１３．震源区

震源区は，震源分類においてこれ以上区分できない基本単位である．震源区は海溝域（解説9）毎にまとめられ震源帯（解説 12）となり，Plate運動様式に従って震源列（解説 11）を構成する．

震源区に模式地震を設定する．規模が大きく歪軸傾斜方位と震度分布を有するCMT解を原則とするが，歪軸傾斜方位のない観測地震もCMT模式付記の許 cf に認める．模式には@を付け，太字にする．震源区は，小円区内の震源位置（方位・海溝距離・深度・Slab深度の範囲）によって定義する．複数の小円区に跨る震源区もある．地震活動解析Seis2では[¥Setting\SeisDivLmtx]の設定によって区分が自動化されている．

震源区の名称は，先頭に「震源帯略称」を付けた「震源区名」を和名と英略名」で設定する．

日本列島の地震活動の48「震源帯」を構成する 208震源区の英略称・和名，小円区内震源の[小円方位°]・（海溝距離km）・/（深度km[Slab深度]km）分布範囲・設定File行・小円区英略称を海溝域毎に示す；

C : 千島海溝域

「 TrC　千島海溝震源帯」

TrCKamc Kamchatka，[-,-] (40,-100)/(1,100[-50,-]) 14 Chi

TrCOnk温祢古丹，[108 ,113] (40,-)/(- ,- [-50,-]) 21 Chi

TrCMtw松輪，[113,116] (-,-)/(-,-[-50,-]) 20Chi

TrCSms新知，[116,119] (-,-)/(-,-[-50,-]) 19Chi

TrCUr@得撫，[119,125] (-,-)/(-,-[-50 -]) 18 Chi

@TrCEtr択捉，[125,133] (-,-)/(-,-[-50,-]) 17 Chi

TrCNmr根室，[133,138] (-,-)/(-,-[-50,-]) 16Chi

TrCKsr釧路，[311,-] (350,125)/(-,56[-,-]) 114 nEr

「 oAcC　千島弧沖震源帯」

oAcCKamc Kamchatka，[-,-] (250,40)/(-,-[-,-]) 6 Chi

oAcCOnk温祢古丹，[108,113] (140,40)/(-,-[-,40]) 27 Chi

oAcCMtw松輪，[113,116] (140,40)/(-,-[-,40]) 26 Chi

oAcCSms新知，[116,119] (140,40)/(-,-[-,40]) 25 Chi

oAcCUr@得撫，[119,125] (140,40)/(-,-[-,40]) 24 Chi

oAcCEtr択捉，[125,133] (140,45)/(-,-[-,40]) 23 Chi

oAcCNmr根室，[133, 138 (140,50)/(-,-[-,40]) 22 Chi

oAcCKsr釧路，[314,333] (60,-)/(-,-[-20,32]) 123 nEr

「 ofAcC　千島前弧沖震源帯」

ofAcCOnk温祢古丹，[108,113] (170,140)/(15,-[-,40]) 33 Chi

ofAcCEtr択捉

ofAcCNmr根室,[133,138] (170,140)/(15,-[-,40]) 28 Chi

ofAcCKsr釧路

「 uBdC　千島平面化震源帯」

uBdCOnk温祢古丹，[108,113] (250,40)/(57,250[40,-]) 45 Chi

uBdCMtw松輪，[113,116] (250,40)/(57,250[40,-]) 44 Chi

uBdCSms新知，[116,119] (250,40)/(57,250[40,-]) 43 Chi

uBcCUr@得撫，[119,125] (250,40)/(57,250[40,-]) 42 Chi

uBdCEtr択捉，[125,133] (250,45)/(55,250[40,-]) 41 Chi

uBdCNmr根室，133,138] (250,50)/(55,250[40,-]) 40 Chi

uBdCKsr釧路，[324,333] (250,60)/(-,-[20,-]) 128 nEr

「 fAcC　千島前弧震源帯」

fAcCEtr@択捉，[125,133] (256,170)/(50,-[-,40]) 35 Chi

fAcCNmr@根室，[133,138] (250,170)/(50,-[-,40]) 34 Chi

「ｎShC　千島近海震源帯」

nShCOkhOkhtsk，[113,133] (-,350)/(-,40 [-,0]) 52 Chi，[311,-] (350,125)/(-,56 [-,-]) 114 nEr

