Crustal Stress Short-Term/Imminent Earthquake Prediction Record (1977)
Series	Issue	Prediction			Actual Earthquake				Misfit			ESTAPE Score (Accuracy)
Yr-No.	Time	Time(To)	Location	Mo	Time(T)	Location	MS	Location Name	D T	D R	D M	PT	PR	PM	P(%)
									(day)	(Km)
77-1	1977. 1.25	1977.1.31	N39.68°	6±	1977.1.30	N39.4°	5.5	Tangshan, Hebei	3	46.6	0.5	95	86.2	74.8	85.4
		-2.5	E118.48°			E118.08°
77-2	1977. 2.24	1977.2.26	N23.75°	6-7	1977.3.19	N16.1°	7.5	Philippine	16	860	1	86.7	0	64.9	45.5
		-3.9	E121.0°			E122.2°
77-3	1977. 2.24	1977.2.26	N31.4°	6±	1977.2.25	N27.5°	5.2	Yanyuan, Sichuan	7	449	0.8	88.7	0	54.7	43
		-3.9	E102.1°			E100.9°
77-4	1977. 3.19	1977.3.20	N40.0°	³ 6											0
		-4.10	E115.0°
77-5	1977. 3.19	1977.3.20	N39.45°	6±	1977.3.24	N39.78°	5.2	Tangshan, Hebei	7	65.7	0.8	88.7	80.9	54.7	75.4
		-4.10	E118.0°			E118.63°
77-6	1977. 5.26	1977.6.2	N39.68°	5.5-6	1977.6.10	N39.45°	5.2	Fengnan, Hebei	3	31.1	0.6	95	90.6	68.5	85.3
		-6.13	E117.88°			E118.08°
77-7	1977. 6.11	1977.6.15	N26.23°	>6											0
		-7.31	E100.42°
77-8	1977. 6.11	1977.6.15	N23.37°	>6											0
		-7.31	E101.03°
77-9	1977. 7. 8	1977.7.9	N39.68°	6±	1977.7.10	N39.87°	5.1	Lulong, Hebei
		-7.20	E118.48°			E119.03°
					1977.7.15	N39.75°	5	Tangshan, Hebei	3	35	1	95	89.5	39.2	76.1
						E118.08°
77-10	1977. 7. 8	1977.7.9	N39.35°	5±											0
		-7.20	E116.47°
In 1977 the success rate (general evaluation mark is ³ 60) of short-imminent earthquake predictions with piezomagnetic crustal stress method is 4 /10=40%, incorrect short-imminent earthquak predictions (general evaluation mark is <60) is 2/10=20%, false alarms of short-imminent earthquake predictions (general evaluation mark is 0 ) is 4 /10=40%.