48.3&
2&.59
0.57
0.&3
&3& &8.2&
47.33
-0.33
0.95
&3654.24
29.94
3.140.00
&3& 14.82
53.29
0.34
0.&2
&36 53.00
30.44
1.44
0.00
&3& 11.00
54.11
1.&9 0.00
&3& 15.5&
54.58
-0.21
0.5&
&36 56.5&
33.32
2.0&
0.00
&3& 19.90
59.31
-0.&4
0.13
&36 91.94
88.12-11.39
0.00
10
23
1 8
10
2.4
20
2.1116
so
2.0
67
Z.3
9S
2
2.8
Page 3-8
TABLE 3 (Continu8d)
DIST
km
AZM
de;
RMK HRMN
SEC
---
850CT30 NY, NEAR AMSTERDAM
OTD 20 . 3 114
P
3 42 5 Z . 11
S 1 342 55.32
LOV Z5.0 315
P
342 53.40
S 2 342 56.83
TWA 35.5
84 P
342 55.Z8
S 2 342 59.91
CC
59.8
38 P
342 58.90
S Z 343
5.10
ILB
63.1 Z07
P Z 342 59.15
S 3 343
1.58
ERL 64.5 114
P 3 343
0.14
I,
ND
66.Z
183
AMa
67.5
78
ERM
89.6
164
TVE
98 . 9 Z 7 1
VT
101.9
52
TRZ 108. 4 345
NF
109.6
356
EST 114.1
Z84
KT
114.4358
SR
115.8
354
PNY 126.1
174
VT
132.2
69
CT
134.9
154
IV
135.2
20
DV
140.4
32
VA
145.2
111
S 3
343
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
343
0.3Z
343
8.34
343
0.38
343
8.46
343
4.56
343 14.73
343
5 . 21
343 17.43
343
6.90
343 19.64
343
6 . Z4
343 19.81
343
6.61
343 19.90
343
7.63
343 21.11
343
1.16
343 21.18
343
7.56
343 21.26
343 10.41
343 Z8.11
34310.58
343 25.15
343 10.66
343 25.64
343 10.21
343 26.04
34311.19
343 27.39
343 14.20
34331.46
4
4
Z
2
Z
3
1
4
4
1
3
4
4
Z
3
1
3
2
4
4
4
4
4
2
1
1
4
4
7.46
TCAL
..c
3. 32
5. 81
4. 03
7. 05
5. 62
9. 84
9. 31
16. 29
9. 81
17. 17
10. 03
17. ~5
10. 28
17. 99
10. 48
18. 34
13. 83
7. 4 . 20
15 . 24
7. 6 . 67
16. 60
7. 9 . 05
16 .67
7.9 17
16 .85
29 .49
17 . ~3
30 .68
17 . ~8
30 .76
17 .79
31 .13
19 .35
33 .86
7.0 .28
35 .49
7.0 .69
36 .21
20 .74
36 . 7.9
21 .52
37 .66
7.7. .2S
38 .94
RES
..c
-.23
WT AMX PRX XMAC FMP FMAC
--
2.46
-.11
1.84
-.312.46
.101.23
-.01.
1..46
.401.23
-.09
1..46
-.1.11.23
.26
1.1.3
.14
.43
.56
.61
.1.3
.36
.61
0.00
.61 0.00
.221.22
.441.22
1.05
.15
.85
.36
.1.91.81
1.08
.13
.620.00
.91 0.00
-.11
1.20
.96
.14
.08 0.00
.14 0.00
.421.42
.76
.63
-.10
1.41
.14
.32
.091.02
.45
.34
1.38
.00
4.57
0.00
.62 0.00
-.02
0.00
.29 0.00
-.24
0.00
-.15
.15
.01
.38
-.01
.45
.05
.45
2.210.00
2.85
0.00
---
.ac.
sac.
