Knowledge (XXG)

Tofua

Source 📝

29: 138: 131: 434:. The few people who occasionally stay on the island for this purpose use the huts of the abandoned village of Manaka on the east coast of the island as accommodation. Other settlements on the island were Hotaʻane in the west and Hokula in the north. In the 1996 census, five people were still counted, but since 2006, the island has been considered uninhabited. 387:. Danielsson identified Bligh's cave as lying on the sheltered northwest coast, where Bligh identified it; Marden's cave lies on the exposed southeast coast. Additionally, Danielsson thought it highly unlikely that the Tofuans would have allotted any grave site to Norton, or that the grave, if allotted, would have been preserved for two centuries. 187: 453:
Three deities from Samoa, Tuvuvata, Sisi, and Faingaa, conspired to steal Tofua. So they came and tore up the high mountain by its very roots and its place was taken by a large lake. This enraged the Tongan gods very much and one of them, Tafakula, essayed to stop the thieves. He stood on the island
454:
of Luahako and bent over so as to show his anus. It shone so brilliantly that the Samoan deities were struck with fear, thinking that the sun was rising and that their dastardly works was about to be revealed. Hence, they dropped the mountain and fled to Samoa. The mountain became the island of Kao.
256:
with a depth of 500 m (1,600 ft). The caldera was formed by a major eruption around 1,000 years BP, which left deposits up to 0.5 metres (1 ft 8 in) thick on islands over 40 kilometres (25 mi) away.
349:
and a compass. The mutineers refused them charts so Bligh had to navigate to Timor from memory. He recorded the distance as 3,618 nautical miles (6,701 km; 4,164 mi). He passed through the difficult
354:
along the way and reached Kupang on June 14. The only casualty on this voyage was a crewman named John Norton who was stoned to death by the natives of Tofua, the first island they tried to land on.
299:
Most historical eruptions have been small explosions from Lofia cone along the northern caldera rim. The eruptions of 1958–59 caused most of the islanders to evacuate for a year or more.
437:
In 2008–2009, the Swiss adventurer Xavier Rosset spent 10 months alone on the island. Having a camera, he turned his survivalist endeavor into a documentary called
28: 1087: 941: 449:
E. W. Gifford, recording Tongan myths and tales in the 1920s, documented this explanation for Tofua's caldera and the creation of Kao Island to the north:
627: 694:
Caulfield, J. T.; Cronin, S. J.; Turner, S. P.; Cooper, L. B. (2011). "Mafic Plinian volcanism and ignimbrite emplacement at Tofua volcano, Tonga".
252:
The island is oval, measuring approximately 80 square kilometers. Its sides rise steeply to the rim of the caldera, which is partially filled by a
87: 311:
sailed between Tofua and Kao, but did not land. He observed smoke rising from the island, and that " brow of the Hill had been consumed by fire".
863: 1136: 1080: 321:
took place on 28 April 1789, about 30 nautical miles (56 km; 35 mi) from Tofua. After being cast off the ship, Captain
284:
and lavas from intracaldera cones, and recent pyroclastic fall deposits on the outer cone. Eruptive products are mainly basaltic
1219: 602:
Ewart, A.; Bryan, W.B.; and Gill, J.B. "Mineralogy and Geochemistry of the Younger Volcanic Islands of Tonga, S.W. Pacific."
