Bulletins and Reports

Quarterly Reports of seismicity of the Northeastern United States.

This is a series of reports published by Weston Observatory. These bulletins contain the station operations and seismicity per quarter from 1975 to 1992.

Contributing members to the NEUSSN:

Weston Observatory of Boston College
Massachusetts Institute of Technology
Lamont-Doherty Geological Observatory of Columbia University
Geological Survey of Canada
Woodward-Clyde Consultants
Pennsylvania State University
Delaware Geological Survey
State University of New York
and others.

Quarterly Seismic Reports

No. 1 - October - December, 1975
No. 2 - January - March, 1976
No. 3 - April - June, 1976
No. 4 - July - September, 1976
No. 5 - October - December, 1976
No. 6 - January - March, 1977
No. 7 - April - June, 1977
No. 8 - July - September, 1977
No. 9 - October - December, 1977
No. 10 - January - March, 1978
No. 11 - April - June, 1978
No. 12 - July - September, 1978
No. 13 - October - December, 1978
No. 14 - January - March, 1979
No. 15 - April - June, 1979
No. 16 - July - September, 1979
No. 17 - October - December, 1979
No. 18 - January - March, 1980
No. 19 - April - June, 1980
No. 20 - July - September, 1980
No. 21 - October - December, 1980
No. 22 - January - March, 1981
No. 23 - April - June, 1981
No. 24 - July - September, 1981
No. 25 - October - December, 1981
No. 26 - January - March, 1982
No. 27 - April - June, 1982
No. 28 - July - September, 1982
No. 29 - October - December, 1982
No. 30 - January - March, 1983
No. 31 - April - June, 1983
No. 32 - July - September, 1983
No. 33 - October - December, 1983

No. 34 - January - March, 1984
No. 35 - April - June, 1984
No. 36 - July - September, 1984
No. 37 - October - December, 1984
No. 38 - January - March, 1985
No. 39 - April - June, 1985
No. 40 - July - September, 1985
No. 41 - October - December, 1985
No. 42 - January - March, 1986
No. 43 - April - June, 1986
No. 44 - July - September, 1986
No. 45 - October - December, 1986
No. 46 - January - March, 1987
No. 47 - April - June, 1987
No. 48 - July - September, 1987
No. 49 - October - December, 1987
No. 50 - January - March, 1988
No. 51 - April - June, 1988
No. 52 - July - September, 1988
No. 53 - October - December, 1988
No. 54 - January - March, 1989
No. 55 - April - June, 1989
No. 56 - July - September, 1989
No. 57 - October - December, 1989
No. 58 - January - March, 1990
No. 59 - April - June, 1990
No. 60 - July - September, 1990
No. 61 - October - December, 1990
No. 62 - January - March, 1991
No. 63 - April - June, 1991
No. 64 - July - September, 1991 
No. 65 - October - December, 1991
No. 66 - January - March, 1992

The Northeastern Seismological Association (NESA) was composed of seismic stations in Ottawa (PO), Pittsburgh (PA), Fordham (NY), Burlington (VT), Portland (ME), Machias (ME), Harvard (MA), Williamstown (MA), and Weston (MA).

This series of seismic bulletins published by the NESA contains seismic phase data
from 1938 - 1950. Please read NESA Notice first.

NESA Bulletins 1937 (Partial)

January, 1937
Feburary, 1937

NESA Bulletins 1938 - 1943

No. 1 - 5/1938
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
No. 9
No. 10
No. 11
No. 12
No. 13 - 1/1939
No. 14
No. 15
No. 16
No. 17
No. 18
No. 19
No. 20
No. 21
No. 22
No. 23
No. 24
No. 25
No. 26
No. 27
No. 28
No. 29
No. 30
No. 31
No. 32
No. 33
No. 34
No. 35
No. 36
No. 37 - 1/1940
No. 38
No. 39
No. 40
No. 41
No. 42
No. 43
No. 44
No. 45
No. 46
No. 47
No. 48
No. 49-50
No. 51-52
No. 53
No. 54
No. 55
No. 56
No. 57
No. 58
No. 59
No. 60
No. 61 - 1/1941
No. 62
No. 63
No. 64 
No. 65
No. 66

No. 67 
No. 68
No. 69
No. 70
No. 71
No. 72
No. 73
No. 74
No. 75
No. 76
No. 77
No. 78
No. 79
No. 80
No. 81-82
No. 83-84
No. 85-86 - 1/1942
No. 87
No. 88
No. 89
No. 90
No. 91
No. 92
No. 93
No. 94
No. 95
No. 96
No. 97
No. 98
No. 99
No. 100
No. 101
No. 102
No. 103
No. 104
No. 105
No. 106
No. 107
No. 108
No. 109- 1/1943
No. 110
No. 111
No. 112
No. 113
No. 114
No. 115
No. 116
No. 117
No. 118
No. 119
No. 120
No. 121
No. 122
No. 123
No. 124
No. 125
No. 126
No. 127
No. 128
No. 129
No. 130
No. 131
No. 132

NESA Bulletins: 1944 - 1950

No. 133 - 1/1944
No. 134
No. 135
No. 136
No. 137
No. 138
No. 139
No. 140
No. 141
No. 142
No. 143
No. 144
No. 145
No. 146
No. 147
No. 148
No. 149
No. 150
No. 151
No. 152
No. 153
No. 154
No. 155
No. 156
No. 157 - 1/1945
No. 158
No. 159
No. 160
No. 161
No. 162
No. 163
No. 164
No. 165
No. 166
No. 167
No. 168
No. 169
No. 170
No. 171
No. 172
No. 173
No. 174
No. 175
No. 176
No. 177
No. 178
No. 179
No. 180
No. 181 - 1/1946
No. 182
No. 183
No. 184
No. 185
No. 186

No. 187
No. 188
No. 189
No. 190
No. 191
No. 192
No. 193 - 1/1947
No. 194
No. 195
No. 196
No. 197
No. 198
No. 199
No. 200
No. 201
No. 202
No. 203
No. 204
No. 205 - 1/1948
No. 206
No. 207
No. 208
No. 209
No. 210
No. 211
No. 212
No. 213
No. 214
No. 215
No. 216
No. 217 - 1/1949
No. 218
No. 219
No. 220
No. 221
No. 222
No. 223
No. 224
No. 225
No. 226
No. 227
o. 228
No. 229 - 1/1950
No. 230
No. 231
No. 232
No. 233
No. 234
No. 235
No. 236
No. 237
No. 238
No. 239
No. 240