| Crustal Stress Short-Term/Imminent Earthquake Prediction Record (1971) | |||||||||||||||
| 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) | ||||||||||||||
| 71-1 | 1971. 3. 1 | 1971.3.1 | N37.0° | 5± | 0 | ||||||||||
| -3.12 | E112.7° | ||||||||||||||
| 71-2 | 1971. 4.24 | 1971.4.24 | N36.58° | 5± | 1971.4.25 | N37.38° | 4 | Heshun, Shanxi | |||||||
| -4.30 | E114.4° | -4.29 | E113.57° | 4 | |||||||||||
| 4 | |||||||||||||||
| 4.3 | 0 | 115.7 | 0.7 | 100 | 68.5 | 60 | 75.4 | ||||||||
| 4.3 | |||||||||||||||
| 71-3 | 1971. 4.24 | 1971.4.24 | N35.83° | 5± | 1971.4.25 | N37.38° | 4 | Heshun, Shanxi | |||||||
| -4.30 | E112.97° | -4.29 | E113.57° | 4 | |||||||||||
| 4 | |||||||||||||||
| 4.3 | 0 | 180.5 | 0.7 | 100 | 54.9 | 60 | 70 | ||||||||
| 4.3 | |||||||||||||||
| 71-4 | 1971. 4.24 | 1971.4.24 | N36.57° | 5± | 1971.4.25 | N37.38° | 4 | Heshun, Shanxi | |||||||
| -4.30 | E111.7° | -4.29 | E113.57° | 4 | |||||||||||
| 4 | |||||||||||||||
| 4.3 | 0 | 189.1 | 0.7 | 100 | 53.4 | 60 | 69.4 | ||||||||
| 4.3 | |||||||||||||||
| 71-5 | 1971. 4.24 | 1971.4.24 | N37.67° | 5± | 1971.4.25 | N37.38° | 4 | Heshun, Shanxi | |||||||
| -4.30 | E112.7° | -4.29 | E113.57° | 4 | |||||||||||
| 4 | |||||||||||||||
| 4.3 | 0 | 82.7 | 0.7 | 100 | 76.5 | 60 | 78.6 | ||||||||
| 4.3 | |||||||||||||||
| 71-6 | 1971. 4.29 | 1971.5.1 | N36.9° | 5± | 0 | ||||||||||
| -5.5 | E113.37° | ||||||||||||||
| 71-7 | 1971. 4.29 | 1971.5.1 | N37.05° | 5± | 0 | ||||||||||
| -5.5 | E114.8° | ||||||||||||||
| 71-8 | 1971. 5. 6 | 1971.5.7 | N37.05° | 5± | 0 | ||||||||||
| -5.12 | E114.8° | ||||||||||||||
| 71-9 | 1971. 6.3 | 1971.6.4 | N36.8° | 5± | 1971.6.5 | N37.42° | 4.8 | Heshun, Shanxi | 3 | 105.2 | 0.2 | 95 | 70.9 | 91.1 | 84.2 |
| -6.12 | E112.53° | E113.43° | 5.2 | ||||||||||||
| 71-10 | 1971. 7.14 | 1971.7.15 | N40.25° | 5± | 0 | ||||||||||
| -7.22 | E114.28° | ||||||||||||||
| 71-11 | 1971. 7.14 | 1971.7.15 | N39.63° | 5± | 0 | ||||||||||
| -7.22 | E118.67° | ||||||||||||||
| 71-12 | 1971. 8.14 | 1971.8.15 | N38.13° | 5± | 1971.8.15 | N35.53° | 4.5 | Xiaxian, Shanxi | 2 | 480.8 | 0.5 | 96.6 | 31.3 | 74.8 | 63.9 |
| -8.2 | E115.75° | E111.43° | |||||||||||||
| 71-13 | 1971.12.20 | 1971.12.21 | N43.98° | 5± | 0 | ||||||||||
| -12.24 | E116.53° | ||||||||||||||
| In 1971 the success rate (general evaluation mark is ³ 60) of short-imminent earthquake predictions with piezomagnetic crustal stress method is 6/13%=46.2%, incorrect short-imminent earthquake predictions (general evaluation mark is <60) is 0, false alarms of short-imminent earthquake predictions (general evaluation mark is 0 ) is 7/13%=53.8%. | |||||||||||||||