nShCEtr択捉，[125,133] (350,250)/(-,40[-,0]) 54 Chi

nShCNmr根室，[133, 139 (350,250)/(-,40[-,0]) 53 Chi

nShCKsr@釧路，[-,-] (380,170)/(0,35[-,-]) 113 nEr

「 PfcC　千島太平洋岸震源帯」

PfcCEtr択捉，[125,133] (250,140)/(-,25[-,0]) 47 Chi

PfcCHkd@北海道,，[-,-] (380,170)/(0,35[-,-]) 113 nEr

「 oJscC　千島日本海岸沖震源帯」

oJscCSkh@樺太，[320,333] (800,550)/(- ,80 [-,-]) 118 nEr

「 WdtiAcC　千島和達弧震源帯」

WdtiAcCKamc@ Kamchatka，[-,-] (-,250)/(50,250[-50,-]) 9 Kam

WdtiAcCEtr択捉，[125,133] (-,250)/(100,250[-,-]) 54 Chi

WdtiAcCNmr根室，[133,138] (-,250)/(100, 250[-,-]) 59 Chi

「 WdtiBC　千島和達β震源帯」

WdtiBCSms新知，[116,119] (-,250)/(250,420[-,-]) 75 Chi

WdtiBCUr得撫，[119,125] (-,250)/(250,420[-,-]) 70 Chi

WdtiBＣＥｔｒ択捉，[125,133] (-,250)/(250,420[-,-]) 65 Chi

WdtiBCNmr@根室, [133,138] (-,250)/(250,420[-,-]) 60 Chi

「 WdtiGC　千島和達γ震源帯」

WdtiGCUr得撫，[119,125] (-,250)/(420,585[-,-]) 71Chi

WdtiGCEtr@択捉，[125,133] (-,250)/(420,585[-,-]) 66Chi

「 WdtiDC　千島和達δ震源帯」

WdtiDCKamc Kamchatka，[-,-] (-,250)/(585,- [-,-]) 13 Kam

WdtiDCSms新知，[116,119] (-,250)/(585,-[-,-]) 78 Chi

WdtiDCUr@得撫，[119,125] (-,250)/(585,-[-,-]) 73 Chi

J：日本海溝域

「 TrJ 日本海溝震源帯」

TrJShw@昭和，[304,321] (80,-) [293,304] (55,-) [272,293] (30,-)/(-,-[-10,-]) 141,142,143 Eri

TrJEm延宝，[-,-] (50,-)/(-,-[-,-]) 214 Kas

「 oAcJ 東北弧沖震源帯」

oAcJTk十勝，[304,310] (140,80)/(-,-[-25,65]) 144 Eri

oAcJEs襟裳南，[293,304] (140,55)/(-,-[-20,65]) 145 Eri

oAcJKj久慈，[272,293] (140,30)/(-,-[-21,65]) 146 Eri,[86,90] (120,14)/(-,-[-20,40]) 184 Mog

oAcJOfu大船渡，[90,100] (130,44)/(-,-[-,35]) 185 Mog

oAcJHs@平成，[100,123] (100,65)/(-,42[-,-]) 186 Mog, (150,100)/(-,-[-,0]) 187 Mog

oAcJNks勿来，[307,311] (105,50)/(-,- [-,65]) 215 Kas

oAcJIbg茨城，[291,307] (105,50)/(-,-[-,65]) 216 Kas

「 ofAcJ 東北前弧沖震源帯」

ofAcJUkw@浦河，[310,313] (270,140)/(-,-[-13,30]) 99 125 nEr [300,310] (250,140)/(-,-[-13,30]) 147 Eri [300,310] (265,140)/(-,-[-,-]) 180 Eri

ofAcJSmk下北，[288,300] (250,140)/(-,-[-13,30]) 148 Eri [288,300] (250,140)/(-,-[-,-])181 Eri

ofAcJKj久慈，[276,288] (250,140)/(-,-[-13,30]) 149 Eri [276,288] (250,140)/(-,-[-,-]) 182 Eri

ofAcJOfu大船渡，[272,276] (250,140)/(-,-[-13,30]) 150 Eri [272,276] (250,140)/(-,-[-,-]) 183 Eri [86,99] (200,100)/(-,-[-10,30]) 195 Mog [86,99] (200,100)/(-,-[-,-]) 211 Mog

ofAcJKks@金華山，[99,112] (200,100 )/(-,-[-10,30]) 196 Mog [99,112] (200,100 )/(-,-[-,-]) 212 Mog

ofAcJAbk阿武隈，[112,126] (190,100)/(-,-[-13,30]) 197 Mog [112,126] (190,100)/(-,-[-,-]) 213 Mog [309,311] (150,100)/(-,-[-,-]) 251 Kas

ofAcJNks勿来，[297,309] (150,100)/(-,-[-,-]) 252 Kas

「 uBdJ 東北平面化震源帯」

uBdJErm@襟裳，[303,310] (300,140)/(-,-[30,-]) 153 Eri, (140,100)/(-,-[65,-]) 154 Eri uBdJSmk下北，[282,303] (300,140)/(-,-[30,-]) 155 Eri, (140,100)/(-,-[65,-]) 156 Er

