Case Highlight

Case 1: M9.1 Japan Earthquake on 2011/03/11

Death toll: more than 18,000.

A. Epicenter Location

[Figure 1-1] Asterisks indicate the location of the epicenter. M9.1 Japan Earthquake on 2011/03/11. Black lines indicate the break length and location of the fault.

B. Airflow in High Altitude  

[Figure 1-2] The  precursor of airflow in high altitude on 2011/03/07 06. The velocity lines intersect near the epicenter.

Reference: Wu, Hong-Chun, 2012. Jet stream's signal associated with major earthquakes precursor of M9.0 Japan earthquake (2011/03/11). Singapore: AOGS IWG14-A011.

C. Outgoing Longwave Radiation

[Figure 1-3] Shows the location of OLR on March 10, 2011. For detailed graphics, please refer to the relevant report published by NASA.

Information Resource:

Case 2: The Anomalous signals of M>5.8 Earthquakes

NO. signal  / Earthquake Time Difference (days) Distance Error (km) Time Record Source

123
(123) 2026/08/21~2026/09/21 Eastern Taiwan(23.7N 121.9E)M>6.0
M5.8 2026/08/25 15:00:11 22.63N121.6E 13.1km

4

122.8

2026/08/21

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118
(118)2026/08/03~2026/10/03 Japan(43.3N143.7E)M>6.0

M6.0 2026-08-23 21:44:53 (UTC+08:00)
41.834°N 142.826°E 42.9 km

20

178.0

2026/08/03

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113
(113) 2026/07/11~2026/0911 New Zealand (45.3S166.9E)
M>6.0
M5.9 2026-07-16 17:14:54 (UTC+08:00)
45.043°S 167.611°E 76.4 km

5

62.6

2026/07/11

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107

(107) 2026/06/14~2026/08/14 Japan(39.3N141.9E)M>6.0

M6.9 2026-06-25 06:30:15 (UTC+08:00)
40.346°N 142.132°E 51.7 km 

11

118

2026/0614

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99

(99) 2026/05/14~2026/06/24 Japan(26.9N129.8E)M>6.0

M5.9 2026-05-20 10:46:24 (UTC+08:00) 27.392°N 128.734°E 42.0 km

6

118

2026/05/14

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76-1

(76)2026/03/24~2026/03/30 Taiwan(24.7N122.0E)M>6.0

M6.1 2026/05/01 20:39:55 Taiwan 24.93N122.08E 98.3km (central weather adminstration in Taiwan)

38

27

2026/03/24

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95

(95) 2026/04/28~2026/06/28 Japan(32.1N131.8E)M>6.0

2026-07-28 15:27:15 (UTC+08:00)
Location 32.682°N 130.722°E
10.0 km

 

91

120.1

2026/04/28

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76

(76) 2026/03/27~2026/05/27 Japan(25.1N125.3E)M>6.0

M6.1 2026-07-03 12:04:48 (UTC+08:00)
25.950°N 125.794°E 10.0 km

 

98

106.7

2026/03/28

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89

(89)2026/04/17~2026/06/17 Kuril, Russia(45.7N150.8E)M>6.0

M5.8 2026/04/18 13:41 (45.8N151.9E) 5.8 10km


 1 86

2026/04/17


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80

(80) 2026/04/02~2026/06/02 Greece(34.9N25.6E)M>6.0

M5.8 2026-04-24 11:18:53 (UTC+08:00)34.935°N 25.827°E 12.8 km

 22 21

2026/04/05

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59 (59) 2026/02/22~2026/04/22 Italy(41.0N15.3E) M>6.0

M6.0 2026-03-10 07:03:54 (UTC+08:00) 40.565°N 14.067°E 381.7 km		 18 114 2026/02/24 View on Facebook →
55

(55) 2026/02/11~2026/04/11 Japan(38.8N141.6E)M>6.0

M6.5 2026-03-26 22:18:50 (UTC+08:00) 39.446°N 143.372°E 9.5 km

M7.5 2026-04-20 15:53:00 (UTC+08:00)39.953°N143.046°E35.0 km

46

68

166.5

178.5

 2026/02/11 View on Facebook →

37

(37) 2026/01/13~2026/03/13 Japan(39.0N142.3E)M>6.0

M5.7 2026-03-08 21:17:08 (UTC+08:00)39.438°N 143.235°E 16.0 km

M6.5 2026-03-26 22:18:50 (UTC+08:00)39.446°N 143.372°E 9.5 km

M7.5 2026-04-20 15:53:00 (UTC+08:00)39.953°N143.046°E35.0 km

8

54

72

97

100.7

94.1

104.8

123

2026/01/14

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20 (20) 2025/11/05~2026/01/05 Chile(32.6S71.6W)M>7.0

M6.2 2026-02-12 21:34:31 (UTC+08:00) 30.801°S 71.445°W 36.9 km		 99 200.5 2025/11/08 View on Facebook →
1 (1) 2025/09/02~2025/10/02 Alaska(60.9N151.0W)M>6.0

M6.0 2025-11-28 01:11:29 (UTC+08:00) 61.570°N 150.751°W 69.4 km		 87 75.7 2025/09/03 View on Facebook →