---
---
P&;e 3-'
TABLE 3 (Continued)
85NOVOl
MNT
DVT
TRG
WBC
CNT
CAC
OTT
BNH
1VT
HNH
BVT
JKM
TRM
M1M
LMQ
LPQ
EEO
MNQ
SIC
---
TCAL
..Co
PO,
25 KM S FROM MONTREAL
26 339
P 0 2333 45.06
5.19
S 0 2333 48.33
8.99
111 108
P
233351.65
18.14
S
2334 12.10
31.49
133 322
P 0 2334
0.80
21.69
S
2334 11.92
31.65
143 258
P
2334
0.80
23.26
S
2334 11.50
40.31
149
36
P
2334
3.10
24.25
S
2334 21.00
42.10
161 288
C
2334
1.10
26.24
N
2334
&.50
25.34
S
2334 26.00
45.55
114215
P
2334
9.54
26.81
S
2334 29.45
49.05
193 113
P
2334 10.10
29.21
S
2334 33.10
54.44
199 169
P
2334 10.20
29.92
S
2334 34.20
55.96
200 151
P
2334 11.80
30.08
S
2334 35.00
56.34
221 161
P
2334 14.10
33.35
259
80
P
2334 18.60
31.21
281113
P
233421.00
39.95
350
89
P
2334 29.30
48.40
351
43
P
2334 29.00
48.51
S 3 2335
1.00
84.61
354
48
P
2334 29.00
48.98
S
2335 15.00
99.40
458 291
P
2334 44.00
61.49
S
2335 41.00
128.3
683
29
P
2335
9.00
88.98
C 4 2336 46.00
191.4
N
2336 16.00
155.3
85NOV02
GAC
pa,
39
40
145
GRQ
68354
TRQ
97
74
WHO
117
161
CKO
131
271
GNT
EEO
265
265
80
287
Continued
KM NW FROM GLEN
P
1445
29.33
S
1445
33.84
P
144533.52
S
1445
41.84
P
144538.27
S
1445
50.%6
P
1445
41.39
S
1445
55.40
P
1445
43.41
S
1445
59.63
S 3 1446
34.78
P
1446
2.32
S
1446
35.46
RES
WT AHX PRX XHAC FHP FMAC
,.c.
..Co
ALMOND
7.29
12.43
11.71
20.1%
16.22
27.94
19.41
33.49
21.57
37.25
74.77
38.%4
74.65
-0.13
1.00
-0.&6
1.00
-0.49
1.00
0.&1
1.00
-0.89
1.00
0.21
1.00
-2.46
1.00
-2.81
1.00
-1.15
1.00
-1.10
1.00
0.86
1.00
1.1&
1.00
0.45
1.00
2.611.00
0.40
1.00
0.83
1.00
-0.14
1.00
0.28
1.00
-1.16
1.00
1.12
1.00
-1.34
1.00
0.15
1.00
1.39
1.00
1.051.00
0.90
1.00
0.49
1.00
2.33
1.00
0.02
1.00
-4.40
1.00
2.51
1.00
-1.31
1.00
0.02
1.00
-5.38
0.00
0.13
1.00
0.04
1.10
-0.59
1.10
-0.191.10
-0.28
1.10
0.051.10
0.3%
1.10
-0.0%
1.10
-0.09
1.10
-0.16
1.10
0.38
1.10
-1.99
0.30
2.08
1.10
-1.19
1.10
..Co
---
---
RMK HRMN
---
AZH
deg
---
DIST
km
--
STN
10
2.8
10
3.6
13
20
3.5
10
3. S
10
3 .1
30
3. Z
27
07
2.4
10
2.5
01
10
2.5
2.,
Pag-
TABLE 3 (Continu.d)
VDO
85NOV10
CRO
CAC
TRO
OTT
CKO
WHO
HNT
EEO
VDO
WEO
300
327
S 3 1446
SEC
TCAL
..c
RES
..c.