210: 130: 361:), Bligh and eighteen loyalists sought refuge in a cave to augment their meager provisions. In the March 1968 issue of the 887: 488: 464: 1199: 363: 80: 1209: 1073: 407: 175: 1096: 512: 480: 325:
navigated the overcrowded 23-foot (7.0 m) open launch on an epic 41-day voyage first to Tofua and then to the
73: 1214: 1204: 565:"Magma Evolution in the Primitive, Intra-oceanic Tonga Arc: Petrogenesis of Basaltic Andesites at Tofua Volcano" 675: 642: 537: 326: 268:
constituting the older cone, followed on the northern part of the island by froth lavas or welded and unwelded
1045: 1020: 916: 680: 542: 476: 411: 399: 383: 472: 163: 58: 1055: 484: 230: 998: 703: 315: 253: 740: 371:
claimed to have found this cave and the grave of John Norton. Both findings were later disproved by
1224: 500: 468: 532: 430:
Tofua is no longer inhabited, but it is used for agriculture, specifically for the cultivation of
765: 719: 492: 68: 564: 1172: 869: 859: 789: 1050: 711: 607: 576: 372: 281: 276:, lavas were erupted from the northern part of the island and the caldera-rim fissure zone, 273: 261: 168: 1120: 496: 403: 402:
on 30 April 1943, landed. The crew survived on shellfish and coconuts until spotted by a
707: 563:
Caulfield, J. T.; Turner, S. P.; Smith, I. E. M.; Cooper, L. B.; Jenner, G. A. (2012).
1193: 1124: 976: 723: 351: 322: 226: 1160: 1144: 1140: 391: 342: 308: 238: 234: 214: 34: 1152: 611: 1148: 467:
in Tonga, and was designated a national park in 2001. It has been designated an
417: 368: 218: 670: 581: 1060: 873: 715: 269: 202: 102: 89: 1176: 1132: 424: 338: 1156: 1128: 377: 293: 285: 186: 1116: 830: 346: 206: 1164: 1065: 814: 330: 289: 277: 48: 942:"Swiss alone on remote Tongan island attracting a lot of interest" 334: 198: 185: 146: 431: 265: 222: 1069: 205:
island group, it is a steep-sided composite cone with a summit
398:, which sank after being torpedoed by the Japanese submarine 233:. It lies about 100 km (62 mi) above a very active 897:. Kingdom of Tonga, Statistics Department. 30 November 2006 260:
Tofua's pre-caldera activity is recorded by a sequence of
979:. Digital Observatory for Protected Areas (DOPA) Explorer 390:
In May 1943, a lifeboat containing 23 survivors from the
856:
The Official Chronology of the U.S. Navy in World War II
296:
activity (Lofia) is in the northern part of the caldera
292:
flows within the older cone. A postcaldera cone with
966:, Honolulu: Bernice P. Bishop Museum Bulletin, No. 8 410:
and were picked up the following day by the US Navy
174: 162: 157: 118: 79: 67: 57: 47: 42: 21: 280:and lavas from the caldera-wall fissure zones, 463:The island is the largest area of undisturbed 1081: 8: 917:"Xavier Rosset: 300 days alone on an island" 621: 619: 33:Tofua Island (lower left) and neighbouring 1111: 1088: 1074: 1066: 381:expedition) in the June 1985 issue of the 237:. It is connected to the nearby island of 18: 580: 225:, and is formed by the subduction of the 760: 758: 524: 1105:Active and extinct volcanoes in Tonga. 735: 733: 665: 663: 7: 858:. Annapolis: Naval Institute Press. 