568:
1090:
170:
27:
1318:
318:
249:
490:
328:
338:
513:. In offshore waters, wave heights reached 20 feet (6.1 m). Onshore, the storm produced moderately strong winds, with an unofficial peak gust of 54 mph (87 km/h) reported near where the storm moved ashore. The extratropical remnants of Chantal dropped heavy rainfall in a short duration across Newfoundland; 1.7 inches (43 mm) fell in 1 hour at
428:; six hours after becoming a tropical storm, Chantal reached peak winds of 50 mph (80 km/h). The storm tracked through an area of progressively cold waters and cooler air, resulting in the weakening of its convection. The circulation became embedded within the approaching frontal zone, and by 0600 UTC on August 1 Chantal transitioned into an
448:
Area with full force. It subsequently intensified to attain winds of near hurricane-force. On August 3 the cyclone underwent a final weakening trend in the far northern
Atlantic Ocean, and on August 5 the extratropical remnants of Chantal merged with another extratropical cyclone to the east of
396:
observations suggested winds of 35 mph (56 km/h), and the center was well-involved enough with the convection for the
National Hurricane Center to classify it as Tropical Depression Three while it was located about 270 miles (430 km) north-northwest of Bermuda, or about 445 miles
548:, the flooding caused a bridge to depress about 1.5 feet (46 cm); a temporary bridge was built within two months, with a permanent replacement scheduled to be finished by the summer of 2008. Insured damage across the area totaled $ 25 million (2007
465:
on July 30, producing scattered storms and increased cloud cover. The next day the system dropped more rainfall as it passed to the west of the island, and in the two-day period precipitation accumulated to 2.12 inches (54 mm) at the
212:, and with favorable conditions, the storm rapidly attained peak winds of 50 mph (80 km/h). The storm accelerated northeastward over an area of progressively colder water temperatures, and after a decrease in convection the
470:, accounting for 35% of the monthly rainfall total. Thunderstorms were reported on the island, and maximum reported winds on the island reached 45 mph (72 km/h). After Chantal passed Bermuda, a ship with the call sign
372:. The system tracked northeastward, and initially unfavorable environmental conditions left the system disorganized. However, conditions were forecast to become more conducive for development, and by July 29 the
435:
After becoming an extratropical cyclone, Chantal maintained scattered convection near its center, though its main area of convection and clouds extended to its north. Midday on August 1, the cyclone struck
420:." Convection increased further over the center, and at around 0600 UTC on July 31 the depression intensified into Tropical Storm Chantal while located about 530 miles (850 km) south of
392:. The system contained an exposed low-level circulation, which intermittently passed beneath a persistent area of convection to its northeast. By early on July 31, ship reports and
958:
1056:
404:
Upon receiving its classification, the depression consisted of a partially exposed low-level center with deep convection occupying the northeastern semicircle. Located over
932:
880:
806:
780:
1049:
906:
1042:
416:), one forecaster noted the depression had "a small window of opportunity... for it to reach tropical storm strength before transitioning to an
1077:
832:
1279:
545:
962:
1267:
1195:
1231:
1145:
514:
424:. The storm continued northeastward, under the influence of a mid-level trough, and Chantal quickly developed well-defined curved
1344:
1321:
541:
526:
530:
667:
645:
200:
in its formative stages and caused flooding and gusty winds in
Newfoundland while extratropical. The third named storm of the
445:
224:
before tracking into the open waters of the north
Atlantic Ocean. Prior to forming, the storm dropped moderate rainfall on
534:
518:
228:. Subsequent to becoming extratropical, the remnants of Chantal produced gusty winds and heavy precipitation across the
1364:
1349:
936:
910:
884:
810:
784:
1183:
1104:
1354:
1219:
1066:
517:, the highest hourly rainfall total. Across the province, precipitation peaked at 7.89 inches (200 mm) at
