Earthquakes date Xi − Xi−1 | KΔX Xi − KΔX | |||||
No. | YMD | (year) | (year) | K | (year) | (year) |
1 | 19040319 | 1904.21 |
|
|
|
|
2 | 19060817 | 1906.62 | 2.41 | 4. | 2.36 | 0.05 |
3 | 19060830 | 1906.66 | 0.04 | 0. | 0.00 | 0.04 |
4 | 19061226 | 1906.98 | 0.32 | 1. | 0.59 | −0.27 |
5 | 19090608 | 1909.43 | 2.45 | 4. | 2.36 | 0.09 |
6 | 19100906 | 1910.67 | 1.24 | 2. | 1.18 | 0.06 |
7 | 19110915 | 1911.70 | 1.03 | 2. | 1.18 | −0.15 |
8 | 19140130 | 1914.07 | 2.37 | 4. | 2.36 | 0.01 |
9 | 19180520 | 1918.38 | 4.31 | 7. | 4.13 | 0.18 |
10 | 19181204 | 1918.92 | 0.54 | 1. | 0.59 | −0.05 |
11 | 19221107 | 1922.85 | 3.93 | 7. | 4.13 | −0.20 |
12 | 19221111 | 1922.86 | 0.01 | 0. | 0.00 | 0.01 |
13 | 19250515 | 1925.36 | 2.50 | 4. | 2.36 | 0.14 |
14 | 19270414 | 1927.28 | 1.92 | 3. | 1.77 | 0.15 |
15 | 19281201 | 1928.92 | 1.64 | 3. | 1.77 | −0.13 |
16 | 19310318 | 1931.20 | 2.28 | 4. | 2.36 | −0.08 |
17 | 19330223 | 1933.14 | 1.94 | 3. | 1.77 | 0.17 |
18 | 19360713 | 1936.53 | 3.39 | 6. | 3.54 | −0.15 |
19 | 19390125 | 1939.06 | 2.53 | 4. | 2.36 | 0.17 |
20 | 19390418 | 1939.29 | 0.23 | 0. | 0.00 | 0.23 |
21 | 19401004 | 1940.76 | 1.4 | 2. | 1.18 | 0.29 |
22 | 19420708 | 1942.51 | 1.75 | 3. | 1.77 | −0.02 |
23 | 19430314 | 1943.20 | 0.69 | 1. | 0.59 | 0.10 |
24 | 19430406 | 1943.26 | 0.06 | 0. | 0.00 | 0.06 |
25 | 19450913 | 1945.70 | 2.44 | 4. | 2.36 | 0.08 |
26 | 19460802 | 1946.58 | 0.88 | 1. | 0.59 | 0.29 |
27 | 19490420 | 1949.29 | 2.71 | 5. | 2.95 | −0.24 |
28 | 19490425 | 1949.31 | 0.02 | 0. | 0.00 | 0.02 |
29 | 19530506 | 1953.34 | 4.03 | 7. | 4.13 | −0.10 |
30 | 19600521 | 1960.38 | 7.04 | 12. | 7.08 | −0.04 |
31 | 19600522 | 1960.39 | 0.01 | 0. | 0.00 | 0.01 |
32 | 19600522 | 1960.39 | 0.00 | 0. | 0.00 | 0.00 |
33 | 19600620 | 1960.46 | 0.07 | 0. | 0.00 | 0.07 |
34 | 19601202 | 1960.92 | 0.46 | 1. | 0.59 | −0.13 |
35 | 19620214 | 1962.12 | 1.20 | 2. | 1.18 | 0.02 |
36 | 19650328 | 1965.23 | 3.11 | 5. | 2.95 | 0.16 |
37 | 19661228 | 1966.98 | 1.75 | 3. | 1.77 | −0.02 |
38 | 19671221 | 1967.97 | 0.99 | 2. | 1.18 | −0.19 |
39 | 19710709 | 1971.51 | 3.54 | 6. | 3.54 | 0.00 |
40 | 19740818 | 1974.62 | 3.11 | 5. | 2.95 | 0.16 |
41 | 19750510 | 1975.35 | 0.73 | 1. | 0.59 | 0.14 |
42 | 19811016 | 1981.79 | 6.44 | 11. | 6.49 | −0.05 |
43 | 19811107 | 1981.85 | 0.06 | 0. | 0.00 | 0.06 |
44 | 19831004 | 1983.75 | 1.90 | 3. | 1.77 | 0.13 |
45 | 19850303 | 1985.16 | 1.41 | 2. | 1.18 | 0.23 |
46 | 19850304 | 1985.17 | 0.01 | 0. | 0.00 | 0.01 |
47 | 19850409 | 1985.26 | 0.09 | 0. | 0.00 | 0.09 |
48 | 19870305 | 1987.17 | 1.91 | 3. | 1.77 | 0.14 |
49 | 19870305 | 1987.17 | 0.00 | 0. | 0.00 | 0.00 |
50 | 19870808 | 1987.60 | 0.43 | 1. | 0.59 | −0.16 |
51 | 19880119 | 1988.05 | 0.45 | 1. | 0.59 | −0.14 |
52 | 19880205 | 1988.09 | 0.04 | 0. | 0.00 | 0.04 |
53 | 19950730 | 1995.57 | 7.48 | 13. | 7.67 | −0.19 |
54 | 19971015 | 1997.78 | 2.21 | 4. | 2.36 | −0.15 |
55 | 19980130 | 1998.07 | 0.29 | 0. | 0.00 | 0.29 |
56 | 20050613 | 2005.44 | 7.37 | 12. | 7.08 | 0.29 |
57 | 20100227 | 2010.15 | 4.71 | 8. | 4.72 | −0.01 |
Commensurable value | 0.590 | |||||
Mean | −0.027 | |||||
Standard deviation (σn−1) | 0.142 |