Knowledge (XXG)

1983–84 South Pacific cyclone season

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on successive satellite images. However, the system was named Cyril by the FMS during March 17, after a couple of satellite images, revealed more prominent cloud banding and a larger convective overcast around the systems centre. The system subsequently peaked with 10-minute sustained winds of 45 knots during the next day, before it started to accelerate south-eastwards and rapidly weaken. The system was last noted during March 21, while it was located about
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During February 7, Cyclone Harvey moved into the basin from the Australian region as a category 2 tropical cyclone with 10-minute windspeeds of 100 km/h (60 mph). During the next day, Harvey gradually weakened as it moved towards the southeast, before at 1800 UTC the JTWC and TCWC Nadi
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During January 18, Tropical Cyclone Grace moved into the basin from the Australian region, where it lost its tropical characteristics and weakened below tropical cyclone intensity. The system subsequently moved westwards before it was last noted, to the south-east of New Caledonia during January 21.
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During March 16, a shallow tropical depression developed within the monsoon trough of low pressure about 531 km (330 mi) to the northwest of Nadi, Fiji. Over the next day the system moved south-eastwards, but there was no evidence of the system developing, with only small changes observed
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reported that Harvey had weakened below tropical cyclone intensity. The subsequent remnant low continued to move towards the south-southeast before it was last noted by the FMS on February 10, while it was located about 270 km (170 mi) to the east of New Caledonia.
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Cyril caused significant flooding within Fiji's Northern and Western divisions, with a peak of 5.62 m (18.4 ft) reported during March 18 within the town of Nadi, while a small storm surge of 0.3 m (0.98 ft) was observed within Nadi's bay on the same day.
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During 30 January, a shallow tropical low developed over the south-eastern Coral Sea. Over the next couple of days the system gradually developed further as it moved westwards into the South Pacific basin.
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The remnant low of Cyclone Ingrid moved into the basin during February 25, before it was last noted by TCWC Nadi during February 27, about 400 km (250 mi) to the northeast of Brisbane Australia.
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This table lists all the storms that developed in the South Pacific basin during the 1983–84 season. It includes their intensity on the
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During November and December, no significant tropical cyclones developed in or moved into the South Pacific basin.
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Ready, S C (May 30, 1984). Preliminary Report: Tropical Cyclone Cyril (Report). Fiji Meteorological Service.
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Tropical Cyclone Beti (Report). Fiji Meteorological Service. February 21, 1984.
561: 661: 593: 520: 456: 382: 350: 309: 112: 1159:(Information Sheet No. 125). Pacific Disaster.net. p. 13. Archived from 1236: 277: 1216: 529:
An unnamed tropical cyclone existed from February 20 to February 24.
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Another unnamed tropical cyclone existed from March 23 to March 30.
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Mcgree, Simon; Yeo, Stephen W; Devi, Swastika (December 16, 2010).
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List of floods occurring in the Fiji Islands between 1840 - 2000
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Tropical Cyclone Atu existed from December 27 to December 30.