---
WT AHX pax
43.82
84.42
-2.60
0.30
PO,
15 KM S
FROM CRAND-REMOUS
14 347
P 0 1421 31.30
3.32
-0.02
3.30
S 1 1421 33.46
6.04
-0.58
0.80
91 163
P
1421 42.59
0.80
S 1 1421 52.78
25.59
-0.81
0.80
102106
P 0 142144.35
16.31
0.043.30
S 1 1421 56.38
28.59
-0.21
0.80
122176
P 1142147.56
19.47
0.090.80
S 1 1422
2.42
34.08
0.34
0.80
137 247
P 1 142150.15
21.94
0.21
0.80
S 1 1422
6.28
38.37
-0.09
0.80
171 165
P 1 1421 55.08
26.04
1.04
0.80
S 1 1422 14.71
47.66
-0.95
0.80
202 122
S 4 14Z2 Z4.32
56.54
-0.2Z
0.00
250 275
P 3 1422
6.00
35.78
2.22
0.20
S 1 142Z 37.54
69.88
-0.34
0.80
253 321
P 1 1422
5.65
36.14
1.51
0.80
S 1 1422 38.02
70.73
-0.71
0.80
340 217
N 3 1422 53.83
81.80
4.03
0.20
C 3 1423
4.78
94.96
1.82
0.20
4
85NOV13 PO,
HTQ
4 70
CSQ
107. 106
HNO
153 351
-0.26
-0.12
-0.74
0.64
-0.26
2.99
0.81
2.57
1.23
0.02
1.25
-3.57
1.85
-0.44
2.80
2.80
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.10
10 KM N FROM LA POCATIERE
11
P
1512
3.88
1.13
0.15
S
1512
5.05
114
P
1512
4.48
2.43
0.05
S
1512
6.00
4.12
-0.12
213
P
1512
6.19
4.14
0.05
S
1512
9.32
1.26
0.06
300
P 4 1512
6.40
4.53
-0.13
S 4 1512 10.00
1.94
0.06
216
P
1512
'.87
5.00
-0.13
S
1512 10.15
P
1512
1.10
5.04
0.06
350
1.00
1.00
1.00
1.00
1.00
1.00
0.00
0.00
1.00
1.00
1.00
SIC
166
48
SLQ
173
194
EBN
192 175
LMQ
229
218
LPQ
135
210
85NOV 15 PO,
A16
4
LPG
10
AlO
24
LMQ
21
A54
30
A61
Continued
30
KM W FROM HAUTERIVE
P 0 19 2 37.85
1.11
P 0 19 2 53.43
16.55
P
19 3
1.94
25.68
S
19 3 20.47
42.83
P
19 3
4.00
27.26
S
19 3 26.50
46.51
P
19 3
6.00
28.19
S
19 3 28.20
48.63
P
19 3
8.64
30.41
S
19 3 30.76
53.14
P
19 3 13.20
34.95
S
19 3 34.40
60.97
P
19 3 14.55
35.10
S
19 3 42.46
65.90
XHAC FHP FHAC
..Co
..Co
---
RMK HRMN
---
AZM
deg
---
DIST
km
--
STN
3-10
13
07
1 1
10
Z .4
13
2. S
10
10
2.4
10
10
2.4
13
Z.3
10
%. t
10
2.2
10
2.0
20
1. .0
30
2.4
2. ,
03
10
3
1
TABLE
5TN
DIST
km
DVT 209.7
85NOV26
ME,
TRM
11.0
NKM
15.9
BNN
98.9
BPM
121.3
MIM 156.5
DVT 182.3
85DEC02
VT,
HNH
95.1111
99.1
RMK HRMN
AZM
d89
SIC
---
ES 0 1253 86.20
262 EP 0 1253 68.30
ES 0 1253 93.15
3
348
31
303
63
,
BVT
PaG_3-13
3 (Continued)
KM
N
OF
15
0
914
19.60
IS
0
914
21.90
ES
0
914
38.80
EP
4
914
35.50
ES
0
91445.10
EP
ES
0
0
914
914
36.80
52.30
914
914
914
60.90
46.30
64.00
13'
DVT
142.'
43
FNH
144.1
135
WNH
161.2
96
ONH
113.4
118
BNH
182.0
10
WFM 220.0
135
DNH
225.2116
GLO
265.3
125
DUX
304.8
135
KH
EF
ES
EF
ES
EF
ES
EF
ES
EF
ES
EF
ES
EF
ES
EF
ES
EF
ES
EF
ES
ES
85DEC13 NY, NORTH
KT
21.9119
P
S
SR
22.3
200
P
S
NF
21.3
190
S
NY
36.1
44
P
S
TRZ
38.8
216
P
S
IV
52.0
100
P
S
Continued
49.91
32.05
57.04
WT AMX PRX XMAC FMP FMAC
RES
..~
0.1
0.0
-0.1
..Co
..Co
-- --- ---
---
0.64
0..36
0.36
AUBURN
IP
36 ES 0
301 EP 4
ES 4
TCAL
..c
3.21
5.71
22.56
16. 16
28.77
20.48
36.45
44.35
28.22
50.24
