Difference between revisions of "1972 earthquake"

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==Aftershocks==
 
==Aftershocks==
 +
Relocated mainshock and aftershocks
 +
From 蔣(1984)
 +
 +
{| class="wikitable"
 +
! 地震編號 !! 緯度(N) !! 經度(E) !! 深度(km) !! 規模(mb) !! 年 !! 月 !! 日 !! 時 !! 分 !! 秒
 +
|-
 +
! A
 +
| 23.59 || 121.54 || 29.3 || 6.1 || 72 || 4 || 24 || 17 || 57 || 22.06
 +
|-
 +
! B
 +
| 23.48 || 121.39 || 39.7 || 5.2 || 72 || 4 || 24 || 19 || 32 || 12.65
 +
|-
 +
! C
 +
| 23.52 || 121.4 || 52.5 || 5.1 || 72 || 4 || 24 || 20 || 0 || 34.81
 +
|-
 +
! D
 +
| 23.62 || 121.49 || 32.7 || 4.8 || 72 || 4 || 24 || 20 || 22 || 43.58
 +
|-
 +
! E
 +
| 23.57 || 121.41 || 8.6 ||  || 72 || 4 || 24 || 20 || 45 || 41.19
 +
|-
 +
! F
 +
| 23.71 || 121.66 || 42.8 ||  || 72 || 4 || 25 || 1 || 30 || 35.69
 +
|-
 +
! G
 +
| 23.78 || 121.58 || 26 || 5.4 || 72 || 4 || 25 || 1 || 58 || 31.91
 +
|-
 +
! H
 +
| 23.88 || 121.5 || 42.7 || 4.7 || 72 || 4 || 25 || 3 || 30 || 29.68
 +
|-
 +
! I
 +
| 23.92 || 121.36 || 11.6 ||  || 72 || 4 || 25 || 3 || 44 || 5.12
 +
|-
 +
! J
 +
| 23.94 || 121.34 || 16.2 || 4.3 || 72 || 4 || 25 || 3 || 59 || 49.68
 +
|-
 +
! K
 +
| 23.75 || 121.74 || 16.4 ||  || 72 || 4 || 25 || 4 || 34 || 18.8
 +
|-
 +
! L
 +
| 23.58 || 121.61 || 48.4 || 4.7 || 72 || 4 || 25 || 7 || 27 || 57.24
 +
|-
 +
! M
 +
| 23.85 || 121.31 || 28.5 || 4.6 || 72 || 4 || 27 || 7 || 48 || 28.18
 +
|-
 +
! N
 +
| 23.8 || 121.56 || 27.1 ||  || 72 || 4 || 27 || 22 || 26 || 28.38
 +
|-
 +
! O
 +
| 23.9 || 121.55 || 33.7 || 4.8 || 72 || 5 || 2 || 4 || 1 || 21.3
 +
|-
 +
! P
 +
| 23.68 || 121.08 || 16.4 ||  || 72 || 5 || 6 || 16 || 59 || 21.34
 +
|-
 +
! Q
 +
| 23.86 || 121.26 || 26.1 ||  || 72 || 5 || 25 || 2 || 38 || 48.12
 +
|-
 +
! R
 +
| 23.61 || 121.7 || 3 || 4.5 || 72 || 8 || 1 || 1 || 4 || 44
 +
|-
 +
! S
 +
| 23.9 || 121.6 || 36 || 5.5 || 72 || 11 || 8 || 22 || 25 || 46.5
 +
|-
 +
! T
 +
| 23.95 || 121.28 || 22 || 5.9 || 72 || 11 || 10 || 2 || 41 || 14.5
 +
|-
 +
! U
 +
| 23.87 || 121.66 || 27 || 5.5 || 72 || 11 || 21 || 10 || 47 || 16.4
 +
|}
 +
 +
From 詹(1985)
 +
{| class="wikitable"
 +
! 地震編號 !! 緯度(N) !! 經度(E) !! 深度(km) !! 規模(Mcw) !! 年 !! 月 !! 日 !! 時 !! 分 !! 秒
 +
|-
 +
! A
 +
| 23.51 || 121.53 || 15.42 || 6.38 || 72 || 4 || 24 || 17 || 57 || 22.01
 +
|-
 +
! B
 +
| 23.52 || 121.31 || 1.82 || 5.51 || 72 || 4 || 24 || 19 || 32 || 11.37
 +
|-
 +
! C
 +
| 23.49 || 121.25 || 5.83 || 4.92 || 72 || 4 || 24 || 20 || 0 || 32.77
 +
|-
 +
! D
 +
| 23.6 || 121.57 || 22.05 || 4.68 || 72 || 4 || 24 || 20 || 22 || 42.35
 +
|-
 +
! E
 +
| 23.62 || 121.34 || 3.12 || 4.24 || 72 || 4 || 24 || 20 || 45 || 42.56
 +
|-
 +
! F
 +
| 23.71 || 121.55 || 23.94 || 4.47 || 72 || 4 || 25 || 1 || 30 || 34.48
 +
|-
 +
! G
 +
| 23.69 || 121.62 || 26.12 || 5.47 || 72 || 4 || 25 || 1 || 58 || 31.55
 +
|-
 +
! H
 +
| 23.65 || 121.62 || 25.69 || 4.4 || 72 || 4 || 25 || 3 || 30 || 24.59
 +
|-
 +
! I
 +
| 23.65 || 121.58 || 0.51 || 4.01 || 72 || 4 || 25 || 3 || 44 || 2.81
 +
|-
 +
! J
 +
| 23.75 || 121.5 || 22 || 4.29 || 72 || 4 || 25 || 3 || 59 || 48.78
 +
|-
 +
! K
 +
| 23.74 || 121.46 || 17.26 || 4.26 || 72 || 4 || 25 || 4 || 34 || 19.88
 +
|-
 +
! L
 +
| 23.58 || 121.5 || 21.97 || 4.37 || 72 || 4 || 25 || 7 || 27 || 55.94
 +
|-
 +
! M
 +
| 23.76 || 121.29 || 0.85 || 4.84 || 72 || 4 || 27 || 7 || 48 || 25.57
 +
|-
 +
! N
 +
| 23.78 || 121.56 || 0.98 || 4.26 || 72 || 4 || 27 || 22 || 26 || 26.51
 +
|-
 +
! O
 +
| 23.78 || 121.57 || 0.69 || 5.16 || 72 || 5 || 2 || 4 || 1 || 18.32
 +
|-
 +
! P
 +
| 23.62 || 121.32 || 8.37 || 4.24 || 72 || 5 || 6 || 16 || 59 || 16.93
 +
|-
 +
! Q
 +
| 23.76 || 121.37 || 9.96 || 4.25 || 72 || 5 || 25 || 2 || 38 || 46.12
 +
|}
  