201:
180:
1359:
467:
421:
368:. Deep convection initially failed to persist, though on July 28 meteorologists began tracking it with the
1034:
1116:
807:"Post-Tropical Storm Chantal Intermediate Information Statement at 12:30 PM ADT Wednesday August 1, 2007"
933:"Post-Tropical Storm Chantal Intermediate Information Statement at 6:30 PM ADT Wednesday August 1, 2007"
1303:
1159:
858:
758:
736:
714:
689:
581:
232:
of
Newfoundland, causing flooding and wind damage; insured damage totaled $ 25 million (2007
1207:
586:
373:
213:
158:
1255:
573:
262:
85:
81:
509:. Later, the Newfoundland Labrador Weather Office issued heavy rainfall warnings for southeastern
836:
405:
165:
1243:
591:
398:
425:
1089:
510:
506:
437:
429:
417:
377:
341:
221:
217:
52:
984:
781:"Post-Tropical Storm Chantal Information Statement at 3:00 AM ADT Wednesday August 1, 2007"
553:
389:
361:
237:
220:
early on August 1. Shortly thereafter, the extratropical remnant crossed over southeastern
139:
8:
474:
recorded sustained winds of 37 mph (60 km/h) over the open waters of the north
381:
331:
169:
1029:
620:
501:
Shortly after it first became a tropical storm, the
Atlantic Storm Prediction Center of
907:"Tropical Storm Chantal Information Statement at 3:30 PM ADT Tuesday July 31, 2007"
881:"Tropical Storm Chantal Information Statement at 9:00 AM ADT Tuesday July 31, 2007"
522:
494:
441:
369:
321:
252:
Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
229:
193:
1171:
549:
233:
154:
114:
1291:
1140:
475:
521:. The rainfall caused flooding and street washouts in several towns along the
1338:
1006:
357:
110:
1064:
544:
citizens were isolated for 5 days until a temporary road was made. Also in
388:
as it continued northeastward, under the influence of a large mid-latitude
26:
479:
365:
364:
of low pressure; by July 26, it was nearly stationary to the east of the
483:
409:
353:
106:
1007:"Newfoundland begins cleanup of hurricane Igor's path of destruction"
248:
537:. Several communities in the region declared states of emergencies.
393:
209:
360:
on July 21, and as it drifted southeastward it degenerated into a
478:. At around 2300 UTC on July 31, a buoy to the southeast of
462:
450:
413:
385:
225:
205:
204:, Chantal developed on July 31 from non-tropical origins between
197:
150:
502:
489:
276:
Tropical storm (39–73 mph, 63–118 km/h)
271:
Tropical depression (≤38 mph, ≤62 km/h)
31:
Tropical Storm
Chantal near peak intensity on July 31, 2007
344:, remnant low, tropical disturbance, or monsoon depression
296:
Category 4 (130–156 mph, 209–251 km/h)
291:
Category 3 (111–129 mph, 178–208 km/h)
286:
Category 2 (96–110 mph, 154–177 km/h)
384:
development." On July 30, the low passed to the west of
281:
Category 1 (74–95 mph, 119–153 km/h)
830:
216:
ceased issuing advisories as
Chantal began undergoing
804:
461:
The precursor disturbance to
Chantal began affecting
563:
301:
Category 5 (≥157 mph, ≥252 km/h)
1336:
621:"Tropical Storm Chantal Tropical Cyclone Report"
505:issued gale warnings for the coastal waters off
982:
1050:
618:
1004:
935:. Canadian Hurricane Centre. Archived from
909:. Canadian Hurricane Centre. Archived from
883:. Canadian Hurricane Centre. Archived from
809:. Canadian Hurricane Centre. Archived from
783:. Canadian Hurricane Centre. Archived from
1057:
1043:
959:"Newfoundlanders mopping up after Chantal"
956:
715:"Tropical Depression Three Discussion Two"
690:"Tropical Depression Three Discussion One"
168:
25:
1278:
1273:
737:"Tropical Storm Chantal Discussion Three"
243:
924:
859:"Tropical Storm Chantal Discussion Five"
759:"Tropical Storm Chantal Discussion Four"
712:
687:
643:
488:
247:
930:
708:
706:
1337:
1182:
1177:
961:. CanWest News Service. Archived from
950:
668:"July 29 Tropical Weather Outlook (2)"
659:
1038:
856:
850:
756:
734:
665:
637:
614:
612:
610:
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1194:
1189:
904:
878:
798:
778:
772:
13:
1230:
1225:
1115:
1110:
646:"July 29 Tropical Weather Outlook"
603:
14:
1376:
1302:
1297:
1242:
1237:
1170:
1165:
1158:
1153:
1023:
397:(716 km) south-southeast of
1317:
1316:
1290:
1285:
1139:
1134:
1103:
1098:
1088:
833:"Sunny beginning, wet ending..."
