Ricochet

Searching the CNSS Earthquake Catalog for quakes 5.0 Richter or greater, during a comparable time during August, 1999, we find there is an almost instant (or within days) reverberation on the opposite side of the plate, rolling around the world from west to east.

catalog=CNSS
start_time=1999/08/17,00:00:00
end_time=1999/08/22,23:59:59
minimum_magnitude=5.0
maximum_magnitude=9
minimum_depth=0
maximum_depth=100
event_type=E

Offered by Nancy.

Date	Location	No.	Lat.	Long.	Mag.
8/17/99	Turkey	1	40.70	29.98	7.6
	Turkey	2	40.70	30.59	5.0
	Turkey	3	40.78	30.08	5.0
	Turkey	4	40.63	30.70	5.3
	Burma	5	29.37	105.61	5.1
8/18/99	New Zealand	6	-37.25	177.27	5.8
	Chili	7	-30.79	-71.65	5.1
8/19/99	Turkey	8	40.58	29.07	5.0
	Japan	9	43.04	146.96	5.0
8/20/99	Tongo	10	-25.78	-179.68	5.3
	Costa Rica	11	9.20	-84.09	6.9
	Costa Rica	12	9.21	-84.04	6.7
	Idaho	13	44.87	-112.73	5.3
	Idaho	14	44.78	-112.77	5.3
	Tongo	15	-21.59	-174.45	5.1
	Japan	16	34.06	135.37	5.7
8/21/99	Tongo	17	-20.50	-173.70	5.7
	Costa Rica	18	9.06	-83.94	5.4
	Brazil	19	-58.16	-13.21	5.6
8/22/99	Peru	20	-40.42	-74.82	6.3
	Tongo	21	-16.10	167.92	6.2
	Tongo	22	-16.10	167.92	6.5
	Costa Rica	23	8.99	-84.01	5.3
	Guam	24	13.86	145.51	5.1
	Tongo	25	-15.24	167.81	5.1