Cambridge Earthquake Impact Database
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Japan 2011
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MLIT
Earthquake
Japan 2011
Tohoku
Study
MLIT
Survey Location
Rikuzentakata-shi
location point (lat long)
39.027661 141.625495
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
1.04166666666667
1.5625
3.64583333333333
5.20833333333333
22.9166666666667
33.8541666666667
31.7708333333333
100
Steel
0.343642611683849
0.687285223367698
0.343642611683849
2.06185567010309
7.21649484536082
12.0274914089347
18.5567010309278
58.7628865979381
100
Wooden
0.140618722378465
1.24548011249498
1.32583366813982
5.30333467255926
4.56006428284452
3.29449578143833
4.41944556046605
79.7107271996786
100
Prefabricated Structures
0.132100396301189
1.05680317040951
3.03830911492734
6.07661822985469
3.43461030383091
3.30250990752972
11.2285336856011
71.7305151915456
100
Unknown
1.04326480515496
1.0739490641301
0
0
0.0613685179502915
0
0.583000920527769
97.2384166922369
100
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
2
3
7
10
44
65
61
192
Steel
1
2
1
6
21
35
54
171
291
Wooden
7
62
66
264
227
164
220
3968
4978
Prefabricated Structures
1
8
23
46
26
25
85
543
757
Unknown
34
35
0
0
2
0
19
3169
3259
Total
43
109
93
323
286
268
443
7912
9477
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