628:"The Geology of Tofua Island, Tonga" 445:The oral tradition of Kao and Tofua 375:(who had been a member of the 1947 1056:300 days of desert island solitude 209:. It is part of the highly active 14: 136: 129: 27: 1046:United States Geological Survey 962:Edward Winslow Gifford (1924), 831:"Vol. 56, No. 6 (Jun. 1, 1985)" 790:"Pitcairn Islands Study Center" 288:and andesites, plus occasional 244:The island is a national park. 888:"Kingdom of Tonga 2006 Census" 211:Kermadec-Tonga subduction zone 1: 1051:Pitcairn Islands Study Center 489:Polynesian wattled honeyeater 465:Tongan tropical moist forests 137: 854:Cressman, Robert J. (2016). 813:danielramirez (2016-05-30). 641:(3): 333–350. Archived from 364:National Geographic Magazine 766:"A Voyage to the South Sea" 408:Royal New Zealand Air Force 357:At Tofua (Bligh spelled it 1241: 1061:300 Days alone documentary 612:10.1093/petrology/14.3.429 513:List of volcanoes in Tonga 481:Crimson-crowned fruit dove 74:List of volcanoes in Tonga 63:515 m (1,690 ft) 53:515 m (1,690 ft) 1137:Hunga Tonga–Hunga Haʻapai 1114: 1110: 1103: 716:10.1007/s00445-011-0477-9 533:"Tofua: Eruptive History" 123: 26: 1023:. BirdLife International 1021:"Tofua and Kao: Details" 1001:. BirdLife International 816:National Geographic 1968 676:Global Volcanism Program 626:Bauer, Glenn R. (1970). 582:10.1093/petrology/egs013 538:Global Volcanism Program 197:is a volcanic island in 16:Volcanic island in Tonga 944:. RNZ. 10 November 2008 696:Bulletin of Volcanology 681:Smithsonian Institution 543:Smithsonian Institution 477:Many-colored fruit dove 406:patrol aircraft of the 384:Pacific Islands Monthly 964:Tongan myths and tales 743:. Captain Cook Society 473:BirdLife International 456: 241:by a submarine ridge. 191: 103:19.75000°S 175.07500°W 37:, Tonga, Pacific Ocean 1220:Volcanic crater lakes 604:Journal of Petrology. 485:Blue-crowned lorikeet 451: 248:Geography and geology 231:Indo-Australian Plate 217:, which extends from 189: 108:-19.75000; -175.07500 895:tonga-data.sprep.org 741:"The Friendly Isles" 569:Journal of Petrology 475:. Birds include the 254:volcanic crater lake 1200:Calderas of Oceania 708:2011BVol...73.1259C 501:Polynesian starling 469:Important Bird Area 221:north-northeast to 213:and its associated 99: /  1210:Volcanoes of Tonga 1097:Volcanoes in Tonga 648:on 22 January 2022 493:Polynesian triller 192: 43:Highest point 1187: 1186: 1183: 1182: 865:978-1-68247-154-8 770:www.gutenberg.org 327:Dutch East Indies 201:. Located in the 184: 183: 1232: 1215:Islands of Tonga 1205:Active volcanoes 1112: 1090: 1083: 1076: 1067: 1033: 1032: 1030: 1028: 1017: 1011: 1010: 1008: 1006: 995: 989: 988: 986: 984: 973: 967: 960: 954: 953: 951: 949: 938: 932: 931: 929: 928: 913: 907: 906: 904: 902: 892: 884: 878: 877: 851: 845: 844: 842: 841: 827: 821: 820: 810: 804: 803: 801: 800: 786: 780: 779: 777: 776: 762: 753: 752: 750: 748: 737: 728: 727: 702:(9): 1259–1277. 691: 685: 684: 667: 658: 657: 655: 653: 647: 632: 623: 614: 600: 594: 593: 591: 589: 584: 575:(6): 1197–1230. 