uBdJOfu@大船渡，[273,282] (300,140)/(-,-[30 ,-]) 157 Eri, (140,100)/(-,-[65 ,-]) 158 Eri, [86,104] (250,100)/(-,-[30 ,-]) 200 Mog

uBdJAbk阿武隈，[104,124] (250,100)/(-,-[30,-]) 201 Mog

uBdJNks勿来,，[124,126] (250,100)/(-,-[30,-]) 202 Mog, [297,311] (250,80)/(-,150[30,-]) 221 Kas, [299,311] (250,80)/(60,-[28,-]) 222 Kas, (250,140)/(88,-[17,-]) 223 Kas

uBdJKsm鹿島，[297,299] (250,80)/(-,150[30,-]) 224 Kas, [280,299] (250,80)/(60,-[28,-]) 225 Kas, (250,140)/(88,-[17,-]) 226 Kas

「 fAcJ 東北前弧震源帯」

fAcJE襟裳，[-,320] (250,160)/(-,-[-13,30 ]) 100 126 nEr

fAcJTm苫小牧, [300,320] (305,250)/(-,-[-14,30])　101 127 nEr [300,310] (300,250)/(-,-[-13,30]) 151 Eri

fAcJKtk@北上，[272,300] (300,250)/(-,-[-13,30]) 152 Eri [86,113] (270,200)/(-,-[-17,30]) 198 Mog

,fAcJAbk@阿武隈，[113,126] (250,190)/(-,-[-13,30]) 199 Mog [286,311] (250,150)/(43,-[-25,30]) 228 Kas [297,311] (250,180)/(-,-[-40,-5]) 229 Kas

「 nShJ 東北近海震源帯」

nShJE@襟裳，[310,311] (350,125)/(1,-[-,-13]) 132 nEr [300,310] (350,125)/(1,-[-,-13]) 164 Eri

nShJSmk下北，[288,300] (265,125)/(15,-[-,-13]) 165 Eri

nShJKj久慈，[275,288] (260,125)/(15,-[-,-13]) 166 Eri

nShJOfu大船渡，[272,275] (260,125)/(15,-[-,-13]) 167 Eri [86,94] (270,120)/(1,36[-,-10]) 191 Mog

nShJKks金華山，[94,110] (270,220)/(18,45[-,-10]) 192 Mog [94,110] (220,120)/(1,36[-,-10]) 193 Mog

nShJFtb@双葉，[110,126] (240,130)/(16,50[-,-13]) 194 Mog

「 PfcJ 東北太平洋岸震源帯」

PfcJSmk下北，[292,300] (260,125)/(1,15[-,-]) 168 Eri

PfcJSrk@三陸，[272,292] (260,125)/(1,15[-,-]) 169 Eri

PfcJSnd仙台，[-,-] (275,200)/(-,25 [-,-33]) 205 Mog

PfcJHmd浜通，[-,-] (200,154)/(1,25[-,-27]) 206 Mog

「 BkbJ 東北脊梁震源帯」

BkbJOsm渡島，[298,301] (360,290)/(-,30[-,-]) 170 Eri [295,298] (360,310)/(-,30[-,-]) 171 Eri

BkbJSmk下北，[295,298] (310,260)/(-,30[-,-]) 172 Eri [287,295] (360,260)/(-,35[-,-]) 173 Eri

BkbJRik陸羽，[272,287] (315,260)/(-,55[-,-]) 174 Eri

BkbJKrk@栗駒，[86,104] (330,275)/(-,50[-,-]) 207 Mog

BkbJZao蔵王，[104,126] (330,275)/(-,50[-,-]) 208 Mog

BkbJInw猪苗代，[302,311] (325,235)/(-,60[-,-]) 231 Kas　

BkbJNik日光，[290,302] (325,235)/(-,60[-,-])　232 Kas

BkbJSez信越，[295,299] (424,340)/(-,30[-,-]) 235 Kas [291,295] (395,340)/(-,30[-,-]) 236 [289,291] (390,340)/(-,22[-,-]) 237 Kas

「 JscJ 東北日本海岸震源帯」

JscJRm留萌，[-,325] (535,340)/(-,50[-,-]) 134 nEr

JscJOsm渡島，[300,310] (460,337)/(-,20[-,-]) 175 eri [293,310] (440,337)/(-,70[-,-]) 176 Eri

JscJOga男鹿，[273,293] (420,315)/(-,75 [-,-]) 178 Eri

JscJDw@出羽，[-,-] (450,330)/(-,100 [-,-]) 209 Mog [305,311] (400,325)/(-,50 [-,-]) 233 Kas