 
==Ground deformations==
 
==Ground deformations==

Revision as of 09:27, 15 February 2020

  • Need to have a map showing the 1951 earthquake sequences and the 1972 earthquake sequences, and the potential location of the 1972 surface rupture

Mainshock magnitude

Aftershocks

Relocated mainshock and aftershocks From 蔣(1984)

地震編號 緯度(N) 經度(E) 深度(km) 規模(mb) 年 月 日 時 分 秒
A 23.59 121.54 29.3 6.1 72 4 24 17 57 22.06
B 23.48 121.39 39.7 5.2 72 4 24 19 32 12.65
C 23.52 121.4 52.5 5.1 72 4 24 20 0 34.81
D 23.62 121.49 32.7 4.8 72 4 24 20 22 43.58
E 23.57 121.41 8.6 72 4 24 20 45 41.19
F 23.71 121.66 42.8 72 4 25 1 30 35.69
G 23.78 121.58 26 5.4 72 4 25 1 58 31.91
H 23.88 121.5 42.7 4.7 72 4 25 3 30 29.68
I 23.92 121.36 11.6 72 4 25 3 44 5.12
J 23.94 121.34 16.2 4.3 72 4 25 3 59 49.68
K 23.75 121.74 16.4 72 4 25 4 34 18.8
L 23.58 121.61 48.4 4.7 72 4 25 7 27 57.24
M 23.85 121.31 28.5 4.6 72 4 27 7 48 28.18
N 23.8 121.56 27.1 72 4 27 22 26 28.38
O 23.9 121.55 33.7 4.8 72 5 2 4 1 21.3
P 23.68 121.08 16.4 72 5 6 16 59 21.34
Q 23.86 121.26 26.1 72 5 25 2 38 48.12
R 23.61 121.7 3 4.5 72 8 1 1 4 44
S 23.9 121.6 36 5.5 72 11 8 22 25 46.5
T 23.95 121.28 22 5.9 72 11 10 2 41 14.5
U 23.87 121.66 27 5.5 72 11 21 10 47 16.4

From 詹(1985)

地震編號 緯度(N) 經度(E) 深度(km) 規模(Mcw) 年 月 日 時 分 秒
A 23.51 121.53 15.42 6.38 72 4 24 17 57 22.01
B 23.52 121.31 1.82 5.51 72 4 24 19 32 11.37
C 23.49 121.25 5.83 4.92 72 4 24 20 0 32.77
D 23.6 121.57 22.05 4.68 72 4 24 20 22 42.35
E 23.62 121.34 3.12 4.24 72 4 24 20 45 42.56
F 23.71 121.55 23.94 4.47 72 4 25 1 30 34.48
G 23.69 121.62 26.12 5.47 72 4 25 1 58 31.55
H 23.65 121.62 25.69 4.4 72 4 25 3 30 24.59
I 23.65 121.58 0.51 4.01 72 4 25 3 44 2.81
J 23.75 121.5 22 4.29 72 4 25 3 59 48.78
K 23.74 121.46 17.26 4.26 72 4 25 4 34 19.88
L 23.58 121.5 21.97 4.37 72 4 25 7 27 55.94
M 23.76 121.29 0.85 4.84 72 4 27 7 48 25.57
N 23.78 121.56 0.98 4.26 72 4 27 22 26 26.51
O 23.78 121.57 0.69 5.16 72 5 2 4 1 18.32
P 23.62 121.32 8.37 4.24 72 5 6 16 59 16.93
Q 23.76 121.37 9.96 4.25 72 5 25 2 38 46.12

Ground deformations

  • Mostly associated to the landslides and the slope failures.
  • A more-than-2-km-long fissure is interesting.
  • No clear evidence of surface rupture at the base of the coastal range.
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