456:
208:, Ana formed from a disturbance that formed in the Central Pacific in mid-October. It rapidly consolidated, and a tropical depression developed by October 13. Aided by favorable conditions, Ana gradually strengthened while moving westward, threatening to pass over the island chain of Hawaii once or several times as indicated by early forecasts. By October 17, it had strengthened to a hurricane south of Hawaii and reached its peak intensity shortly afterwards while also making its closest approach. Afterwards, Ana weakened and began to fluctuate in intensity as it turned to the north and eventually northeast as it rounded a subtropical ridge and interacted with a
782:
170:
417:
34:
1075:
314:
324:
245:
334:
391:
Ana continued to track westwards away from the
Hawaiian islands, until it reached the western periphery of the subtropical ridge and as a cold front began to extend towards it. At this point, Ana had weakened to a minimal tropical storm. As it turned northeast, warm sea surface temperatures caused
235:
were issued in advance of the storm. These were later expanded across nearly the whole island chain as Ana nudged more to the west than forecasted. At its closest approach, Ana dropped heavy rain of nearly up to 11 inches (28 cm), although the heaviest rain missed Hawaii by nearly 20 miles
384:, Ana gradually intensified as it tracked northwest towards Hawaii, eventually become a hurricane by 21:00 UTC on October 17, shortly before reaching peak intensity nine hours later at 06:00 UTC on October 18 about 120 miles (190 km) southwest of the
364:
formed and convection became significantly better organized. Based on this, advisories were issued on
Tropical Depression Two-C at 21:00 UTC. Further organization continued within the system and the cyclone was eventually upgraded to Tropical Storm Ana by the next day.
404:. According to the CPHC, this made Ana the longest-lived and longest-tracked tropical cyclone that stayed entirely within the Central Pacific basin. Ana's extratropical remnant continued to race northeastward across the Pacific Ocean, before making landfall in
444:. The threat of the storm forced parks and beaches to close in the state. While passing south of Hawaii, Ana produced heavy rainfall on most of the islands, peaking at 11.67 in (296 mm) at Keaumo on the Big Island. The rains caused the
476:
range of 40–50 mph (64–80 km/h)". Although it was not officially verified, the CPHC decided to treat the report as part of the conditions experienced in the area that was under a tropical storm warning.
463:
Although no real-time wind reports of damage from Ana was reported on the Big Island, a post-storm report in
November 2014 by resident Keith Robinson reported that there was damage in the southern vicinity of
748:
236:(32 km), averting a potentially dangerous flooding scenario. The swath of tropical storm force winds missed the islands as well, minimizing damage by a great deal.
741:
388:. Ana began to curve westwards, and weakening began to ensue shortly afterwards, and fell below hurricane intensity by 06:00 UTC on October 20.
441:
734:
717:
769:
988:
432:
were issued for Hawaii, starting with a tropical storm watch for the Big Island. Three days later, a tropical storm warning was issued for
396:
developing aside other structural improvements. As it accelerated northeast at speeds of 40 mph (64 km/h), Ana succumbed to the
679:
392:
Ana to rapidly reorganize and strengthen, and by 03:00 UTC on
October 25, Ana became a hurricane again, with a cloud-filled
832:
856:
844:
868:
820:
664:
1104:
1099:
1078:
1012:
940:
928:
892:
1060:
1024:
916:
429:
1000:
631:
608:
585:
562:
216:
on
October 26, and raced across the northwest Pacific before dissipating by October 28 after it came ashore in
448:
water treatment plant in