831:Bermuda Weather Service (2007).
566:
552:, $ 24.3 million 2007
482:reported a pressure of 995
336:
326:
316:
236:, $ 24.3 million 2007
998:
976:
824:
376:remarked it had "potential for
16:Atlantic tropical storm in 2007
1345:2007 Atlantic hurricane season
1067:2007 Atlantic hurricane season
987:. The Transcontinental Compass
983:Lillian Simmons (2007-08-28).
805:Fogarty & Roussel (2007).
202:2007 Atlantic hurricane season
181:2007 Atlantic hurricane season
1:
1218:
1213:
597:
592:Other storms of the same name
468:Bermuda International Airport
985:"Towns bite into bridgework"
7:
1030:NHC Tropical Cyclone Report
861:. National Hurricane Center
761:. National Hurricane Center
739:. National Hurricane Center
717:. National Hurricane Center
692:. National Hurricane Center
670:. National Hurricane Center
648:. National Hurricane Center
626:. National Hurricane Center
559:
10:
1381:
1005:Alison Auld (2010-09-22).
582:List of Bermuda hurricanes
486:as Chantal passed nearby.
138:$ 24.3 million (2007
96:50 mph (85 km/h)
1365:Tropical cyclones in 2007
1312:
1095:
1086:
1073:
1065:Tropical cyclones of the
587:List of Canada hurricanes
456:
374:National Hurricane Center
214:National Hurricane Center
176:
164:
146:
134:
126:
121:
100:
92:
76:
69:
61:
51:
43:
36:
24:
1350:Atlantic tropical storms
574:Tropical cyclones portal
406:sea surface temperatures
218:extratropical transition
619:Richard Pasch (2007).
498:
399:Chatham, Massachusetts
349:
244:Meteorological history
190:Tropical Storm Chantal
38:Meteorological history
20:Tropical Storm Chantal
1355:Hurricanes in Bermuda
492:
430:extratropical cyclone
418:extratropical cyclone
342:Extratropical cyclone
251:
1360:Hurricanes in Canada
497:during the flooding.
422:Halifax, Nova Scotia
263:Saffir–Simpson scale
101:Lowest pressure
1009:. Medicine Hat News
957:Ken Meaney (2007).
332:Subtropical cyclone
21:
499:
493:Rattling Brook in
408:of about 80 °
350:
192:was a short-lived
93:Highest winds
78:1-minute sustained
19:
1330:
1329:
839:on August 8, 2007
713:Mainelli (2007).
688:Franklin (2007).
644:Mainelli (2007).
187:
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939:on June 11, 2011
931:Fogarty (2007).
928:
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896:
895:
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892:
887:on June 11, 2011
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813:on June 11, 2011
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523:Avalon Peninsula
495:Ship Harbour, NL
442:Avalon Peninsula
426:banding features
370:Dvorak technique
340:
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322:Tropical cyclone
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515:St. John's West
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155:Atlantic Canada
122:Overall effects
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12:
11:
5:
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1024:External links
1022:
1020:
1019:
997:
975:
949:
923:
897:
871:
857:Brown (2007).
849:
835:Archived from
823:
797:
771:
757:Blake (2007).
749:
735:Blake (2007).
