Table 1 Warnings from April 14 to 19 and corresponding data from the actual earthquakes
Warning | Actual earthquake | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
# | Day | Issuance time | Lapse time/s | Epicenter location | Mag. | Max. seismic intensity | Score (%) | Epicenter location | Mag. | Max. seismic intensity |
1 | 14 | 21:26:42.5 | 3.8 | (1) | 6.5 | 6U | 100.0 | (1) | 6.5 | 7 |
2 | 22:08:11.9 | 21.2 | (1) | 5.4 | 5L | 88.9 | (1) | 5.8 | 6L | |
3 | 22:38:51.8 | 5.0 | (1) | 5.1 | 5L | 100.0 | (1) | 5.0 | 5L | |
4 | 15 | 00:03:53.9 | 4.1 | (1) | 5.9 | 5U | 91.7 | (1) | 6.4 | 6U |
5 | 16 | 01:25:14.0 | 3.9 | (1) | 5.9 | 5U | 45.7 | (1) | 7.3 | 7 |
01:25:18.7 | 8.6 | (1) | 6.9 | 6U | 97.4 | (4) | 5.7 | |||
6 | 01:44:17.8 | 5.2 | (1) | 5.4 | 5L | 100.0 | (1) | 5.4 | 5L | |
7 | 01:46:10.7 | 9.7 | (1) | 6.0 | 6L | 100.0 | (1) | 5.9 | 6L | |
8 | 03:03:21.0 | 5.3 | (2) | 5.8 | 5U | 100.0 | (2) | 5.9 | 5U | |
9 | 03:56:02.3 | 3.4 | (2) | 5.9 | 5L | 68.4 | (2) | 5.8 | 6U | |
10 | 04:15:18.9 | 6.8 | (1) | 6.4 | 5U | 4.0 | (1) | 3.5 | 3 | |
(2) | 3.1 | |||||||||
(4) | 3.8 | |||||||||
11 | 07:11:43.5 | 4.3 | (4) | 5.7 | 5L | 22.2 | (4) | 5.4 | 5L | |
12 | 07:42:42.8 | 16.3 | (5) | 5.7 | 5L | 8.3 | (1) | 4.2 | 4 | |
(2)? | NA | |||||||||
13 | 09:48:43.8 | 5.1 | (1) | 5.4 | 5L | 85.7 | (1) | 5.4 | 6L | |
14 | 11:29:08.8 | 9.5 | (6) | 6.9 | 7 | 2.8 | (1) | 2.9 | 3 | |
(4) | 3.2 | |||||||||
15 | 14:27:10.7 | 3.9 | (2) | 5.4 | 5L | 33.3 | (1) | 4.6 | 4 | |
16 | 16:02:10.0 | 5.1 | (1) | 5.4 | 5L | 100.0 | (1) | 5.4 | 5L | |
17 | 17 | 19:31:17.1 | 43.9 | (1) | 5.5 | 5U | 0.0 | (4) | 2.7 | 2 |
(1) | 2.6 | |||||||||
18 | 18 | 20:42:07.9 | 3.9 | (2) | 5.7 | 5U | 90.9 | (2) | 5.8 | 5U |
19 | 19 | 17:52:23.7 | 8.2 | (1) | 5.2 | 5L | 100.0 | (1) | 5.5 | 5U |