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317:. The disturbance moved slowly northwestward as it developed into a tropical depression on May 24, as the system gradually strengthened to a tropical storm on May 26 and being designated 01B by the JTWC. Shortly after being designated, 01B began a gradual turn to the west, then southwest as it entered the
599:
A large area of convection formed in the southwestern area of the Bay of Bengal on
November 20. Over the next week, the disturbance moved in a semi-circular path, eventually developing into a tropical depression on November 27. The depression gradually strengthened into a tropical storm on November
502:
on
November 5. The disturbance moved slowly northwestward with little or no change in organization until November 9, when it finally developed into a tropical depression. The depression slowly intensified into a tropical storm late on November 10, and the JTWC designated it 03B. 03B then began to
405:
A broad and disorganized area of convection was first detected on
October 9 in the north-central Bay of Bengal. The disturbance developed into a tropical depression on October 10. The depression moved north into very favorable upper-level and shear conditions. The JTWC subsequently upgraded the
604:
on
December 1. 04B then rapidly weakened overland before restrengthening back into a tropical depression over the eastern Arabian Sea on December 2. 04B reattained tropical storm status late on December 3, as it gradually restrengthened into a 70 mph tropical storm on December 5. 04B kept this
414:
inhibited any further development into a stronger system. 02B then moved slightly northwest as it attained its peak intensity of 50 mph, This was short-lived as strong upper-level shear began impacting the storm, gradually weakening it until making landfall 10nm (19 km) south of
507:, going from a 40 mph tropical storm to a 80 mph cyclone in less than 24 hours as it began turning north. Strengthening slowed down as it peaked as a 100 mph category 2 cyclone on November 13, before just stalling offshore
605:
intensity for a day as shear increased as it approached southern
Somalia, making landfall as a dissipating tropical storm on December 7. The system fully dissipated as it reemerged into the Arabian Sea on December 8.
600:
28, 04B then began a two day clockwise loop in the central Bay of Bengal, strengthening into a category 1 cyclone on
November 30, eventually peaking as a 85 mph cyclone as it made landfall 40 nm (70km) north of
203:
formation. The season has no official bounds but cyclones tend to form between April and
December. These dates conventionally delimit the period of each year when most tropical cyclones form in the northern
511:. 03B then began being impacted by upwelling and a dramatic increase in wind shear on November 14, before being reduced to a mere convectionless low-level circulation as it made landfall just south of
522:
of 20 ft hit the nearby village of
Durgarajupatnam which led to coastal inundation up to 3 km inland. Nearly 100,000 livestock were killed by the storm and 400,000 houses were destroyed in
232:
releases unofficial advisories. An average of five tropical cyclones form in the North Indian Ocean every season with peaks in May and
November. Cyclones occurring between the meridians
329:
as a 40 mph tropical storm early on May 28. The storm rapidly dissipated overland that same day. There were no reports of damages or deaths from the storm.
964:
959:
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671:
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on
October 14, before rapidly weakening overland and disspating that same day. Heavy rains were reported, but death and damage figures are unknown.
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221:
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695:
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696:"Frequently Asked Questions: What is the annual frequency of Cyclones over the Indian Seas? What is its intra-annual variation?"
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321:. 01B attained its peak intensity of 50 mph early on May 27, before weakening until making landfall 35 nm (65km) west of
167:
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depression into a tropical storm, being designated as 02B. However, land interaction and outflow from a developing
1035:
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722:"Bulletins Issued by Regional Specialized Meteorological Centre (RSMC) – Tropical Cyclones, New Delhi"
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On May 23 a tropical disturbance developed 180nm (333km) southwest off the island of
200:
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526:. In nearby Tamil Nadu, the storm brought moderate damages killing 54 people.
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727:. India Meteorological Department. May 25, 2009. Archived from
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A large disturbance was first noticed by the JTWC west of
768:(Report). Joint Typhoon Warning Center. pp. 135, 145
208:. There are two main seas in the North Indian Ocean—the
698:. India Meteorological Department. 2012. Archived from
612:
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912:
542:Category 1 tropical cyclone (SSHWS)
441:Category 2 tropical cyclone (SSHWS)
814:1980–1989 North Indian Ocean cyclone seasons
515:on November 15 and dissipating thereafter.
168:North Indian Ocean tropical cyclone seasons
919:
905:
537:Extremely severe cyclonic storm (IMD)
436:Extremely severe cyclonic storm (IMD)
335:
248:
222:Regional Specialized Meteorological Centre
670:South-West Indian Ocean cyclone seasons:
332:The storm was not tracked by the IMD.
