2011/03/11 15:15 Off Ibaraki Pref. Earthquake (M=7.7, h=43 km)

Event

2011/03/11 15:15 Off Ibaraki Pref. (M=7.7, h=43 km)

Site Location

Site Map
Site Map

List of Records

Code Site Δ (km) IJMA Azim. Loc. Peak Acc. (cm/s2) Notes
H1 H2 V
BRI Seismological Training Laboratory, Building Research Institute 107 4.7 180° 01F* 98 148 71 [wave] [data]
ANX Annex and Main Bldg., Building Research Institute 107 4.7 180° A01* 101 151 78 [wave] [data]
A89 57 70 37 [wave]
BFE 75 122 53 [wave]
8FE 284 570 150 [wave]
MBC 82 119 69 [wave]
M8C 447 479 106 [wave]
NCTD National Center for Teachers Development 107 4.9 350° GL* 170 171 135 [wave] [data]
1FE 136 221 96 [wave]
1FEs 136 215 81 [wave]
1FS 164 212 81 [wave]
8FE 397 337 110 [wave]
8FW 380 337 134 [wave]
TKC Tsukuba City Hall 107 4.3 004° B1F* 95 92 70 [wave] [data]
01F 46 57 101 [wave]
06F 63 71 118 [wave]
YCY Yachiyo City Hall 113 4.4 302° B1F 57 49 29 [wave]
GL* 133 143 88 [wave] [data]
07F 184 153 53 [wave]
CHB Chiba Government Office Bldg. #2 117 4.4 346° B1F 59 64 27 [wave]
08F 202 190 64 [wave]
GL* 61 87 29 [wave] [data]
TUS Noda Campus, Tokyo Univ. Of Science 124 4.3 000° 01F* 114 113 75 [wave] [data]
MST Misato City Hall 129 4.6 258° 01F 62 78 23 [wave]
GL* 72 89 37 [wave] [data]
07F 100 104 31 [wave]
ICK Gyotoku Library, Ichikawa City 130 4.5 321° 01F* 82 73 28 [wave] [data]
02F 92 73 29 [wave]
05F 133 127 35 [wave]
EDG Edogawa Ward Office 133 4.3 003° 01F* 57 65 26 [wave] [data]
05F 112 120 29 [wave]
ADC Adachi Government Office Bldg. 137 4.2 012° 01F* 50 55 22 [wave] [data]
04F 89 64 25 [wave]
SMD Sumida Ward Office 139 3.8 000° 20F 113 102 37 [wave]
08F 65 72 25 [wave]
B1F* 28 26 16 [wave] [data]
NIT Nippon Institute of Technology 140 4.2 288° GL* 99 79 24 [wave] [data]
01F 46 45 19 [wave]
06F 118 135 47 [wave]
NMW Main Building, National Museum of Western Art 141 4.0 218° GL* 100 97 46 [wave] [data]
B1FW 40 43 27 [wave]
B1FE 41 1 32 [wave]
01FW 52 36 29 [wave]
01FE 46 39 35 [wave]
04F 51 38 35 [wave]
TKD Kosha Tower Tsukuda 142 3.9 180° 01F* 44 34 18 [wave] [data]
18F 59 71 29 [wave]
37F 106 154 38 [wave]
UTK University of Tokyo 142 3.9 348° 7FN 78 78 18 [wave]
7FS 95 169 45 [wave]
01F 35 48 16 [wave]
GL* 53 52 26 [wave] [data]
AKB Akabane Hall, Kita Ward 143 3.8 354° B1F* 37 35 24 [wave] [data]
06F 72 95 37 [wave]
CGC Central Government Office Bldg. #6 144 3.5 208° 01F* 30 25 15 [wave] [data]
20B 114 74 55 [wave]
19C 102 71 45 [wave]
CG2 Central Government Office Bldg. #2 144 3.5 208° B4F* 27 23 15 [wave] [data]
13F 51 35 28 [wave]
21F 74 51 41 [wave]
CG3 Central Government Office Bldg. #3 145 3.6 208° B3F* 30 27 17 [wave] [data]
B2F 28 28 28 [wave]
12F 46 43 38 [wave]
NDLG Ground, National Diet Library 145 3.9 345° G35 25 22 18 [wave]
G24 28 28 19 [wave]
GL* 78 62 48 [wave] [data]
NDLA Annex, National Diet Library 145 3.8 345° B8F 27 24 21 [wave]
B4F 28 28 23 [wave]
01F* 28 32 25 [wave] [data]
04F 47 64 26 [wave]
NDLM Main Bldg., National Diet Library 145 3.9 345° 01S* 29 30 18 [wave] [data]
17S 162 109 35 [wave]
TDS Toda City Hall 146 3.7 354° GL* 24 33 15 [wave] [data]
B1F 24 34 19 [wave]
08F 57 91 21 [wave]
TUF Tokyo University of Marine Science and Technology 147 4.0 000° 01F 57 70 23 [wave]
GL* 69 57 22 [wave] [data]
07F 125 80 28 [wave]
SIT2 Saitama Shintoshin Government Office Building #2 149 3.3 340° B3F* 19 23 10 [wave] [data]
10FS 42 45 18 [wave]
10FN 45 53 16 [wave]
27FS 98 142 45 [wave]
27FC 90 128 29 [wave]
SITA Saitama Shintoshin Government Office Building (Arena) 149 2.2 313° 01F* 7 7 8 [wave] [data]
KWS Kawasaki-minami Office, Labour Standards Bureau 155 3.8 045° 01F* 33 34 13 [wave] [data]
02F 48 40 13 [wave]
07F 196 105 15 [wave]
KDI College of Land, Infrastructure and Transport 166 3.5 090° 03F 44 70 16 [wave]
01F 36 35 16 [wave]
GL* 43 37 14 [wave] [data]
THU Tohoku University 241 3.6 192° 01F* 29 31 14 [wave] [data]
09F 63 66 34 [wave]
SND Sendai Government Office Bldg. #2 242 3.1 074° B2F* 17 17 9 [wave] [data]
15F 26 42 29 [wave]
G40 0 15 0 [wave]
YMN Yamanashi Prefectural Office 248 2.4 006° B1F 8 8 5 [wave]
GL* 9 9 6 [wave] [data]
01F 13 12 5 [wave]
08F 18 15 7 [wave]
SMZ Shimizu Government Office Bldg. 279 2.9 165° 01F* 11 11 4 [wave] [data]
06F 22 13 4 [wave]
NGN Nagano Prefectural Office 282 1.7 157° B1F* 3 3 2 [wave] [data]
11F 8 9 3 [wave]
KSO Kiso Office, Nagano Prefecture 323 1.4 292° B1F* 3 3 2 [wave] [data]
06F 11 14 3 [wave]
MYK Miyako City Hall 397 2.7 167° 01F 14 15 10 [wave]
07F 19 16 14 [wave]
GL* 19 21 9 [wave] [data]
OSK Osaka Government Office Bldg. #3 544 2.2 189° 18F 18 26 2 [wave]
B3F* 5 3 2 [wave] [data]
SKS Sakishima Office, Osaka Prefecture 555 2.5 229° 01F* 9 9 7 [wave] [data]
18F 28 59 7 [wave]
38F 54 92 4 [wave]
52FN 95 118 14 [wave]
52FS 98 120 11 [wave]

Legend

M : JMA Magnitude
h : Focal depth (km)
Δ : Epicentral distance (km)
IJMA : JMA Seismic Intensity (by the asterisked sensor)
Azim. : Installation azimuth
H1, H2, V : Peak accelerations in H1, H2 and V directions (cm/s2)