JscJCez中越

「 oJscJ 東北日本海岸沖震源帯」

oJscJRm留萌，[310,320] (560,500)/(-,50[-,-]) 135 nEr　

oJscJOsm@渡島，[293,310] (580,440)/(-,70[-,-]) 177 Eri

oJscJOga男鹿，[273,293] (580,420)/(-,75[-,-]) 179 Eri

oJscJDw出羽，[-,-] (550,450)/(-,100[-,-]) 210 Mog [309,311] (500,400)/(20,50[-,-]) 238 Kas [309,311] (375,325)/(-,-[-,-]) 253 Kas

oJscJSd佐渡，[303,311] (440,375)/(22,40[-,-]) 239 Kas [303,311] (600,440)/(14,45[-,-]) 240 Kas [300,311] (440,375)/(-,-[-,-]) 254 Kas [300,311] (600,440)/(-,-[-,-]) 255 Kas

「 WdtiAcJ 東北和達弧震源帯」

WdtiAcJN@北，[-,-] (560,245)/(100,280[-,-]) 387 nEr [287,310] (630,300)/(84,300[-16,-]) 402 Eri [86,100] (-,249)/(84,300[-,-]) 407 Mog

WdtiAcJC中，[273,287] (630,310)/(84,300[-16,-]) 401 Eri　[100,126] (-,249)/(84,300[-,-]) 408 Mog [306,311] (430,250)/(70,300[-,-]) 409 Kas

WdtiAcJS南，[280,306] (500,250)/(70,300 [-,-])　410 Kas [270,280] (-,-)/(70,300 [-,-]) 417 sKa

「 WdtibgJ 東北和達βγ震源帯」

WdtibgJSkh樺太，[-,-] (900,580)/(100,420 [70,280]) 388 nEr [-,-] (900,580)/(420,590[70,280]) 389 nEr [310,332] (580,370)/(100,420 [70,280]) 390 nEr [310,332] (580,370)/(420,590[70,280]) 391 nEr [310,332] (340,330)/(300,-[90-]) 394 nEr [310,332] (600,370)/(300,-[90,250]) 397 nEr [-,-] (900,600)/(300,450[90,250]) 398 nEr [-,-] (900,600)/(450,-[90,250]) 399 nEr [-,-] (900,600)/(300,-[90,250]) 400 nEr

WdtibgJPrm沿海，[310,330] (1010,370)/(280,420[0,70]) 392 nEr [310,330] (1010,370)/(420,590[0,70]) 393 nEr [310,324] (1010,370)/(300,-[0,90]) 395 nEr [270,310] (900,500)/(300,450[-16,-]) 403 Eri [270,310] (1100,800)/(450,555[-16,250]) 404 Eri [-,-] (900,850)/(300,410[-,-]) 414 Kas [-,-] (900,850)/(410,-[-,-]) 415 Kas [-,-] (900,850)/(300,-[-,-]) 416 Kas

WdtibgJWks@若狭，[-,-] (850,430)/(300,410 [-,-]) 411 Kas [-,-] (850,430)/(410,- [-,-]) 412 Kas [-,-] (850,430)/(300,- [-,-]) 413 Kas

「 WdtiDJ 東北和達δ震源帯」

WdtiDJVlad@Vladivostok，[270,310] (1400,1100)/(450,555[-16,250]) 405 Eri [270,310] (1400,1100)/(555,700[-16,-]) 406 Eri

Kwt：関東域

「 KwtKjk 関東九十九里震源帯」

KwtKjkoChs@銚子沖，[42,222] (123,90)/(1,40[-,0]) 259 Kat [110,222] (123,90)/(1,40[-,0]) 259 Kat

KwtKjkChs銚子，[5,-] (155,90)/(1,25[-,-11]) 282 Ish

KwtKjkMbr茂原，[-,-] (90,40)/(1,10[-,-11]) 283 Ish

KwtKjkChb千葉，[-,360] (110,60)/(1,25[-,-2]) 284 Ish

KwtKjkSmz下妻，[350,360] (150,125)/(1,15[-,-]) 285 Ish

KwtKjkSgm相模，[-,-] (40,0)/(1,10[-,-5]) 305 eAs

「 KwtBs 関東房総震源帯」

KwtBsIwz岩槻，[-,342] (192,119)/(34,80[-10,26]) 267 Ish

KwtBsTky東京

KwtBsChb千葉，[342,360] (119,65)/(-,-[0,30]) 271 Ish [0,6] (119,65)/(-,-[0,30]) 273 Ish

KwtBsShr佐原，[0,3] (165,117)/(1,75[-22,25]) 275 Ish [3,18] (165,104)/(1,75[-22,32]) 276 Ish