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Category 3 severe tropical cyclone (Australian scale)
1226: 695:, duration, name, areas affected, deaths, and damages. 1126:(Report). Risk Frontiers. p. 33. Archived from 1469: 1446: 1411: 1373: 1084:"Tropical Cyclone 18P (Harvey) best track analysis" 646: 638: 618:
Category 1 tropical cyclone (Australian scale)
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Category 1 tropical cyclone (Australian scale)
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Category 1 tropical cyclone (Australian scale)
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Category 2 tropical cyclone (Australian scale)
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Category 1 tropical cyclone (Australian scale)
168: 160: 152: 144: 136: 128: 123: 103: 89: 81: 72: 64: 56: 51: 34: 1050:"The Australian tropical cyclone season 1983- 84" 1121:Flooding in the Fiji Islands between 1840 - 2009 1152:Fiji Meteorological Service (August 15, 2001). 1021: 1019: 1017: 183:1983–84 South-West Indian Ocean cyclone season 1346: 1086:. United States Navy, United States Air Force 1043: 1041: 1039: 1037: 334:Category 1 tropical cyclone (SSHWS) 222:1983–84 South Pacific tropical cyclone season 8: 1191:(Report). Australian Bureau of Meteorology. 1183: 1181: 1103: 1101: 1028:"TCWC Wellington Best Track Data 1967–2006" 693:Australian Tropical cyclone intensity scale 1353: 1339: 1331: 1242: 698: 31: 178:1983–84 Australian region cyclone season 1248:1980–1989 South Pacific cyclone seasons 1002: 967: 962: 614: 536: 473: 399: 325: 252: 193:South Pacific tropical cyclone seasons 1195:from the original on January 14, 2013 1063:. Australian Bureau of Meteorology: 9 724: 713: 704: 701: 224:was a slightly below-average season. 7: 1503:1983–84 South Pacific cyclone season 35:1983–84 South Pacific cyclone season 1057:Australian Meteorological Magazine 816:Category 3 severe tropical cyclone 812:January 30 – February 5, 1984 25: 1217:World Meteorological Organization 1222:Australian Bureau of Meteorology 625: 560: 552: 484: 423: 415: 349: 341: 276: 268: 40: 950: 947: 942: 918: 915: 910: 886: 883: 878: 854: 851: 846: 822: 819: 814: 790: 787: 782: 761: 758: 753: 1082:Joint Typhoon Warning Center. 980:970 hPa (28.64 inHg) 951:990 hPa (29.23 inHg) 919:987 hPa (29.15 inHg) 887:987 hPa (29.15 inHg) 855:980 hPa (28.94 inHg) 823:970 hPa (28.64 inHg) 791:997 hPa (29.44 inHg) 762:987 hPa (29.15 inHg) 501:February 20 – February 24 290:December 27 – December 30 1: 1508:South Pacific cyclone seasons 1189:Severe Tropical Cyclone Grace 1237:Joint Typhoon Warning Center 445:100 km/h (65 mph) 437:February 7 – February 8 371:120 km/h (75 mph) 363:January 30 – February 5 322:Severe Tropical Cyclone Beti 104: • Lowest pressure 1227:Fiji Meteorological Service 1026:MetService (May 22, 2009). 