Aftershock sequences of the great shocks (summary)
Date
Number
100 days
Number
3 years
Aftershocks
decay 100 d
Aftershocks
decay 3 y
Relaxation
time, years
1985/09/19
1986/10/20
1989/05/23
1993/08/08
1994/06/09
1994/10/04
1995/04/07
1995/12/03
1996/02/17
1998/03/25
2000/06/04
29
151
36
121
5
515
52
311
357
38
278
65
205
54
247
5
919
302
483
427
46*
278*
Omori Law
Modified OL 3
Omori Law
Modified OL 2
Modified OL 2
Modified OL 2
Modified OL 2
Modified OL 2
Modified OL 2
Omori Law
Modified OL 2
Modified OL 3
Modified OL 3
Modified OL 2
Modified OL 3
-
Modified OL 3
Modified OL 2
Modified OL 3
Modified OL 2
Modified OL 2
*
284 days
100 days, =1.5
1.3 years, >3
65 days, >1.5
-
2 years, >2.5
14 days, >2
1 year
2 years, >2.5
140 days
*
Sixth Workshop on Non-Linear
Dynamics and Earthquake Prediction
The Abdus Salam ICTP, Miramare
15/10/2001
37