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Servicio
Sismologico Universidad de Chile gave a comprehensive
listing of Chilean earthquakes of mag =>7.0 since 1570. Of the total 93 earthquakes presented
for the 1800 - 2005 era, 39 appeared in the 12 months beginning
February 1 of those years in the 9/56 year grid shown in
Table B this appendix (significant p < .01). Even
more remarkably, some 20 major Chilean earthquakes occurred
in the 6 sequences in the ensuing 9/56 year table (Sqs 32, 41, 50, 03 12 &
21) (significant p < .001).
| Sq
32 |
Sq
41 |
Sq
50 |
Sq
03 |
Sq
12 |
Sq
21 |
| |
1801 |
1810 |
1819 |
1828 |
1837 |
| 1848 |
1857 |
1866 |
1875 |
1884 |
1893 |
| 1904 |
1913
|
1922
** |
1931
|
1940 |
1949
*****
|
1960
***** |
1969
|
1978 |
1987
**
|
1996 |
2005 |
|
Table
A
CHILEAN EARTHQUAKES (mag =>7.0):
1570 - 2005
|
|
Date
|
Time
|
Latitude
|
Longitude
|
Mag
|
|
08-02-1570
|
9:00
|
########
|
########
|
8.3
|
17-03-1575
|
10:00
|
-33,400
|
-70,600
|
7.3
|
16-12-1575
|
14:30
|
-39,800
|
-73,200
|
8.5
|
24-11-1604
|
12:30
|
########
|
########
|
8.5
|
16-09-1615
|
23:30
|
-18,500
|
-70,350
|
8.8
|
13-05-1647
|
22:30
|
########
|
########
|
8.5
|
15-03-1657
|
19:30
|
-36,830
|
-73,030
|
8.0
|
10-03-1681
|
-
|
-18,500
|
-70,350
|
7.3
|
|
12-07-1687
|
2:00
|
########
|
########
|
7.3
|
08-07-1730
|
4:45
|
-33,050
|
-71,630
|
8.7
|
24-12-1737
|
-
|
-39,800
|
-73,200
|
7.7
|
25-05-1751
|
1:00
|
-36,830
|
-73,030
|
8.5
|
30-03-1796
|
6:45
|
-27,350
|
-70,350
|
7.7
|
11-04-1819
|
10:00
|
-27,350
|
-70,350
|
8.3
|
19-11-1822
|
22:30
|
-33,050
|
-71,630
|
8.5
|
26-09-1829
|
14:00
|
-33,050
|
-71,630
|
7.0
|
08-10-1831
|
6:00
|
########
|
########
|
7.8
|
18-09-1833
|
5:45
|
########
|
########
|
7.7
|
20-02-1835
|
11:30
|
-36,830
|
-73,030
|
8.5
|
07-11-1837
|
8:00
|
-39,800
|
-73,200
|
8.0
|
08-10-1847
|
11:30
|
-31,610
|
-71,180
|
7.3
|
17-12-1849
|
6:00
|
-29,950
|
-71,370
|
7.5
|
06-12-1850
|
6:52
|
-33,810
|
-70,220
|
7.3
|
02-04-1851
|
6:48
|
-33,320
|
-71,420
|
7.1
|
05-10-1859
|
8:00
|
-27,350
|
-70,350
|
7.6
|
13-08-1868
|
16:45
|
-18,500
|
-70,350
|
9.5
|
24-08-1869
|
13:30
|
-19,600
|
-70,230
|
7.5
|
05-10-1871
|
5:00
|
-20,200
|
-70,170
|
7.3
|
09-05-1877
|
21:16
|
-19,600
|
-70,230
|
8.5
|
23-01-1878
|
8:00
|
-20.000
|
-70.300
|
7.9
|
02-02-1879
|
6:30
|
-53,000
|
-70,670
|
7.3
|
15-08-1880
|
8:48
|
-31,620
|
-71,180
|
7.7
|
16-08-1906
|
19:48
|
-33,000
|
-72,000
|
7.9
|
08-06-1909
|
1:00
|
-26,500
|
-70,500
|
7.6
|
04-10-1910
|
19:00
|
-22,000
|
-69,000
|
7.3
|
15-09-1911
|
8:10
|
-20,000
|
-72,000
|
7.3
|
29/01/1914
|
23:30
|
-35,000
|
-73,000
|
8.2
|
14/02/1917
|
20:48
|
-30,000
|
-73,000
|
7.0
|
20/05/1918
|
12:57
|
-28,500
|
-71,500
|
7.9
|
4/12/1918
|
7:47
|
########
|
########
|
8.2
|
1/03/1919
|
23:37
|
-41,000
|
-73,500
|
7.2
|
2/03/1919
|
7:45
|
-41,000
|
-73,500
|
7.3
|