KwtBsoKsm鹿島沖，[18,-] (156,117)/(1,67[-30,25]) 277 Ish

KwtBsIok飯岡，[18,26] (110,98)/(1,55[5,25]) 278 Ish

KwtBsoChs@銚子沖，[18,42] (117,70)/(1,67[-11,40]) 279 Ish

KwBsMbr茂原，[5,-] (161,55)/(1,81[-9,55]) 280 Ish [-,-] (55,27)/(1,70[-9.5,35]) 281 Ish

KwBsTz丹沢

「 KwtTz 関東丹沢震源帯」

KwtTzSmd下館，[342,360] (192,160)/(10,95[-,-]) 263 Ish

KwtTzSmz下妻，[342,360] (160,108)/(10,70[-,10]) 264 Ish

KwtTzGk五霞，[342,360] (160,119)/(10,95[10,46]) 265 Ish [0,10] (165,119)/(1,95[25,38]) 166 Ish

KwtTzIwz岩槻，[- ,342] (192,119)/(34,120[-12,58]) 268 Ish

KwtTzTky東京，[-,342] (119,55)/(22,90[-9,70]) 270 Ish [-,60] (50,20)/(15,75[4,56]) 304 eAs

KwtTzChb@千葉，[342,360] (119,65)/(1,100[0,65]) 272 Ish　[0,6] (119,65)/(1,100[-4,65]) 274 Ish

KwtTzTz丹沢，[335,20] (100,-1)/(1,20[-,-1]) 311 Ash [335,20] (100,50)/(20,100[-,-]) 312 Ash

Pc：伊豆・小笠原海溝域

「 TrPc 伊豆海溝震源帯」

TrPcK鹿島，[280,288] (80,-)/(1,70[-,-]) 318 Kas [280,288] (80,-)/(-,-[-,-]) 321 Kas [-,-] (55,-)/(1,125[-25,-]) 324 sKa [-,-] (55,-)/(-,-[-,-]) 330 sKa

TrPcI@伊豆，[-,-] (-,-)/(1,70[-25,-] ) 331 Hac [-,-] (80,-)/(1,70[-,-] ) 337 nIz [-,-] (80,-)/(-,-[-,-] ) 344 nIz [-,-] (80,-)/(1,70[-,-] ) 349 Izu [-,-] (80,-)/(-,-[-,-] ) 355 Izu

TrPcOg小笠原， [-,-] (80,- )/(1,70[-,-]) 359 Oga [-,-] (-,80)/(-,-[-,-]) 366 Oga

TrPcPl海台， [219,279] (80,-)/(1,70[-,-]) 369 Pla [219,279] (80,-)/(-,-[-,-]) 377 Pla

TrPcM Mariana，[36,100] (80,-)/(1,70 [-,-]) 379 Mar [36,100] (80,-)/(-,-[-,-]) 386 Mar

「 fAcPc 伊豆前弧震源帯」

fAcPcK@鹿島，[280,288] (250,80)/(1,70[-,-]) 319 Kas [-,-] (365,55)/(1,70[-,-]) 325 sKa[-,-] (365,55)/(70,125[-,50]) 326 sKa

fAcPcI伊豆，[-,-] (350,280)/(1,35[-,-]) 336 nIz　[-,-] (200,80)/(1,70[-,-]) 338 nIz [-,-] (200,80)/(70,125[-,50]) 339 nIz [-,-] (-,280)/(1,35[-,-]) 348 Izu [-,-] (190,80)/(1,70[-,-]) 350 Izu [-,-] (190,80)/(70,125[-,50]) 351 Izu

fAcPcOg小笠原，[-,-] (-,280)/(1,55[-,-]) 358 Oga [-,-] (-,80)/(1,70[-,-]) 360 Oga [-,-] (-,80)/(70,125[-,50]) 361 Oga

fAcPcPl海台，[219,279] (320,80)/(1,70[-,-]) 370 Pla [219,279] (320,80)/(70,125[-,50])371 Pla [219,279] (700,320)/(1,35[-,-]) 376 Pla

fAcPcM Marina，[36,100] (80,-)/(-,70[-,-]) 380 Mar 　[36,100] (245,80)/(70,115[-,-]) 381 Mar

「 nShPc 伊豆近海震源帯」

nShPcK@鹿島，[-,-] (330,100)/(26,70[-,-25]) 323 sKas

「 PfcPc 伊豆太平洋岸震源帯」

PfcPcK@鹿島，[-,-] (305,243)/(1,44[-,-]) 315 Kas [-,-] (330,90)/(-,26[-,-25]) 322 sKas [92,336] (-6,-100)/(1,30[-,-]) 466 Sur [92,336] (-6,-100)/(-,-[-,-]) 469 Sur