Honolulu to overflow, which sent about 5,000 gallons of partially treated wastewater into
1144:
1129:
1124:
353:
1114:
1048:
1134:
758:
205:
180:
708:
400:
and weakened again to a tropical storm. By 15:00 UTC on
October 26, Ana had transitioned into an
455:
808:
726:
880:
714:
964:
486:
381:
258:
92:
88:
20:
1139:
1119:
1109:
904:
201:
165:
952:
491:
232:
683:
421:
401:
357:
337:
213:
59:
781:
380:
as it moved west due to deep steering flow. Under a favorable environment with above-normal
1036:
445:
228:
169:
8:
473:
327:
360:
in the vicinity of the convection. Over the next day, rapid organization occurred as an
212:
before becoming a hurricane briefly again on
October 25. Ana transitioned into an
656:
536:
393:
373:
361:
158:
796:
405:
317:
248:
Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
193:
154:
976:
721:
449:
385:
224:
121:
217:
1093:
117:
352:
persisted in the
Central Pacific at low latitudes. By October 12, the
349:
756:
416:
372:
that had been passing through the
Central Pacific had begun to weaken a
33:
469:
397:
369:
209:
204:
in August. The twenty-first named storm and fifteenth hurricane of the
197:
113:
377:
244:
465:
437:
433:
272:
Tropical storm (39–73 mph, 63–118 km/h)
267:
Tropical depression (≤38 mph, ≤62 km/h)
340:, remnant low, tropical disturbance, or monsoon depression
292:
Category 4 (130–156 mph, 209–251 km/h)
287:
Category 3 (111–129 mph, 178–208 km/h)
282:
Category 2 (96–110 mph, 154–177 km/h)
277:
Category 1 (74–95 mph, 119–153 km/h)
472:
damage as well as tree tops levelled at "an estimated
38:
Ana near peak intensity south of Hawaii on October 17
297:
Category 5 (≥157 mph, ≥252 km/h)
223:
Because Ana was originally forecasted to strike the
1091:
440:, and was extended to include portions of the
742:
632:"Hurricane Ana weakens, moves west of Hawaii"
408:, dissipating afterward on October 28.
987:
982:
677:
534:
348:In mid-October 2014, disorganized but deep
749:
735:
629:
542:(Report). Central Pacific Hurricane Center
459:Hurricane Ana from Magic Island, Honolulu.
442:Papahānaumokuākea Marine National Monument
411:
168:
32:
661:Honolulu, Hawaii National Weather Service
376:to Ana's north, which allowed it to gain
239:
715:tropical cyclone advisory archive on Ana
454:
415:
243:
563:"Tropical Storm Ana Advisory Number 10"
19:For other storms of the same name, see
1092:
667:from the original on October 24, 2014.
606:
560:
530:
528:
526:
428:Beginning on October 15, various
879:
874:
730:
524:
522:
520:
518:
516:
514:
512:
510:
508:
506:
430:tropical cyclone warnings and watches
831:
826:
819:
814:
583:
16:Category 1 Pacific hurricane in 2014
963:
958:
855:
850:
13:
1047:
1042:
1011:
1006:
939:
934:
927:
922:
903:
898:
891:
886:
843:
838:
807:
802:
795:
790:
611:. Central Pacific Hurricane Center
609:"Hurricane Ana Advisory Number 25"
588:. Central Pacific Hurricane Center
586:"Hurricane Ana Advisory Number 22"
565:. Central Pacific Hurricane Center
503:
14:
1156:
1059:
1054:
1023:
1018:
975:
970:
951:
946:
915:
910:
867:
862:
701:
680:"Hurricane triggers sewage spill"
1074:
1073:
999:
994:
780:
678:Jim Mendoza (October 21, 2014).
354:Central Pacific Hurricane Center
332:
322:
312:
1035:
1030:
657:"Hurricane Ana Rainfall Totals"
630:Kurtis Lee (October 19, 2014).
356:(CPHC) noted the potential for
709:Tropical Cyclone Report on Ana
671:
649:
623:
600:
577:
554:
1:
1105:Category 1 Pacific hurricanes
1100:2014 Pacific hurricane season
759:2014 Pacific hurricane season
535:Jeff Powell (July 17, 2015).
497:
227:of Hawaii early in its life,
206:2014 Pacific hurricane season
181:2014 Pacific hurricane season
7:
607:Powell (October 19, 2014).
561:Kodama (October 15, 2014).
480:
103:85 mph (140 km/h)
10:
1161:
682:. WWLP.com. Archived from
18:
1145:Tropical cyclones in 2014
1130:2014 in the United States
1069:
787:
778:
765:
757:Tropical cyclones of the
584:Wroe (October 18, 2014).