560: 554: 553: 551: 549: 529: 396:Phoebe A. Hearst 373:Bengt Danielsson 337:equipped with a 274:caldera collapse 272:. Following the 169:Volcanic caldera 140: 139: 133: 114: 113: 111: 110: 109: 104: 100: 97: 96: 95: 92: 31: 19: 1240: 1239: 1235: 1234: 1233: 1231: 1230: 1229: 1190: 1189: 1188: 1179: 1106: 1099: 1094: 1042: 1037: 1036: 1026: 1024: 1019: 1018: 1014: 1004: 1002: 999:"Tofua and Kao" 997: 996: 992: 982: 980: 975: 974: 970: 961: 957: 947: 945: 940: 939: 935: 926: 924: 915: 914: 910: 900: 898: 890: 886: 885: 881: 866: 853: 852: 848: 839: 837: 829: 828: 824: 812: 811: 807: 798: 796: 794:library.puc.edu 788: 787: 783: 774: 772: 764: 763: 756: 746: 744: 739: 738: 731: 693: 692: 688: 669: 668: 661: 651: 649: 645: 635:Pacific Science 630: 625: 624: 617: 601: 597: 587: 585: 562: 561: 557: 547: 545: 531: 530: 526: 521: 509: 497:Fiji shrikebill 461: 447: 404:Lockheed Hudson 305: 250: 153: 152: 151: 150: 149: 145:Tonga Islands, 143: 142: 141: 107: 105: 101: 98: 93: 90: 88: 86: 85: 38: 17: 12: 11: 5: 1238: 1236: 1228: 1227: 1222: 1217: 1212: 1207: 1202: 1192: 1191: 1185: 1184: 1181: 1180: 1115: 1108: 1107: 1104: 1101: 1100: 1095: 1093: 1092: 1085: 1078: 1070: 1064: 1063: 1058: 1053: 1048: 1041: 1040:External links 1038: 1035: 1034: 1012: 990: 977:"Tofua Island" 968: 955: 933: 908: 879: 864: 846: 822: 805: 781: 754: 729: 686: 659: 615: 595: 555: 523: 522: 520: 517: 516: 515: 508: 505: 460: 457: 446: 443: 439:300 Days Alone 316:Mutiny on the 304: 301: 249: 246: 182: 181: 180:2022 (Ongoing) 178: 172: 171: 166: 160: 159: 155: 154: 144: 135: 134: 128: 127: 126: 125: 124: 121: 120: 116: 115: 83: 77: 76: 71: 65: 64: 61: 55: 54: 51: 45: 44: 40: 39: 32: 24: 23: 15: 13: 10: 9: 6: 4: 3: 2: 1237: 1226: 1223: 1221: 1218: 1216: 1213: 1211: 1208: 1206: 1203: 1201: 1198: 1197: 1195: 1178: 1174: 1170: 1166: 1162: 1158: 1154: 1150: 1146: 1142: 1138: 1134: 1130: 1126: 1122: 1118: 1113: 1109: 1102: 1098: 1091: 1086: 1084: 1079: 1077: 1072: 1071: 1068: 1062: 1059: 1057: 1054: 1052: 1049: 1047: 1044: 1043: 1039: 1022: 1016: 1013: 1000: 994: 991: 978: 972: 969: 965: 959: 956: 943: 937: 934: 922: 918: 912: 909: 896: 889: 883: 880: 875: 871: 867: 861: 857: 850: 847: 836: 832: 826: 823: 818: 817: 809: 806: 795: 791: 785: 782: 771: 767: 761: 759: 755: 742: 736: 734: 730: 725: 721: 717: 713: 709: 705: 701: 697: 690: 687: 682: 678: 677: 672: 666: 664: 660: 644: 640: 636: 629: 622: 620: 616: 613: 609: 606:14:3 (1973). 605: 599: 596: 583: 578: 574: 570: 566: 559: 556: 544: 540: 539: 534: 528: 525: 518: 514: 511: 510: 506: 504: 502: 498: 494: 490: 486: 482: 478: 474: 470: 466: 458: 455: 450: 444: 442: 440: 435: 433: 428: 426: 423:and taken to 422: 419: 416: 414: 409: 405: 401: 397: 393: 388: 386: 385: 380: 379: 374: 370: 366: 365: 360: 355: 353: 352:Torres Strait 348: 344: 340: 336: 332: 328: 324: 323:William Bligh 320: 319: 312: 310: 302: 300: 297: 295: 291: 287: 283: 279: 275: 271: 267: 264:deposits and 263: 258: 255: 247: 245: 242: 240: 236: 232: 228: 227:Pacific Plate 224: 220: 216: 212: 208: 204: 200: 196: 190:Tofua caldera 188: 179: 177: 176:Last eruption 