PfcPcI伊豆，[-,-] (190,100)/(1,26[-,-25]) 333 nIz [-,-] (190,100)/(1,26[-,-25]) 345 Izu

PfcPcPlI海台，[219,279] (190,100)/(1 35 [-,-]) 367 Pla

「 RifPc 伊豆裂開震源帯」

RifPcK鹿島

RifPcI@伊豆，[-,-] (280,190)/(1,35[-,-]) 332 nIz [-,-] (280,190)/(1,35[-,-]) 347 Izu

RifPcPl海台，[219,279] (280,190)/(1,36[-,-]) 368 Pla

「 WdtiAcPc 伊豆和達弧震源帯」

WdtiAcPcK鹿島，[280,288] (250,-)/(70,280[-,-]) 320 Kas　[‐,-] (365,-)/(70,125[50,-]) 327 sKa [‐,-] (365,55)/(125,380[-,-]) 328 sKa

WdtiAcPcI伊豆，[-,-] (-,-)/(70,300[-,-]) 332 Hac [-,-] (360,-)/(70,125[50,-]) 340 nIz [-,-] (360,-)/(125,315[-,-]) 341 nIz [-,-] (360,-)/(70,125[50,-]) 352 Izu [-,-] (-,-)/(125,326[-,-]) 353 Izu

WdtiAcPcOg小笠原，[-,-] (-,-)/(70,125[50,-]) 362 Oga [-,-] (-,-)/(125,300[-,-]) 363 Oga

WdtiAcPcPl@海台，[219,279] (320,-)/(70,125[50,-]) 372 Pla [219,279] (320,-)/(125,300[-,-]) 373 Pla

WdtiAcPcM Mariana，[36,100] (245,-)/(115,300[-,50]) 382 Mar [36,100] (245,-)/(115,300[50,-]) 383 Mar

「 WdtiBPc 伊豆和達β震源帯」

WdtiBPcK@鹿島，[ , ] ( , )/( , [ , ])

WdtiBPcI伊豆，[272,-] (630,300)/(300,460[-,-])　342 nIz

「 WdtiGPc 伊豆和達γ震源帯」

WdtiGPcI@伊豆，[-,272] (630,250)/(350,520[-,-]) 342 nIz [-,-] (600,190)/(326,590[-,-]) 354 Izu

WdtiGPcPl海台，[276,279] (430,240)/(360,576[-,-]) 374 Pla

「 WdtiDPc 伊豆和達δ震源帯」

WdtiDPcOg@小笠原，[-,-] (283,225)/(300,700[-,-]) 364 Oga [-,-] (320,283)/(300,700[-,-]) 365 Oga

WdtiDPcM Mariana，[60,110] (240,210)/(300,700[-,-])　385 Mar

「 WdtifBdPc 伊豆和達全屈曲震源帯」

WdtifBdPcPl 海台，[219,279] 256,-)/(300,700[-,-]) 375 Pla

WdtifBdPcMar Mriana，[36,60] 265,-)/(300,700[-,-]) 384 Mar

Ph：西南海溝域

「 TrPh 西南海溝震源帯」

TrPhAsg足柄，[-,-] (55,-30)/(1,60[-10,-]) 435 Ash [-,-] (55,-30)/(-,200[-,-]) 436 Ash [297,337] (10,-5)/(1,200[-11,-]) 437 wAs [297,337] (130,-18)/(1,200[-11,-]) 438 wAs [297,337] (10,-5)/(-,200[-,-]) 458 wAs [297,337] (130,-18)/(-,200[-,-]) 459 wAs

TrPhSrg駿河， [274,297] (160,-5)/(1,200[-11,-]) 439 wAs [274,297] (140,-5)/(-,200[-,-]) 460 wAs　[-,-] (105,-18)/(1,200[0,-]) 462 Sur [-,-] (105,-18)/(-,-[-,-]) 467 Sur

TrPhZns銭洲， [127,138] (-10,-90)/(1,200[-,-]) 470 Ton [127,138] (-10,-90)/(-,200[-,-]) 484 Ton

TrPhTnk@東南海， [127,138] (50,-10)/(1,200[-15,-]) 471 Ton [127,138] (200,50)/(1,200[-5,-]) 472 Ton [138,172] (50,-150)/(1,200[-15,-]) 473 Ton [138,172] (50,-1)/(1,200[-5,-]) 474 Ton [127,172] (50,-200)/(-,200[-,-]) 485 Ton [127,172] (200,50)/(-,200[-,-]) 486 Ton