176:
164:
149:
141:
133:
128:
107:
99:
83:
76:
68:
58:
50:
43:
31:
1125:2014 in British Columbia
487:Hurricane Flossie (2007)
468:. He reported extensive
420:Tropical Storm Ana near
382:sea surface temperatures
196:in 2014 to threaten the
21:List of storms named Ana
412:Preparations and impact
1115:Extratropical cyclones
492:Hurricane Darby (2016)
460:
425:
345:
240:Meteorological history
229:tropical storm watches
45:Meteorological history
458:
422:French Frigate Shoals
419:
402:extratropical cyclone
358:tropical cyclogenesis
338:Extratropical cyclone
247:
214:extratropical cyclone
1135:Hurricanes in Hawaii
663:. October 19, 2014.
362:area of low pressure
259:Saffir–Simpson scale
108:Lowest pressure
78:Category 1 hurricane
686:on October 21, 2014
474:Beaufort Wind Scale
328:Subtropical cyclone
28:
720:2018-09-03 at the
461:
426:
346:
100:Highest winds
85:1-minute sustained
26:
1087:
1086:
636:Los Angeles Times
374:subtropical ridge
200:of Hawaii, after
187:
186:
159:Alaskan Panhandle
1152:
1077:
1076:
1057:
1045:
1033:
1021:
1009:
997:
985:
973:
961:
949:
937:
925:
913:
901:
889:
877:
865:
853:
841:
829:
817:
805:
793:
784:
751:
744:
737:
728:
727:
696:
695:
693:
691:
675:
669:
668:
653:
647:
646:
644:
642:
627:
621:
620:
618:
616:
604:
598:
597:
595:
593:
581:
575:
574:
572:
570:
558:
552:
551:
549:
547:
541:
532:
406:British Columbia
336:
335:
326:
325:
318:Tropical cyclone
316:
315:
301:
296:
291:
286:
281:
276:
271:
266:
194:tropical cyclone
172:
155:British Columbia
124:
79:
72:October 28, 2014
64:October 26, 2014
54:October 13, 2014
46:
36:
29:
25:
1160:
1159:
1155:
1154:
1153:
1151:
1150:
1149:
1090:
1089:
1088:
1083:
1065:
1064:
1063:
1058:
1055:
1052:
1051:
1046:
1043:
1040:
1039:
1034:
1031:
1028:
1027:
1022:
1019:
1016:
1015:
1010:
1007:
1004:
1003:
998:
995:
992:
991:
986:
983:
980:
979:
974:
971:
968:
967:
962:
959:
956:
955:
950:
947:
944:
943:
938:
935:
932:
931:
926:
923:
920:
919:
914:
911:
908:
907:
902:
899:
896:
895:
890:
887:
884:
883:
878:
875:
872:
871:
866:
863:
860:
859:
854:
851:
848:
847:
842:
839:
836:
835:
830:
827:
824:
823:
818:
815:
812:
811:
806:
803:
800:
799:
794:
791:
785:
774:
761:
755:
722:Wayback Machine
704:
699:
689:
687:
676:
672:
655:
654:
650:
640:
638:
628:
624:
614:
612:
605:
601:
591:
589:
582:
578:
568:
566:
559:
555:
545:
543:
539:
533:
504:
500:
483:
450:Honolulu Harbor
414:
344:
343:
342:
341:
333:
330:
323:
320:
313:
310:
304:
303:
299:
298:
294:
293:
289:
288:
284:
283:
279:
278:
274:
273:
269:
268:
264:
262:
253:
249:
242:
231:and eventually
192:was the second
177:
129:Overall effects
111:
77:
44:
39:
24:
17:
12:
11:
5:
1158:
1148:
1147:
1142:
1140:2014 in Alaska
1137:
1132:
1127:
1122:
1120:2014 in Canada
1117:
1112:
1110:2014 in Hawaii
1107:
1102:
1085:
1084:
1082:
1081:
1070:
1067:
1066:
1053:
1041:
1029:
1017:
1005:
993:
981:
969:
957:
945:
933:
921:
909:
897:
885:
873:
861:
849:
837:
825:
813:
801:
789:
788:
786:
779:
776:
775:
773:
772:
766:
763:
762:
754:
753:
746:
739:
731:
725:
724:
711:
703:
702:External links
700:
698:
697:
670:
648:
622:
599:
576:
553:
501:
499:
496:
495:
494:
489:
482:
479:
424:on October 22.