173: 170: 167: 165: 164:Mountain type 161: 156: 148: 132: 122: 117: 112: 84: 82: 78: 75: 72: 70: 66: 62: 60: 56: 52: 50: 46: 41: 36: 30: 25: 20: 1168: 1161:Niuatoputapu 1025:. Retrieved 1015: 1003:. Retrieved 993: 981:. Retrieved 971: 963: 958: 946:. Retrieved 936: 925:. Retrieved 920: 911: 899:. Retrieved 894: 882: 855: 849: 838:. Retrieved 834: 825: 815: 808: 797:. Retrieved 793: 784: 773:. Retrieved 769: 745:. Retrieved 699: 695: 689: 674: 650:. Retrieved 643:the original 638: 634: 603: 598: 586:. Retrieved 572: 568: 558: 546:. Retrieved 536: 527: 462: 452: 448: 438: 436: 429: 420: 412: 395: 392:Liberty ship 389: 382: 376: 362: 358: 356: 343:pocket watch 317: 313: 309:Captain Cook 306: 298: 282:pyroclastics 259: 251: 243: 235:seismic zone 215:volcanic arc 194: 193: 1149:Metis Shoal 923:(in French) 548:21 February 418:minesweeper 369:Luis Marden 262:pyroclastic 219:New Zealand 106: / 94:175°04′30″W 81:Coordinates 1194:Categories 1125:Fonuafo'ou 1027:22 January 1005:22 January 983:22 January 948:22 January 927:2020-05-07 921:TEDxGeneva 874:1030816142 840:2020-05-07 835:nla.gov.au 799:2020-05-07 775:2020-05-07 747:22 January 652:22 January 588:22 January 519:References 270:ignimbrite 229:under the 91:19°45′00″S 59:Prominence 35:Kao Island 1177:West Mata 1173:Volcano F 1153:Niuafoʻou 1133:Home Reef 724:140540145 425:Tongatapu 294:fumarolic 286:andesites 119:Geography 49:Elevation 1157:Niuatahi 1129:Fonualei 507:See also 378:Kon-Tiki 339:quadrant 329:port of 307:In 1774 1225:Haʻapai 1121:Curacoa 901:2 March 704:Bibcode 671:"Tofua" 459:Ecology 347:sextant 303:History 207:caldera 203:Haʻapai 158:Geology 69:Listing 1165:Tafahi 872:  862:  722:  499:, and 421:YMS-89 415:-class 331:Kupang 318:Bounty 290:dacite 278:scoria 1169:Tofua 891:(PDF) 720:S2CID 646:(PDF) 631:(PDF) 413:YMS-1 359:Tofoa 335:Timor 266:lavas 199:Tonga 195:Tofua 147:Tonga 22:Tofua 1145:Late 1117:ʻAta 1029:2022 1007:2022 985:2022 950:2022 903:2024 870:OCLC 860:ISBN 749:2022 654:2022 590:2022 550:2022 432:Kava 341:, a 314:The 223:Fiji 1141:Kao 712:doi 608:doi 577:doi 471:by 400:I19 394:SS 333:on 239:Kao 1196:: 1175:• 1171:• 1167:• 1163:• 1159:• 1155:• 1151:• 1147:• 1143:• 1139:• 1135:• 1131:• 1127:• 1123:• 1119:• 919:. 893:. 868:. 833:. 792:. 768:. 757:^ 732:^ 718:. 710:. 700:73 698:. 679:. 673:. 662:^ 639:24 637:. 633:. 618:^ 573:53 571:. 567:. 541:. 535:. 503:. 495:, 491:, 487:, 483:, 479:, 441:. 427:. 367:, 345:, 1089:e 1082:t 1075:v 1031:. 1009:. 987:. 952:. 930:. 905:. 876:. 843:. 819:. 802:. 778:. 751:. 726:. 714:: 706:: 683:. 656:. 610:: 592:. 579:: 552:.

Index


Kao Island
Elevation
Prominence
Listing
List of volcanoes in Tonga
Coordinates
19°45′00″S 175°04′30″W / 19.75000°S 175.07500°W / -19.75000; -175.07500
Tofua is located in Tonga
Tonga
Mountain type
Volcanic caldera
Last eruption

Tonga
Haʻapai
caldera
Kermadec-Tonga subduction zone
volcanic arc
New Zealand
Fiji
Pacific Plate
Indo-Australian Plate
seismic zone
Kao
volcanic crater lake
pyroclastic
lavas
ignimbrite
caldera collapse

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.