TrPhNk南海，[-,-] (170,-)/(1,200 [-11,-]) 487 Kin [-,-] (-,-)/(-,- [-,-]) 503 Kin [-,-] (-,-)/(1,200 [-11,-]) 518 Nan [-,-] (50,-)/(1,200 [-15,-]) 519 Nan [-,-] (-,-)/(-,- [-,-]) 520 Nan

TrPhKys九州， [-,-] (-,80)/(1,200[-12,-]) 522 Kyu [-,-] (80,-65)/(1,200[-,-12]) 523 Kyu [-,-] (-,-)/(-,-[-,-]) 533 Kyu [101,114] (180,-200)/(1,200[-12,-]) 534 Ryu [101,114] (180,-200)/(-,200[-,-]) 546 Ryu

TrPhRk琉球，[114,-] (180,-200)/(1,200[-12,-]) 536 Ryu [114,-] (180,-200)/(-,200[-,-]) 547 Ryu　 [-,-] (80,-150)/(1,200[-20,-]) 591 Yae [-,-] (150,80)/(1,200[-12,-]) 592 Yae [-,-] (150,-150)/(-,200[-,-]) 598 Yae

TrPhTw台湾，[-,-] (60,-54)/(1,200[-8,- ]) 601 Hau [-,-] (122,-54)/(-,-[-,- ]) 604 Hau [-,-] (70,-)/(1,200[-7,- ]) 606 Tai [-,-] (106,-)/(-,200[-,- ]) 610 Tai

「 uBdPh 西南平面化震源帯」

uBdPhKys九州，[101,114] (300,180)/(1,200[-12,-]) 535 Ryu

uBdPhRk@琉球，[114,137] (350,180)/(1,200[-12,-]) 537 Ryu [-,-] (500,350)/(50,200[-,-]) 593 Yae [-,-] (350,150)/(1,200[-12,-]) 594 Yae

uBdPhTw台湾，[-,-] (300,60)/(1,- [-8 ,- ]) 602 Hau

「 nShPh 西南近海震源帯」

nShPhSrg駿河，[-,-] (170,89)/(20,45[-,-]) 463 Sur

nShPhMino美濃，[274,300] (210,90)/(30,32[-35,-11]) 441 wAs [127,137] (220,110)/(20,45[-35,-11]) 479 Ton

nShPhKii 紀伊，[137,172] (208,95)/(20,-[-35,-11]) 477 Ton [333,-] (173,70)/(25,-[-,-11]) 491 Kin

nShPhShkk四国，[321,351] (173,70)/(25,35[-,-11]) 493 Kin [-,336] (200,173)/(24,-[-35,-11]) 498 Kin [120,124] (200,120)/(24,-[-35,-11]) 508 Nan

nShPhHyg@日向，[124,126] (200,120)/(20,-[-35,-11]) 509 Nan　[-,325] (167,80)/(-,-[-,-12]) 529 Kys 　[-,-] (227,167)/(20,-[-,-12]) 530 Kyu

nShPhRk琉球，[-,137] (115,60)/(1,18[-,-12]) 543 Ryu [-,-] (200,95)/(18,-[-,-12]) 544 Ryu [-,-] (240,200)/(21,-[-,-12]) 545 Ryu [285,-] (70,50)/(1,10[-,-12]) 595 Yae

nShPhTw台湾，[-,-] (-,-)/(1,-[-,-8])　603 Hau [-,-] (-,-)/(1,-[-,-6])　609 Tai

「 PfcPh 西南太平洋岸震源帯」

PfcPhSrg駿河，[-,-] (90,0)/(1,-[-,-]) 442 wAs [-,-] (100,25)/(1,30[-,0]) 465 Sur

PfcPhNk南海，[-,-] (117,50)/(1,20[-,-11]) 488 Kin [120,-] (150,50)/(1,20[-,-11]) 504 Nan

PfcPhKys@九州，[101,114] (180,-200 )/(1,200[-12,-])

PfcPhAks悪石，[113,118] (245,179)/(1,20[-,-]) 539 Ryu

PfcPhRk琉球，[105,-] (190,115)/(1,18 [-,-12]) 540 Ryu [139,199] (185,80)/(1,35 [-,-12]) 596 Yae

PfcPhTw台湾，[-,-] (80,30)/(1,10[-,-6]) 608 Tai　

「 BkbPh 西南脊梁震源帯」

BkbPhHida飛騨，[327,-] (190,170)/(-,35[-,-11]) 443 wAs [307,330] (190,90)/(-,35[-,-11]) 444 wAs [330,337] (210,190)/(-,50[-,-]) 456 wAs [327,-] (190,153)/(-,-[-,-]) 461 wAs