977:120 km/h (75 mph) 972:December 27 – March 30 944:Category 1 tropical cyclone 912:Category 1 tropical cyclone 880:Category 1 tropical cyclone 852:100 km/h (65 mph) 848:Category 2 tropical cyclone 820:120 km/h (75 mph) 784:Category 1 tropical cyclone 755:Category 1 tropical cyclone 650:75 km/h (45 mph) 582:85 km/h (50 mph) 545:Tropical storm (SSHWS) 509:85 km/h (50 mph) 408:Tropical storm (SSHWS) 298:85 km/h (50 mph) 261:Tropical storm (SSHWS) 1534: 948:75 km/h (45 mph) 916:85 km/h (50 mph) 884:85 km/h (50 mph) 788:65 km/h (40 mph) 780:January 18 – 20, 1984 759:85 km/h (50 mph) 90: • Maximum winds 1518:Tropical cyclones in 1984 1513:Tropical cyclones in 1983 1254: 963: 707: 622: 617: 549: 544: 539: 481: 476: 412: 407: 402: 338: 333: 328: 265: 260: 255: 191: 173: 119: 77: 39: 642:March 23 – March 30 611:Unnamed Tropical Cyclone 574:March 16 – March 21 470:Unnamed Tropical Cyclone 145:Severe tropical cyclones 1398:South-West Indian Ocean 1048:Thom, Darryl E (1984). 396:Tropical Cyclone Harvey 27:Tropical cyclone season 1232:New Zealand MetService 533:Tropical Cyclone Cyril 65:Last system dissipated 1385:North Indian Ocean ( 708:Peak intensity 249:Tropical Cyclone Atu 124:Seasonal statistics 97:10-minute sustained 57:First system formed 52:Seasonal boundaries 18:Cyclone Beti (1984) 1470:Non-seasonal lists 964:Season aggregates 46:Season summary map 1490: 1489: 1381:Australian region 1362:Tropical cyclones 1328: 1327: 1321: 1263: 1166:on April 22, 2012 1133:on March 16, 2014 994: 993: 722: 668: 667: 653: 600: 599: 585: 527: 526: 512: 463: 462: 448: 389: 388: 374: 316: 315: 301: 218: 217: 137:Tropical cyclones 129:Total depressions 93:120 km/h (75 mph) 60:December 27, 1983 16:(Redirected from 1525: 1355: 1348: 1341: 1332: 1316: 1258: 1243: 1205: 1204: 1202: 1200: 1185: 1176: 1175: 1173: 1171: 1165: 1158: 1149: 1143: 1142: 1140: 1138: 1132: 1125: 1116: 1110: 1109: 1105: 1096: 1095: 1093: 1091: 1079: 1073: 1072: 1070: 1068: 1054: 1045: 1032: 1031: 1023: 1012: 1011: 1007: 945: 937: 913: 905: 881: 873: 849: 841: 817: 809: 785: 777: 756: 748: 738:Wind speed 716: 699: 651: 633: 632: 629: 615: 583: 565: 564: 559: 556: 537: 510: 492: 491: 488: 474: 446: 428: 427: 422: 419: 400: 372: 354: 353: 348: 345: 326: 299: 281: 280: 275: 272: 253: 228:Seasonal summary 169:Related articles 153:Total fatalities 44: 32: 21: 1533: 1532: 1528: 1527: 1526: 1524: 1523: 1522: 1493: 1492: 1491: 1486: 1465: 1442: 1407: 1369: 1359: 1329: 1324: 1250: 1213: 1208: 1198: 1196: 1187: 1186: 1179: 1169: 1167: 1163: 1156: 1151: 1150: 1146: 1136: 1134: 1130: 1123: 1118: 1117: 1113: 1107: 1106: 1099: 1089: 1087: 1081: 1080: 1076: 1066: 1064: 1052: 1047: 1046: 1035: 1025: 1024: 1015: 1009: 1008: 1004: 1000: 995: 943: 935: 911: 903: 879: 871: 847: 839: 815: 807: 783: 775: 754: 746: 715: 711:Areas affected 689: 676: 655: 634: 630: 624: 613: 587: 566: 557: 551: 535: 514: 493: 489: 483: 472: 450: 429: 420: 414: 398: 376: 355: 346: 340: 324: 303: 282: 273: 267: 251: 246: 238: 237: 235: 230: 195: 187: 94: 73:Strongest storm 47: 28: 23: 22: 15: 12: 11: 5: 1531: 1529: 1521: 1520: 1515: 1510: 1505: 1495: 1494: 1488: 1487: 1485: 1484: 1482:South Atlantic 1479: 1473: 1471: 1467: 