10/12/1920
|
0:25
|
-39,000
|
-73,000
|
7.4
|
7/11/1922
|
19:00
|
-28,000
|
-72,000
|
7.0
|
10/11/1922
|
23:53
|
-28,500
|
-70,000
|
8.4
|
4/05/1923
|
17:47
|
-28,750
|
-71,750
|
7.0
|
15/05/1925
|
7:18
|
-26,000
|
-71,500
|
7.1
|
28/04/1926
|
7:13
|
-24,000
|
-69,000
|
7.0
|
21/11/1927
|
19:17
|
-44,500
|
-73,000
|
7.1
|
20/11/1927
|
16:35
|
-22,500
|
-70,500
|
7.1
|
1/12/1927
|
0:06
|
-35.000
|
-72.000
|
8.3
|
|
19/10/1929
|
16:18
|
-23,000
|
-69,000
|
7.5
|
|
18/03/1931
|
4:02
|
-32,500
|
-72,000
|
7.1
|
|
23/02/1933
|
4:09
|
-20,000
|
-71,000
|
7.6
|
1/03/1936
|
17:45
|
-40,000
|
-72,500
|
7.1
|
13/07/1936
|
7:12
|
-24,500
|
-70,000
|
7.3
|
25/01/1939
|
23:32
|
########
|
########
|
8.3
|
18/04/1939
|
2:22
|
-27,000
|
-70,500
|
7.4
|
|
11/10/40
|
14:41
|
-41,500
|
-74,500
|
7.0
|
8/07/1942
|
1:55
|
-24,000
|
-70,000
|
7.0
|
14/03/1943
|
14:37
|
-20,000
|
-69,500
|
7.2
|
6/04/1943
|
12:07
|
-30,750
|
-72,000
|
8.3
|
1/12/1943
|
6:34
|
-21,000
|
-69,000
|
7.0
|
13/07/1945
|
7:17
|
-33,250
|
-70,500
|
7.1
|
2/08/1946
|
15:19
|
########
|
########
|
7.9
|
19/04/1946
|
23:29
|
-38,000
|
-73,500
|
7.3
|
25/04/1949
|
9:54
|
-19,750
|
-69,000
|
7.3
|
29/05/1949
|
21:32
|
-22,000
|
-69,000
|
7.0
|
17/12/1949
|
2:53
|
-54,000
|
-71,000
|
7.8
|
17/12/1949
|
11:07
|
-54,000
|
-71,000
|
7.8
|
29/01/1950
|
20:56
|
-53,500
|
-71,500
|
7.0
|
9/12/1950
|
17:38
|
########
|
########
|
8.3
|
6/051953
|
13:16
|
########
|
########
|
7.6
|
6/12/1953
|
22:05
|
-22,100
|
-68,700
|
7.4
|
8/02/1954
|
-
|
-29.000
|
-70.500
|
7.7
|
19/04/1955
|
16:24
|
-30,000
|
-72,000
|
7.1
|
8/01/1956
|
16:54
|
-19,000
|
-70,000
|
7.1
|
17/12/1956
|
22:31
|
-25,500
|
-68,500
|
7.0
|
29/07/1957
|
13:15
|
-23,500
|
-71,500
|
7.0
|
13/061959
|
20:12
|
-20,420
|
-69,000
|
7.5
|
21/05/1960
|
6:02
|
-37,500
|
-73,500
|
7.3
|
22/05/1960
|
6:32
|
-37,500
|
-73,000
|
7.3
|
22/05/1960
|
15:11
|
-39,500
|
-74,500
|
8.5
|
19/06/1960
|
22:01
|
-38,000
|
-73,500
|
7.3
|
1/11/1960
|
4:45
|
-38,500
|
-75,100
|
7.4
|
13/07/1961
|
17:19
|
-41,700
|
-75,200
|
7.0
|
14/02/1962
|
2:36
|
-37,800
|
-72,500
|
7.3
|
3/08/1962
|
4:56
|
-23,300
|
-68,100
|
7.1
|
23/02/1965
|
18:11
|
-25,670
|
-70,630
|
7.0
|
28/03/1965
|
12:33
|
-32,418
|
-71,100
|
7.4
|
28/12/1966
|
4:18
|
-25,510
|
-70,740
|
7.8
|
13/03/1967
|
12:06
|
-40,120
|
-74,680
|
7.3
|
17/06/1971
|
17:00
|
-25,402
|
-69,058
|
7.0
|
8/07/1971
|
23:03
|
-32,511
|
-71,207
|
7.5
|
18/08/1974
|
6:44
|
-38453
|
-73431
|
7.1
|
10/05/1975
|
10:27
|
-38183
|
-73232
|
7.7
|
29/11/1976
|
21:40
|
-20520
|
-68919
|
7.3
|
3/08/1979
|
14:11
|
-26,518
|
-70,664
|
7.0
|
16/10/1981
|
0:25
|
-33134
|
-73074
|
7.5
|
4/10/1983
|
14:52
|
-26535
|
-70563
|
7.3
|
3/03/1985
|
19:46
|
-33,240
|
-71,850
|
7.8
|
8/04/1985
|
21:56
|
-34131
|
-71618
|
7.5
|
5/03/1987
|
6:17
|
-24388
|
-70161
|
7.3
|
8/08/1987
|
11:48
|
########
|
| |