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684 Hakuhō earthquake

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A corresponding Tōkai earthquake may have occurred in 684, but is not clearly recorded in primary sources. The next known Nankai earthquake took place in 887.
408: 19: 197:. The governor of this province reported the sinking of many ships by a "high-rising great tide" which accompanied the earthquake. He was describing a 778: 130:. These recurring earthquakes take place at intervals of one or two centuries. These earthquakes take place in pairs, with an example of 1471: 1243: 401: 1323: 597: 1258: 836: 48: 628: 394: 1228: 771: 377: 349: 896: 483: 1505: 1162: 369: 1490: 1278: 956: 417: 1012: 1500: 1464: 1379: 1233: 1223: 1122: 1092: 764: 730: 633: 581: 561: 525: 1363: 1127: 1107: 1052: 861: 1338: 1273: 1172: 1142: 1017: 997: 921: 787: 638: 1406: 1022: 689: 530: 1062: 1248: 1087: 891: 735: 571: 1401: 1208: 233: 1348: 1333: 1313: 1303: 1298: 1027: 1007: 866: 669: 1445: 966: 911: 841: 831: 821: 1457: 1328: 1268: 1253: 1167: 1157: 1047: 951: 901: 816: 535: 499: 441: 146:
The earthquake was associated with strong ground motion, and damaged a broad area. It affected the
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taking place in western Japan. The Hakuho earthquake is the oldest recorded Nankai earthquake.
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The Power of the Sea: Tsunamis, Storm Surges, Rogue Waves, and Our Quest to Predict Disasters
111: 1358: 1353: 1238: 846: 509: 467: 462: 436: 127: 98:). It caused the under-sea inundation of approximately 10 km (3.9 sq mi) of 1384: 189:
In this earthquake, the sea reportedly "swallowed up" 500,000 shiro of cultivated land in
131: 8: 1042: 936: 745: 714: 704: 694: 167: 1394: 135: 373: 345: 332:"Chapter 7: The Sea's Response to an Unpredictable Earth-Trying to Predict Tsunamis" 122:, off the southwestern coasts of Japan. These earthquakes are associated with the 87: 1441: 315: 1484: 386: 208:
reports that the local people had never experienced a disaster of this type.
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from the 8th century. The earthquake took place on 26 November 684 (
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took place in Japan in 684, and is described in the history book
1424: 183: 163: 194: 193:. The Japanese unit shiro is equivalent to 15.13 134:taking place in eastern Japan, and an example of 1482: 416: 1465: 772: 402: 26: 170:. The welling of water was disrupted in the 1440:This Japanese history–related article is a 262: 260: 258: 256: 254: 1472: 1458: 779: 765: 409: 395: 313: 277: 275: 266: 786: 318:Status of historical seismology in Japan 292: 290: 251: 357: 281: 1483: 329: 296: 272: 760: 390: 287: 1418: 201:, using the then-used term "oshio". 365:Geotechnical Earthquake Engineering 105: 13: 14: 1517: 1429: 1423: 90:), in 13th year of the reign of 25: 18: 370:Springer Science+Business Media 226: 1: 1380:Nankai megathrust earthquakes 314:Ishibashi, Katsuhiko (2004), 214: 141: 1444:. You can help Knowledge by 360:"Chapter 16: Seismic Faults" 204:Regarding the flooding, the 7: 1407:Matsushiro earthquake swarm 1324:2018 Hokkaido Eastern Iburi 10: 1522: 1417: 598:602 Surb Karapet Monastery 418:1st-millennium earthquakes 306: 1372: 1186: 985: 794: 723: 710:893 Ardabil (false event) 657: 621: 590: 544: 518: 492: 476: 450: 424: 178:, and the springs of the 629:735 Vayots Dzor Province 219: 114:have occurred along the 1506:7th-century earthquakes 1402:South Kantō earthquakes 1491:Japanese history stubs 484:262 Southwest Anatolia 358:Towhata, Ikuo (2008), 330:Parker, Bruce (2012), 325:, Annals of Geophysics 112:interplate earthquakes 1163:1994 offshore Sanriku 1118:1973 Nemuro Peninsula 78:684 Hakuho earthquake 1501:7th century in Japan 1390:Tōnankai earthquakes 788:Earthquakes in Japan 437:Lost body hypothesis 128:Philippine Sea Plate 36:class=notpageimage| 60: /  1395:Nankai earthquakes 1234:2007 Kuril Islands 1224:2006 Kuril Islands 1123:1974 Izu Peninsula 1093:1963 Kuril Islands 892:1771 Great Yaeyama 634:740 Constantinople 582:557 Constantinople 562:542 Sea of Marmara 526:447 Constantinople 342:St. Martin's Press 269:, pp. 359–361 238:www.data.jma.go.jp 