1466: 1464: 1463: 1457: 1450: 1448: 1444: 1443: 1441: 1440: 1434: 1428: 1422: 1415: 1413: 1409: 1408: 1406: 1405: 1403:South Pacific 1400: 1395: 1389: 1383: 1377: 1375: 1371: 1370: 1360: 1358: 1357: 1350: 1343: 1335: 1326: 1325: 1323: 1322: 1314: 1309: 1304: 1299: 1294: 1289: 1284: 1279: 1274: 1269: 1264: 1255: 1252: 1251: 1246: 1240: 1239: 1234: 1229: 1224: 1219: 1212: 1211:External links 1209: 1207: 1206: 1177: 1144: 1111: 1097: 1074: 1033: 1013: 1001: 999: 996: 992: 991: 989: 986: 983: 981: 978: 975: 973: 970: 969:7 systems 966: 965: 961: 960: 958: 956: 954: 952: 949: 946: 941: 938: 932: 931: 929: 926: 923: 920: 917: 914: 909: 906: 900: 899: 897: 894: 891: 888: 885: 882: 877: 876:February 20–24 874: 868: 867: 865: 862: 859: 856: 853: 850: 845: 842: 836: 835: 833: 830: 827: 824: 821: 818: 813: 810: 804: 803: 801: 798: 795: 792: 789: 786: 781: 778: 772: 771: 769: 767: 765: 763: 760: 757: 752: 751:December 27–30 749: 743: 742: 739: 736: 730: 729: 726: 723: 712: 709: 706: 703: 697: 688: 687:Season effects 685: 675: 672: 666: 665: 648: 647:Peak intensity 644: 643: 640: 636: 635: 623: 620: 619: 612: 609: 598: 597: 580: 579:Peak intensity 576: 575: 572: 568: 567: 550: 547: 546: 542: 541: 534: 531: 525: 524: 507: 506:Peak intensity 503: 502: 499: 495: 494: 482: 479: 478: 471: 468: 461: 460: 443: 442:Peak intensity 439: 438: 435: 431: 430: 413: 410: 409: 405: 404: 397: 394: 387: 386: 369: 368:Peak intensity 365: 364: 361: 357: 356: 339: 336: 335: 331: 330: 323: 320: 314: 313: 296: 295:Peak intensity 292: 291: 288: 284: 283: 266: 263: 262: 258: 257: 250: 247: 245: 242: 232: 231: 229: 226: 216: 215: 189: 188: 186: 185: 180: 174: 171: 170: 166: 165: 162: 158: 157: 154: 150: 149: 146: 142: 141: 138: 134: 133: 130: 126: 125: 121: 120: 117: 116: 105: 101: 100: 91: 87: 86: 83: 79: 78: 75: 74: 70: 69: 68:March 30, 1984 66: 62: 61: 58: 54: 53: 49: 48: 45: 37: 36: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 1530: 1519: 1516: 1514: 1511: 1509: 1506: 1504: 1501: 1500: 1498: 1483: 1480: 1478: 1477:Mediterranean 1475: 1474: 1472: 1468: 1461: 1458: 1456: 1452: 1451: 1449: 1445: 1438: 1435: 1433: 1429: 1426: 1423: 1421: 1417: 1416: 1414: 1410: 1404: 1401: 1399: 1396: 1393: 1390: 1388: 1384: 1382: 1379: 1378: 1376: 1372: 1367: 1363: 1356: 1351: 1349: 1344: 1342: 1337: 1336: 1333: 1320: 1315: 1313: 1310: 1308: 1305: 1303: 1300: 1298: 1295: 1293: 1290: 1288: 1285: 1283: 1280: 1278: 1275: 1273: 1270: 1268: 1265: 1262: 1257: 1256: 1253: 1249: 1244: 1238: 1235: 1233: 1230: 1228: 1225: 1223: 1220: 1218: 1215: 1214: 1210: 1194: 1190: 1184: 1182: 1178: 1162: 1155: 1148: 1145: 1129: 1122: 1115: 1112: 1104: 1102: 1098: 1085: 1078: 1075: 1062: 1058: 1051: 1044: 1042: 1040: 1038: 1034: 1029: 1022: 1020: 1018: 1014: 1006: 1003: 997: 990: 987: 984: 982: 979: 976: 974: 971: 968: 959: 957: 955: 953: 939: 934: 933: 930: 927: 924: 921: 907: 902: 901: 898: 895: 892: 889: 875: 870: 869: 866: 863: 860: 858:New Caledonia 857: 843: 838: 837: 834: 831: 828: 826:New Caledonia 825: 811: 806: 