727:
702:
680:
666:Blake (2007).
658:
636:
601:
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589:
584:
578:
577:
561:
558:
546:Spaniard's Bay
476:Atlantic Ocean
458:
455:
444:, hitting the
356:moved off the
354:frontal system
335:
325:
315:
310:
309:
267:
260:
259:
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255:
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245:
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196:that affected
194:tropical storm
185:
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162:
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148:
147:Areas affected
144:
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136:
132:
131:
128:
124:
123:
119:
118:
113:); 29.35
102:
98:
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74:
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71:Tropical storm
67:
66:
65:August 5, 2007
63:
59:
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45:
41:
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34:
33:
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1048:
1046:
1041:
1040:
1037:
1031:
1028:
1027:
1008:
1001:
986:
979:
965:on 2007-09-29
964:
960:
953:
938:
934:
927:
913:on 2007-08-01
912:
908:
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886:
882:
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130:None reported
129:
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91:
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83:
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68:
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53:Extratropical
50:
47:July 31, 2007
46:
42:
35:
28:
23:
1332:
1128:
1011:. Retrieved
1000:
989:. Retrieved
978:
967:. Retrieved
963:the original
952:
941:. Retrieved
937:the original
926:
915:. Retrieved
911:the original
905:PJB (2007).
900:
889:. Retrieved
885:the original
879:PJB (2007).
874:
863:. Retrieved
852:
841:. Retrieved
837:the original
826:
815:. Retrieved
811:the original
800:
789:. Retrieved
785:the original
779:PJB (2007).
774:
763:. Retrieved
752:
741:. Retrieved
730:
719:. Retrieved
694:. Retrieved
683:
672:. Retrieved
661:
650:. Retrieved
639:
628:. Retrieved
542:Ship Harbour
539:
527:Ship Harbour
511:Newfoundland
507:Newfoundland
500:
471:
460:
438:Newfoundland
434:
403:
351:
311:
261:
222:Newfoundland
189:
188:
179:
178:Part of the
159:Newfoundland
77:
531:Fox Harbour
480:Nova Scotia
382:subtropical
1339:Categories
1013:2010-09-22
991:2007-09-14
969:2007-08-02
943:2007-08-01
917:2007-08-01
891:2007-08-01
865:2007-08-01
843:2007-08-01
817:2007-08-01
791:2007-08-01
765:2007-08-01
743:2007-08-01
721:2007-08-01
696:2007-08-01
674:2007-07-31
652:2007-07-31
630:2007-10-18
598:References
525:, such as
440:along the
412:(27 °
312:Storm type
127:Fatalities
62:Dissipated
1184:Gabrielle
446:Placentia
358:Carolinas
1322:Category
1208:Humberto
1078:Timeline
560:See also
535:Dunville
519:Argentia
394:QuikSCAT
378:tropical
306:Unknown
210:Cape Cod
57:August 1
1280:Fifteen
1268:Melissa
1256:Lorenzo
1146:history
1129:Chantal
463:Bermuda
451:Iceland
386:Bermuda
366:Bahamas
256:Map key
226:Bermuda
206:Bermuda
198:Bermuda
166:IBTrACS
151:Bermuda
1196:Ingrid
1105:Andrea
533:, and
503:Canada
457:Impact
390:trough
362:trough
304:
299:
294:
289:
284:
279:
274:
269:
135:Damage
44:Formed
1244:Karen
1232:Jerry
1172:Felix
1117:Barry
624:(PDF)
472:C60Y4
82:SSHWS
1304:Olga
1292:Noel
1160:Erin
1141:Dean
484:mbar
208:and
115:inHg
107:mbar
105:994
1220:Ten
556:).
554:USD
550:CAD
540:In
380:or
240:).
238:USD
234:CAD
140:USD
111:hPa
86:NWS
1341::
1299:TS
1275:TD
1263:TS
1227:TS
1215:TD
1191:TS
1179:TS
1155:TS
1124:TS
1112:TS
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