Cambridge Earthquake Impact Database
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Japan 2011
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MLIT
Earthquake
Japan 2011
Tohoku
Study
MLIT
Survey Location
Otsuchi-cho
location point (lat long)
39.358231 141.899422
lat long accuracy
Good
distance from epicentre (km)
usgs pga
usgs pgv
usgs mmi
usgs sdpga
usgs svel
Image Gallery
Damage Matrix
Percent Matrix
Building Classes
Damage Level Percentages of Total Damaged
Unknown
No damage
Partial damage
Half collapse
Massive half-collapse
Total collapse (IAFC)
Total collapse (NR)
Total collapse (WA)
Total
RC
0
0
0
1.21951219512195
3.65853658536585
31.7073170731707
51.219512195122
12.1951219512195
100
Steel
0
0
0
1.8018018018018
3.6036036036036
6.30630630630631
40.5405405405405
47.7477477477478
100
Wooden
0
0.185299567634342
0.576487543751287
9.59439983528927
5.20897673460984
2.98538192299774
2.80008235536339
78.6493720403541
100
Prefabricated Structures
0
0
0
0.62111801242236
0.62111801242236
0.62111801242236
13.0434782608696
85.0931677018634
100
Unknown
0
0
0
0
0
0
0
0
0
Building Classes
Damage Level
Unknown
No damage
Partial damage
Half collapse
Massive half-collapse
Total collapse (IAFC)
Total collapse (NR)
Total collapse (WA)
Total
RC
0
0
0
1
3
26
42
10
82
Steel
0
0
0
4
8
14
90
106
222
Wooden
0
9
28
466
253
145
136
3820
4857
Prefabricated Structures
0
0
0
1
1
1
21
137
161
Unknown
0
0
0
0
0
0
0
0
0
Total
0
9
28
472
265
186
289
4073
5322
Map Overlays
Study locations
Study Locations
Asahi-shi
Chosei-mura
Choshi-shi
Fudai-mura
Hachinohe-shi
Hashikami-cho
Higashimatsushima-shi
Hirono-machi
Hitachi-shi
Hitachinaka-shi
Hokota-shi
Ichinomiya-machi
Ishinomaki-shi
Iwaizumi-mura
Iwaki-shi
Iwanuma-shi
Kamaishi-shi
Kamisu-shi
Kashima-shi
Kesennuma-shi
Kitaibaraki-shi
Kuji-shi
Kujukuri-machi
Matsushima-machi
Minamisanriku-cho
Misawa-shi
Mito-shi
Miyako-shi
Naraha-machi
Natori-shi
Noda-mura
Oarai-machi
Ofunato-shi
Oirase-cho
Okuma-machi
Onagawa-cho
Otsuchi-cho
Rifu-cho
Rikuzentakata-shi
Rokkasho-mura
Sammu-shi
Sendai-shi
Shichigahama-machi
Shinchi-machi
Shiogama-shi
Soma-shi
Sosa-shi
Tagajo-shi
Takahagi-shi
Tanohata-mura
Tokai-mura
Tomioka-machi
Watari-cho
Yamada-machi
Yamamoto-cho
Yokoshibahikari-machi