413:
410:
331:
321:
311:
306:
305:
263:
256:
255:
254:
251:
250:
241:
238:
218:Western Canada
185:
184:
174:
173:
162:
161:
151:
150:Areas affected
147:
146:
143:
139:
138:
135:
131:
130:
126:
125:
120:); 29.09
109:
105:
104:
101:
97:
96:
81:
80:
74:
73:
70:
66:
65:
62:
56:
55:
52:
48:
47:
41:
40:
37:
15:
9:
6:
4:
3:
2:
1157:
1146:
1143:
1141:
1138:
1136:
1133:
1131:
1128:
1126:
1123:
1121:
1118:
1116:
1113:
1111:
1108:
1106:
1103:
1101:
1098:
1097:
1095:
1080:
1072:
1071:
1068:
1062:
1050:
1038:
1026:
1014:
1002:
990:
978:
966:
954:
942:
930:
918:
906:
894:
882:
870:
858:
846:
834:
822:
810:
798:
783:
777:
771:
768:
767:
764:
760:
752:
747:
745:
740:
738:
733:
732:
729:
723:
719:
716:
712:
710:
706:
705:
685:
681:
674:
666:
662:
658:
652:
637:
633:
626:
610:
603:
587:
580:
564:
557:
538:
537:Hurricane Ana
531:
529:
527:
525:
523:
521:
519:
517:
515:
513:
511:
509:
507:
502:
493:
490:
488:
485:
484:
478:
475:
471:
467:
457:
453:
451:
447:
443:
439:
435:
431:
423:
418:
409:
407:
403:
399:
395:
389:
387:
383:
379:
375:
371:
366:
363:
359:
355:
351:
339:
329:
319:
309:
261:
260:
246:
237:
234:
230:
226:
221:
219:
215:
211:
207:
203:
199:
195:
191:
190:Hurricane Ana
183:
182:
175:
171:
167:
163:
160:
156:
152:
148:
144:
140:
136:
132:
127:
123:
119:
115:
110:
106:
102:
98:
94:
90:
86:
82:
75:
71:
67:
63:
61:
60:Extratropical
57:
53:
49:
42:
35:
30:
27:Hurricane Ana
22:
688:. Retrieved
684:the original
673:
660:
651:
639:. Retrieved
635:
625:
613:. Retrieved
602:
590:. Retrieved
579:
567:. Retrieved
556:
544:. Retrieved
462:
427:
390:
367:
347:
307:
257:
222:
189:
188:
179:
178:Part of the
84:
713:The CPHC's
707:The CPHC's
690:October 21,
641:October 21,
615:October 21,
592:October 21,
569:October 21,
446:Sand Island
1094:Categories
498:References
470:vegetation
398:wind shear
386:Big Island
370:cold front
350:convection
308:Storm type
225:Big Island
210:cold front
198:U.S. state
134:Fatalities
69:Dissipated
989:Sixteen-E
881:Genevieve
1079:Category
821:Cristina
770:Timeline
718:Archived
665:Archived
481:See also
378:latitude
302:Unknown
233:warnings
153:Hawaii,
965:Norbert
833:Douglas
546:June 9,
252:Map key
166:IBTrACS
145:Minimal
1013:Rachel
941:Lowell
929:Karina
905:Iselle
893:Hernan
857:Fausto
797:Amanda
466:Niihau
438:Niihau
300:
295:
290:
285:
280:
275:
270:
265:
202:Iselle
142:Damage
51:Formed
1061:Vance
1049:Trudy
1025:Simon
977:Odile
953:Marie
917:Julio
845:Elida
809:Boris
540:(PDF)
434:Kauai
89:SSHWS
1001:Polo
869:Wali
692:2014
643:2014
617:2014
594:2014
571:2014
548:2019
436:and
137:None
122:inHg
114:mbar
112:985
1037:Ana
394:eye
118:hPa
93:NWS
1096::
1044:TS
984:TD
864:TS
852:TS
840:TS
828:TS
804:TS
659:.
634:.
505:^
452:.
368:A
220:.
157:,
1056:2
1032:1
1020:4
1008:1
996:1
972:4
960:3
948:5
936:1
924:1
912:3
900:4
888:1
876:3
816:4
792:4
750:e
743:t
736:v
694:.
645:.
619:.
596:.
573:.
550:.
116:(
95:)
91:/
87:(
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