BkbPhMino@美濃，[274,327] (190,90)/(-,30[-,-11]) 445 wAs [274,302] (208,90)/(-,30[-,-11]) 446 wAs [-,-] (175,100)/(1,30[-,-]) 464 Sur [-,-] (175,105)/(-,-[-,-]) 468 Sur [127,137] (200,100)/(-,35[-,-11]) 480 Ton

BkbPhKii紀伊，[137,172] (220,100)/(-,20[-,-11]) 481 Ton [339,-] (173,117)/(1,25[-,-11]) 495 Kin

BkbPhNk南海，[-,339] (120,-)/(1,25[-,-11]) 494 Kin

BkbPhShkk四国，[321,351] (173,118)/(1,25[-,-11]) 496 Kin [120,124] (235,150)/(-,35[-,-11]) 511 Nan

BkbPhKys九州，[124,126] (252,140)/(-,35[-,-11]) 516 Nan [-,-] (234,167)/(-,30[-,-]) 531 Kyu [101,105] (195,120)/(-,18[-,-12]) 538 Ryu

「 bAmPh 西南背弧Mantle震源帯」

bAmPhMino美濃，[274,300] (210,120)/(32,60[-38,-11]) 440 wAs [127,137] (265,150)/(45,-[-35,-11]) 478 Ton

bAmPhKnk近畿，[274,290] (265,200)/(35,55[-,-11]) 447 wAs [274,290] (330,320)/(405,55[-,-11]) 448 wAs

bAmPhKii紀伊，[137,172] (265,150)/(35,- [-35,-11]) 476 Ton [333,-] (173,120)/(35,50 [-35,-11]) Kin

bAmPhShkk@四国，[321,351] (173,70)/(35,50[-35,-11]) 492 Kin [-,336] (247,200)/(35,-[-35,-11]) 497 Kin [120,124] (300,200)/(35,-[-35,-11]) 506 Nan

bAmPhHyg日向，[124,126] (300,200)/(35,-[-35,-11]) 507 Nan

「 RifPh 西南裂開震源帯」

RifPhKnk近畿，[280,290] (260,180)/(-,35[-,-11]) 449 wAs [274,280] (280,208)/(-,35[-,-50]) 450 wAs [274,290] (320,210)/(30,35[-,-50]) 451 wAs [127,172] (265,208)/(-,60[-,-35]) 482 Ton

RifPhSeto瀬戸，[-,-] (247,173)/(-,30[-,-35]) 499 Kin [120,126] (300,235)/(-,-[-,-35]) 510 Nan

RifPhKys九州，[124,126] (350,252)/(-,35[-,-11]) 515 Nan [305,325] (335,234)/(-,-[-,-]) 527 Kyu [101,105] (235,195)/(-,-[-,-12]) 541 Ryu

RifPhOkw@沖縄，[289,305] (335,234)/(-,35[-,-]) 528 Kyu [-,137] (450,195)/(-,55[-,-]) 542 Ryu [-,199] (300,145)/(1,35[-,-12]) 597 Yae [-,199] (300,145)/(-,-[-,-]) 599 Yae [350,-] (100,50)/(-,50[-,-]) 600 Hau [350,-] (122,50)/(-,-[-,-]) 605 Hau

「 JscPh 西南日本海岸震源帯」

JscPhNoto能登，[325,337] (380,210)/(-,50[-,-]) 455 wAs

JscPhEcz越前，[290,325] (380,190)/(-,50[-,-]) 457 wAs

JscPhKnk近畿，[280,290] (380,260)/(-,35[-,-]) 452 wAs [274,280] (380,280)/(-,35[-,-]) 453 wAs [127,172] (300,265)/(-,35[-,0]) 483 Ton

JscPhChgk中国，[-,-] (400,247)/(-,30[-,-]) 501 Kin [120,126] (440,300)/(-,35[-,-11]) 512 Nan

JscPhKys九州，[124,-] (500,350)/(-,35[-,-11]) 514 Nan [-,325] (400,335)/(-,35[-,-]) 524 Kyu [-,325] (400,335)/(-,35[-,-]) 524 Kyu

「 oJscPh 西南日本海岸沖震源帯」

oJscPhChgk中国

oJscPhKor韓，[-,126] (700,500)/(-,35[-,-]) 517 Nan [-,-] (700,500)/(-,20[-,-]) 521 Kyu

eJpnS：日本海東縁

「Jsc日本海岸震源帯」

JscJRm留萌

JscJOsm渡島

JscJOga男鹿

JscJDw出羽

JscJCez中越

JscPhNoto能登

JscPhEcz越前

「oJsc日本海岸沖震源帯」

oJscCSkh樺太

oJscJOsm渡島

oJscJOga男鹿

oJscJSd佐渡