# Stauder and Udias (1963), Tables 1 and 3
# several columns are ignored
# "With the exception of earthquake number 21, which had a focal depth of 100 kilometers, all the earthquakes were of normal focal depth."
# I chose 30 km for a "normal depth"
# the magnitude is the average of the published range
# event 10 is omitted since it does not have a focal mechanism
# index origin_time latitude longitude dep mag Pt Pp Tt Tp remark
 1 1950-03-27 13:04:04 53.3  173    30 6.7   140 04 106 19
 2 1956-10-19 20:47:33 52.0  177    30 6.75  135 05 230 32
 3 1955-06-02 00:18:25 51.5  180    30 6.75  154 07 252 51
 4 1955-06-20 12:07:25 51.5  180    30 7.125 165 51 267 07
 5 1955-03-14 13:12:04 52.5  180    30 6.875 157 23 064 08
 6 1957-03-13 15:44:05 51.5 -179    30 6.75  213 37 304 02
 7 1957-03-16 02:34:12 52.0 -179    30 7.2   137 16 238 38
 8 1957-03-11 14:55:21 51.5 -178.5  30 7.2   156 03 248 51
 9 1957-03-11 03:12:41 51   -177.0  30 6.875 150 10 250 42
11 1957-03-14 14:47:44 51.5 -177    30 7.2   330 24 223 31
12 1958-02-22 10:50:23 50.5 -175    30 6.75  226 48 136 01
13 1957-03-19 12:50:51 51.5 -175    30 6.75  124 04 222 37
14 1958-08-14 14:55:10 52.0 -175    30 6.5   170 10 265 51
15 1957-06-13 10:40:38 52.5 -175    30 7     169 10 276 58
16 1957-03-12 07:28:40 51.5 -173.5  30 6.75  157 13 255 36
17 1957-03-10 15:26:23 52.0 -169.5  30 6.75  160 06 252 30
18 1957-03-09 20:39:18 52.5 -168.5  30 7.1   154 13 252 36
19 1957-01-02 00:39:22 53.0 -168.5  30 6.375 188 10 285 32
20 1957-01-02 02:17:35 52.5 -168    30 6.75  176 22 282 33
21 1955-01-13 02:03:45 53.0 -167.5 100 6.9   186 11 277 12
22 1957-03-15 02:52:08 53.0 -167    30 6.75  182 19 283 28
23 1957-04-19 22:19:30 52.5 -166    30 7.3   252 75 135 07
24 1957-03-17 22:44:44 54.0 -166    30 6.5   177 05 272 44
25 1957-03-22 14:22:07 54.0 -166    30 7.0   156 00 216 52