805: 802: 799: 796: 793: 779: 774: 773: 770: 768: 766: 764: 750: 745: 744: 740: 737: 735: 732: 731: 720: 700: 696: 694: 686: 684: 680: 674:Other systems 673: 671: 663: 659: 649: 645: 641: 637: 628: 621: 616: 610: 608: 604: 595: 591: 581: 577: 573: 569: 563: 555: 548: 543: 538: 532: 530: 522: 518: 508: 504: 500: 496: 487: 480: 475: 469: 467: 458: 454: 444: 440: 436: 432: 426: 418: 411: 406: 401: 395: 393: 384: 380: 370: 366: 362: 358: 352: 344: 337: 332: 327: 321: 319: 311: 307: 297: 293: 289: 285: 279: 271: 264: 259: 254: 248: 243: 241: 227: 225: 223: 214: 210: 206: 202: 198: 194: 190: 184: 181: 179: 176: 175: 172: 167: 163: 159: 155: 151: 147: 143: 139: 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Retrieved 1170:December 31, 1168:. Retrieved 1161:the original 1147: 1137:December 31, 1135:. Retrieved 1128:the original 1114: 1090:December 25, 1088:. Retrieved 1077: 1067:December 25, 1065:. Retrieved 1060: 1056: 1005: 844:February 7–8 690: 681: 677: 669: 605: 601: 528: 464: 390: 317: 239: 221: 219: 204: 161:Total damage 96: 29: 940:March 23–30 908:March 16–21 1497:Categories 1418:Atlantic ( 1412:Hurricanes 1259:Previous: 998:References 1453:Pacific ( 1430:Pacific ( 741:Pressure 656:990  588:987  515:987  451:980  377:970  304:987  1447:Typhoons 1374:Cyclones 1368:and 1984 1199:March 9, 1193:Archived 734:Category 652:(10-min) 639:Duration 584:(10-min) 571:Duration 511:(10-min) 498:Duration 447:(10-min) 434:Duration 373:(10-min) 360:Duration 300:(10-min) 287:Duration 1319:1990–91 1312:1989–90 1307:1988–89 1302:1987–88 1297:1986–87 1292:1985–86 1287:1984–85 1282:1983–84 1277:1982–83 1272:1981–82 1267:1980–81 1261:1979–80 988:Unknown 985:Unknown 936:Unnamed 872:Unnamed 725:Deaths 660: ( 592: ( 519: ( 455: ( 381: ( 308: ( 244:Systems 213:1985–86 209:1984–85 205:1983–84 201:1982–83 197:1981–82 164:Unknown 156:Unknown 1317:Next: 840:Harvey 714:Damage 705:Dates 631:  558:  490:  421:  347:  274:  1164:(PDF) 1157:(PDF) 1131:(PDF) 1124:(PDF) 1053:(PDF) 925:Minor 904:Cyril 776:Grace 728:Refs 702:Name 1460:1984 1455:1983 1437:1984 1432:1983 1425:1984 1420:1983 1392:1984 1387:1983 1366:1983 1201:2015 1172:2012 1139:2012 1092:2012 1069:2012 928:None 922:Fiji 896:None 893:None 890:None 864:None 861:None 832:None 829:None 808:Beti 800:None 797:None 794:None 662:mbar 594:mbar 521:mbar 457:mbar 383:mbar 310:mbar 220:The 113:mbar 107:970 85:Beti 82:Name 1364:in 747:Atu 719:USD 658:hPa 590:hPa 517:hPa 453:hPa 379:hPa 306:hPa 109:hPa 1499:: 1180:^ 1100:^ 1061:32 1059:. 1055:. 1036:^ 1016:^ 211:, 207:, 203:, 199:, 1462:) 1439:) 1427:) 1394:) 1354:e 1347:t 1340:v 1203:. 1174:. 1141:. 1094:. 1071:. 721:) 717:( 664:) 654:; 596:) 586:; 523:) 513:; 459:) 449:; 385:) 375:; 312:) 302:; 148:1 140:5 132:8 115:) 111:( 99:) 95:( 20:)

Index

Cyclone Beti (1984)

hPa
mbar
1983–84 Australian region cyclone season
1983–84 South-West Indian Ocean cyclone season
South Pacific tropical cyclone seasons
1981–82
1982–83
1984–85
1985–86


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