W OF MIDDLEBURY
0
35331.30
0
353
43.'0
0
353
31.36
0
353
44.23
0
35338.20
4
353 54.25
0
353
38.'8
4
353
56.'5
1
353
41.50
0
353 61.56
0
35343.46
4
353
64.35
0
353
44.53
0
35361.38
4
353
50.92
4
353
16.63
4
35350.60
1
353 16.38
4
353
56.45
4
353
86.35
0
353
93.25
15.88
28.26
16.44
2'.26
23.30
41.41
23.51
41.'6
26.08
46.42
21.90
49.66
28.96
51.55
33.66
59.91
34.2'
61.04
39.24
69.85
18.54
OF NEWCOMB
1321.89
3
1 3 25.08
1 3 21.90
2
1 3 24.99
3
1 3 26.36
1
1323.81
3
1 3 31.00
1
1324.28
3
1 3 29.16
1
1 3 26.14
4
1 3 32.14
4. 01
7. 02
4. 01
7. 12
8. 30
5. 91
10. 45
6. 31
11 . 15
8. 29
14 . 51
. 13
.08
.02
.02
.05
.01
.41
.28
.18
.58
. ~1
. ~3
. 14
' '.0 0
2
15
40
1 4
34
1.7
33
1.7
10
z .z
70
2.2
10
2.3
80
7. . 5
1 4
'
.,,
'.8 0
I . ~0
'. ~3
' .0 0
'.0 0
0.021.61
-0.21
1.56
0.11
1.51
0.11
1.51
0.081.12
-2.0'
0.00
-0.38
1.00
-1.5'
0.00
0.66
0.39
0.38
0.88
-0.310.16
-2.05
0.00
0.08
0.11
-0.22
0.69
2.49
0.00
1.94
0.00
1.540.00
0.58
0.14
Z.44
0.00
1.14
0.00
-0.05
0.00
.001.84
.18
.46
-.05
1.84
-.02
.92
. 18
.46
.02
1.38
2.67
.00
.03
1.38
.13
.46
-.03
1.38
.35
0.00
3
is
I
10
10
2.4
9
10
9
Z .5
TABLE
STN
DIST
km
AZM
d8g
ZZ9
CAt
2Z5259
LPG
243
OTT
Z53253
A16
LPG
A54
Al0
SLO
SW
SS
0
1
3
1
1
1
1
1
3
1
4
3
19
19
19
19
19
19
19
19
19
19
19
19
FROM
3
3
3
4
3
4
4
4
4
4
4
4
RES
s.c.
--
---
..c.
..c.
---
---
CENTILLY
49.24
53.71
59.23
10.90
58.98
lZ.45
18.04
44.51
20.Z5
49.37
28.06
49.03
6.12
10.72
16.06
Z7.98
16.64
29.0Z
32.94
63.16
35.30
68.28
36.29
70.84
3-15
WT AMX PRX XMAC FMP FMAC
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.00
1.00
0.00
1.00
0.00
0.00
0.00
103
P
S
P
S
P
S
P
S
P
S
P
S
..c
PQ,
45 KM N
FROM LA POCATIERE
12 347
P
1122 37.03
S
1122 39.13
5.11
0.02
13
97
P
1122 37.05
3.06
-0.01
S
1122 39.13
5.15
-0.02
18 261
P
1122 37.73
3.77
-0.04
S
1122 40.48
6.38
0.10
30 203
P
1122 39.57
5.52
0.05
S
1122 43.30
9.40
-0.10
44 195
P
1122 41.92
7.78
0.14
S 4 1122 47.66
13.19
0.47
51 235
P
1122 42.48
8.73
-0.25
S 4 1122 49.23
15.00
0.23
59 206
P
1122 44.06
9.89
0.17
S 4 1122 51.43
17.00
0.43
64
95
P 4 1122 45.00
10.72
0.28
S 4 1122 54.50
18.45
2.05
MNT
A6l
KM
TCAL
3.70
0.90
O.ZO
0.90
0.90
0.90
0.90
0.90
0.20
0.90
0.00
0.20
146
85DEC28
A64
SEt
O.lZ
-0.01
0.17
-0.08
-0.66
0.43
Z.10
-1.65
1.95
-1.91
8.77
-4.81
99
SSG
RMK HRMN
---
3S
85DEC26 PO,
36
CNT
34
A20
Page
3 (Continued)
10
01
07
17
7. . 4
13
t
3
20
1
7
TABLE 4
FORESHOCKS,AFTERSHOCKS,AND MICROEARTHQUAKES
DATE
01 OCT
02 OCT
05 OCT
07 OCT
08 OCT
12 OCT
15 OCT
15 OCT
17 OCT
18 OCT
19 OCT
19 OCT
20 OCT
21 OCT
21 OCT
21 OCT
21 OCT
23 OCT
24 OCT
25 OCT
25 OCT
26 OCT
27 OCT
27 OCT
28 OCT
03 NOV
09 NOV
09 NOV
12 NOV
12 NOV
14 NOV
19 NOV
20 NOV
27 NOV
27 NOV
28 NOV
29 NOV
30 NOV
03 DEC
05 DEC
05 DEC
12 DEC
21 DEC
21 DEC
22 DEC
23 DEC
26 DEC
27 DEC
ARRIVAL-TIME
211649.