136:Nankai earthquakes 110:A number of great 1453: 1452: 1415: 1414: 1385:Tōkai earthquakes 1244:2008 Iwate–Miyagi 1143:1983 Sea of Japan 1018:1925 North Tajima 998:1911 Kikai Island 754: 753: 639:743 Caspian Gates 182:in the island of 174:of the island of 132:Tōkai earthquakes 1513: 1474: 1467: 1460: 1435: 1434: 1433: 1427: 1419: 1373:Related articles 1173:2000 Izu Islands 1023:1927 North Tango 1013:1923 Great Kantō 781: 774: 767: 758: 757: 690:859 Syrian coast 411: 404: 397: 388: 387: 382: 354: 326: 324: 300: 294: 285: 279: 270: 264: 249: 248: 246: 245: 230: 168:Kōchi Prefecture 106:Tectonic setting 75: 74: 72: 71: 70: 65: 61: 58: 57: 56: 53: 29: 28: 22: 1521: 1520: 1516: 1515: 1514: 1512: 1511: 1510: 1481: 1480: 1479: 1478: 1428: 1422: 1416: 1411: 1368: 1364:2024 Hyūga-nada 1182: 1128:1978 Izu Ōshima 1108:1968 Hyūga-nada 1088:1961 North Mino 1053:1941 Hyūga-nada 981: 957:1891 Mino–Owari 862:1662 Hyūga-nada 790: 785: 755: 750: 736:957 Caspian Sea 719: 653: 617: 586: 572:551 Malian Gulf 540: 514: 488: 472: 446: 420: 415: 385: 380: 352: 322: 309: 304: 303: 295: 288: 280: 273: 265: 252: 243: 241: 232: 231: 227: 222: 217: 154:, and caused a 144: 108: 88:Julian calendar 68: 66: 62: 59: 54: 51: 49: 47: 46: 44: 43: 42: 38: 32: 31: 30: 12: 11: 5: 1519: 1509: 1508: 1503: 1498: 1493: 1477: 1476: 1469: 1462: 1454: 1451: 1450: 1437: 1413: 1412: 1410: 1409: 1404: 1399: 1398: 1397: 1392: 1387: 1376: 1374: 1370: 1369: 1367: 1366: 1361: 1356: 1351: 1349:2022 Fukushima 1346: 1341: 1336: 1334:2021 Fukushima 1331: 1326: 1321: 1316: 1314:2016 Fukushima 1311: 1306: 1301: 1299:2015 Ogasawara 1296: 1291: 1286: 1281: 1279:2011 Fukushima 1276: 1271: 1266: 1261: 1256: 1251: 1246: 1241: 1236: 1231: 1226: 1221: 1216: 1211: 1206: 1201: 1196: 1190: 1188: 1184: 1183: 1181: 1180: 1175: 1170: 1165: 1160: 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There was 148:capital city 145: 109: 96:Tenmu period 81: 77: 45: 1339:2021 Miyagi 1294:2014 Nagano 1274:2011 Miyagi 1264:2011 Nagano 1259:2011 Tōhoku 1219:2005 Miyagi 1199:2003 Miyagi 1148:1984 Nagano 1133:1978 Miyagi 1073:1946 Nankai 1068:1945 Mikawa 1038:1936 Miyagi 967:1894 Shōnai 947:1872 Hamada 942:1858 Hietsu 927:1854 Nankai 912:1833 Shōnai 887:1751 Takada 857:1662 Kanbun 842:1605 Keichō 832:1586 Tenshō 822:1361 Shōhei 685:856 Damghan 675:840 Erzurum 658:9th-century 644:749 Galilee 622:8th-century 603:632 Armenia 591:7th-century 557:528 Antioch 552:526 Antioch 545:6th-century 519:5th-century 505:363 Galilee 493:4th-century 477:3th-century 458:115 Antioch 451:2th-century 432:AD 17 Lydia 425:1th-century 299:, Chapter 7 297:Parker 2012 206:Nihon Shoki 172:hot springs 100:rice fields 83:Nihon Shoki 69:32.8; 134.3 67: / 1485:Categories 1344:2021 Chiba 1319:2018 Osaka 1284:2012 Chiba 1249:2008 Iwate 1194:2001 Geiyo 1103:1968 Ebino 1078:1948 Fukui 977:1896 Rikuu 962:1894 Tokyo 932:1854 Tōkai 907:1828 Sanjō 897:1792 Unzen 882:1741 Kampo 807:684 Hakuho 795:Historical 613:684 Hakuhō 567:551 Beirut 244:2023-04-22 215:References 160:subsidence 142:Earthquake 124:subduction 1359:2024 Noto 1354:2023 Noto 1239:2007 Noto 877:1707 Hōei 867:1677 Bōsō 847:1611 Aizu 827:1498 Meiō 812:869 Jōgan 700:869 Jōgan 510:365 Crete 468:141 Lycia 463:139 Mcurn 240:. 徳島地方気象台 40:Epicenter 1043:1939 Oga 937:1855 Edo 746:995 Balu 715:893 Dvin 705:881 Acre 695:863 Dvin 55:134°18′E 307:Sources 199:tsunami 176:Shikoku 166:of the 162:in the 156:tsunami 126:of the 52:32°48′N 376:  348:  184:Honshu 323:(PDF) 220:Notes 195:acres 164:plain 152:Asuka 1442:stub 374:ISBN 346:ISBN 118:and 76:The 1496:684 150:of 1487:: 372:, 368:, 362:, 344:, 340:, 334:, 289:^ 274:^ 253:^ 236:. 186:. 102:. 1473:e 1466:t 1459:v 1448:. 780:e 773:t 766:v 410:e 403:t 396:v 247:. 94:(

Index

684 Hakuhō earthquake is located in Japan
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Epicenter
32°48′N 134°18′E / 32.8°N 134.3°E / 32.8; 134.3
Nihon Shoki
Julian calendar
Emperor Tenmu
Tenmu period
rice fields
interplate earthquakes
Suruga Trough
Nankai Trough
subduction
Philippine Sea Plate
Tōkai earthquakes
Nankai earthquakes
capital city
Asuka
tsunami
subsidence
plain
Kōchi Prefecture
hot springs
Shikoku
Kii Peninsula
Honshu
Tosa Province
acres
tsunami
"南海地震の県内被害記録"

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