240:are included in the season by the IMD.
1057:1984 North Indian Ocean cyclone season
1049:
757:
755:
753:
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197:1984 North Indian Ocean cyclone season
21:1984 North Indian Ocean cyclone season
900:
811:
422:
343:Very severe cyclonic storm (IMD)
226:India Meteorological Department (IMD)
529:
763:1984 Annual Tropical Cyclone Report
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631:North Indian Ocean tropical cyclone
230:Joint Typhoon Warning Center (JTWC)
220:to the west of India. The official
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199:was part of the annual cycle of
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791:India Meteorological Department
660:South Pacific cyclone seasons:
714:
688:
636:1984 Atlantic hurricane season
148:1984 Atlantic hurricane season
1:
681:
641:1984 Pacific hurricane season
579:215 km/h (130 mph)
571:November 27 – December 8
478:215 km/h (130 mph)
470:November 9 – November 15
153:1984 Pacific hurricane season
796:Joint Typhoon Warning Center
650:Australian cyclone seasons:
385:120 km/h (75 mph)
90: • Lowest pressure
7:
646:1984 Pacific typhoon season
608:
377:October 9 – October 14
348:Tropical storm (SSHWS)
293:85 km/h (50 mph)
256:Tropical storm (SSHWS)
158:1984 Pacific typhoon season
10:
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518:Due to the storm's stall,
426:
243:
76: • Maximum winds
1062:Tropical cyclones in 1984
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958:South-West Indian Ocean (
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928:Tropical cyclones in 1984
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623:Tropical cyclones portal
429:1984 Sriharikota cyclone
336:Tropical Storm Two (2B)
249:Tropical Storm One (1A)
51:Last system dissipated
224:in this basin is the
408:Tropical Storm Susan
285:May 23 – May 28
941:Australian region (
214:Indian subcontinent
212:to the east of the
110:Seasonal statistics
43:First system formed
38:Seasonal boundaries
1024:Non-seasonal lists
954:North Indian Ocean
801:2015-08-09 at the
423:Cyclone Three (3B)
83:3-minute sustained
79:215 km/h (130 mph)
32:Season summary map
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201:tropical cyclone
139:Related articles
123:Total fatalities
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770:. Retrieved
736:. Retrieved
729:the original
716:
704:. Retrieved
700:the original
690:
602:Nagapattinam
598:
517:
497:
404:
331:
319:Gulf of Aden
312:
228:, while the
206:Indian Ocean
196:
194:
179:
131:Total damage
82:
46:May 23, 1984
15:
772:December 6,
520:Storm surge
509:Sriharikota
218:Arabian Sea
1051:Categories
987:Hurricanes
825:Previous:
682:References
585:973
484:975
391:980
299:990
1008:Typhoons
994:Atlantic
935:Cyclones
799:Archived
738:July 16,
609:See also
568:Duration
467:Duration
417:Balasore
374:Duration
282:Duration
216:and the
1015:Pacific
999:Pacific
977:1984–85
972:1983–84
965:1984–85
960:1983–84
948:1984–85
943:1983–84
706:June 8,
676:1984–85
672:1983–84
666:1984–85
662:1983–84
656:1984–85
652:1983–84
589: (
581:(3-min)
513:Nellore
500:Sumatra
488: (
480:(3-min)
410:in the
395: (
387:(3-min)
327:Somalia
323:Berbera
315:Socotra
303: (
295:(1-min)
244:Systems
134:Unknown
883:Next:
555:
454:
361:
269:
766:(PDF)
732:(PDF)
725:(PDF)
238:100°E
885:1990
878:1989
873:1988
868:1987
863:1986
858:1985
853:1984
848:1983
843:1982
838:1981
833:1980
827:1979
774:2018
740:2012
708:2012
591:mbar
490:mbar
397:mbar
305:mbar
236:and
234:45°E
195:The
188:1986
184:1985
180:1984
176:1983
172:1982
99:mbar
93:973
68:Name
587:hPa
486:hPa
393:hPa
301:hPa
126:430
95:hPa
1053::
748:^
674:,
664:,
654:,
325:,
186:,
182:,
178:,
174:,
979:)
967:)
950:)
920:e
913:t
906:v
776:.
742:.
710:.
593:)
583:;
492:)
482:;
399:)
389:;
307:)
297:;
118:4
101:)
97:(
85:)
81:(
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