225820.
061733.
204956.
184041.
085004.
122558.
211458.
053647.
105938.
033124.
100545.
060606.
103715.
154555.
205444.
205902.
112041.
025304.
033638.
055746.
194907.
012829.
205920.
103844.
184936.
010454.
062140.
130909.
165225
073319.
010154.
134316.
033541.
154312.
155816.
234823.
050954.
105754.
182811.
211930.
204811.
024618.
060311.
062515.
182336.
113846.
132446.
MAG
3
2. 6
2. 8
O. 4
o.
O. 1
O. 5
2. ,0
O. ,9
2. ,1
O. ,1
1. .3
2. .4
O. .5
3. .0
2. .9
O. .8
-0. .2
O..6
O..1
0, .5
1.7
O. 3
O. 2
O..0
1..3
O..6
O..9
2. .3
O..4
O..0
-0. .2
O..5
-0. .2
2..17
1..8
0,.7
0,.1
1 .7
-0 .9
-0 .8
2 .4
0 .8
3 .1
1.3
1.4
0 .8
0 .2
STA
1
LMQ2
KLN
I<LN
LMQ
LMQ
LMQ
I<LN
A613
I<LN
LMQ
LMQ4
~~
CAT
KLN
LMQ
LMQ6
LPQ
LMQ
CAT
CAT
BHR
LMQa
MD39
A54
LMQ
A6110
CPR
I<LN
LMQ
LMQ11
A1612
A20
A1613
CBM
CBM
LMQ
LPQ
PAL~4
MD5
MD515
UNB
A16
KLN16
WES 17
ROTD
LPQ
LMQ
TABLE
Closest
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
Station
LMQ
KLN
A61
PALl
CAT
LPQ
BHR
MD3
A54
CRS
A16
A20
CBM
MD5
UNB
WES
ROTD
4 (continued)
Location
LA MALBAIE, PQ
~KENDRI CK !.AXE, NB
LA MALBAIE, PQ
PALISADES, NY
PALISADES, NY
LA POCATIERE, PQ
PALISADES, NY
MOODUS,CT
LA MALBAIE, PQ
COLD SPRINGS RIvm,
NY
LA POCATIERE, PQ
LA MALBAIE, PQ
CARIBOU, ME
MOODUS,CT
FREDERICTON, NB
WESTON, MA
ROTTERDAM,NY
APPENDIX
VELOCITY MODELSUSED FOR EPICENTER LOCATIONS
IN THE NORTHEASTERNUNITED STATES
VEL
REGION
km/sec
-~--
To
sec.
--
DEPTH
km
6.1
0.0
6.6
8.1
0.5
6.3
4.0
35.0
4.5
0.0
5.0
6.0
0.2
1.4
0.0
1.0
6.0
Blue Mtn. Lake, New York (LDO)
5.9
0.0
0.0
Southeastern
5.98
6.62
8.1
0.0
1.0
6.5
0.0
7.0
35.0
5.31
6.06
6.59
8.10
0.0
0.16
1.78
6.72
0.0
0.88
13.09
34.60
Northern
New York
Adirondacks
Attica,
and
(LDO)
New York (LDO)
northern
NY and
New Jersey
New England (WES)
(LDO)
0.0
~.'!'R-!~!rf!~
~£!E!~~
~2.
30
Dr. Andy Murphy, Chief,
Regulatory
Site
Commission
30
Dr.
Paul W. Pomeroy,
5
Dr.
M. Nafi
5
Lamont-Doherty
5
Dr.
s
Mr. Ken Woodruff,
5
Earth
1
Consolidated
Shelton
Physics
Safety
Coordinator
Geological
Edison
Pennsylvania
Delaware Geological
Canada
of
New York
Weston
Observatory,
Boston
College
Nuclear
of Technology
Observatory
S. Alexander,
Branch,
Branch,
NEUSSN
Toksoz, Massachusetts Institute
File
N
Research
State
Survey
University