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{{Short description|none}} 
{{Use mdy dates|date=March 2012}}
{{Infobox hurricane season
| Basin=NIO
| Year=1999
| Track=1999 North Indian Ocean cyclone season summary.jpg
| First storm formed=January 30, 1999
| Last storm dissipated=December 10, 1999
| Strongest storm name=[[1999 Odisha cyclone|BOB 06]]<br/>(Most intense tropical cyclone in the North Indian Ocean on record)
| Strongest storm pressure=912
| Strongest storm winds=140
| Average wind speed=3
| Total disturbances=8, 2 unofficial
| Total depressions=6, 2 unofficial
| Total storms=4, 1 unofficial
| Total hurricanes=4
| Total intense=3
| Total extreme=3 <br/>(record high, tied with [[2019 North Indian Ocean cyclone season|2019]] and [[2023 North Indian Ocean cyclone season|2023]])
| Total super=1
| Fatalities=At least 16,485 total 
| Damages=5446
| five seasons=[[1997 North Indian Ocean cyclone season|1997]], [[1998 North Indian Ocean cyclone season|1998]], '''1999''', [[2000 North Indian Ocean cyclone season|2000]], [[2001 North Indian Ocean cyclone season|2001]]
|Atlantic season=1999 Atlantic hurricane season
|East Pacific season=1999 Pacific hurricane season
|West Pacific season=1999 Pacific typhoon season
}}

The '''1999 North Indian Ocean cyclone season''' was an extremely active and deadly tropical cyclone season in recent times. It was an event in the annual cycle of [[tropical cyclone]] formation. The North Indian Ocean cyclone season has no official bounds, but cyclones tend to form between April and December, with peaks in May and October-November. These dates conventionally delimit the period of each year when most tropical cyclones form in the northern Indian Ocean.

The scope of this article is limited to the Indian Ocean in the [[Northern Hemisphere]], east of the [[Horn of Africa]] and west of the [[Malay Peninsula]]. There are two main seas in the North Indian Ocean – the [[Arabian Sea]] to the west of the [[Indian subcontinent]], abbreviated ''ARB'' by the [[India Meteorological Department]] (IMD); and the [[Bay of Bengal]] to the east, abbreviated ''BOB'' by the IMD.

The official [[Regional Specialized Meteorological Centre]] in this basin is the [[India Meteorological Department]] (IMD), while the [[Joint Typhoon Warning Center]] releases unofficial advisories. The [[tropical cyclone scales|tropical cyclone scale]] for this basin is detailed on the right. On average, 4 to 6 storms form in this basin every season.<ref name="IMD">{{cite web|title=IMD Cyclone Warning Services: Tropical Cyclones|url=http://www.imd.ernet.in/services/cyclone/tropical-cyclone.htm|archiveurl = https://web.archive.org/web/20090529004113/http://www.imd.ernet.in/services/cyclone/tropical-cyclone.htm |archivedate = May 29, 2009|url-status=dead}}</ref>

The season produced an above-average number of cyclonic storms but there was a very above-average number of intense cyclones. In May, a Category 3 cyclone struck Pakistan, leaving 6,400 people dead. In October, two very intense cyclones struck eastern India within two weeks of each other with [[1999 Odisha cyclone|the latter]] becoming the most intense Northern Indian Ocean cyclone on record, leaving over 10,000 people dead and causing more than $5.4 billion (1999 USD) in damages.

__TOC__
{{-}}

== Season summary ==
<div style="text-align: center;">
<timeline>
ImageSize = width:800 height:200
PlotArea = top:10 bottom:80 right:50 left:20
Legend = columns:3 left:30 top:58 columnwidth:270
AlignBars = early
DateFormat = dd/mm/yyyy
Period = from:01/02/1999 till:01/01/2000
TimeAxis = orientation:horizontal
ScaleMinor = grid:black unit:month increment:1 start:01/02/1999
Colors =
id:canvas value:gray(0.88)
id:GP value:red
id:TD value:rgb(0,0.52,0.84) legend:Depression_(31–50_km/h)
id:DD value:rgb(0.43,0.76,0.92) legend:Deep_Depression_(51–62_km/h)
id:TS value:rgb(0.3,1,1) legend:Cyclonic_Storm_(63–88_km/h)
id:ST value:rgb(0.75,1,0.75) legend:Severe_Cyclonic_Storm_(89–117_km/h)
id:VS value:rgb(1,0.85,0.55) legend:Very_Severe_Cyclonic_Storm_(118–165_km/h)
id:ES value:rgb(1,0.45,0.54) legend:Extremely_Severe_Cyclonic_Storm_(166–220_km/h)
id:SU value:rgb(0.55,0.46,0.9) legend:Super_Cyclonic_Storm_(≥221_km/h)
Backgroundcolors = canvas:canvas
BarData =
barset:Hurricane
bar:Month
PlotData=
barset:Hurricane width:10 align:left fontsize:S shift:(4,-4) anchor:till
from:02/02/1999 till:05/02/1999 color:ST text:"BOB 01 (SCS)"
from:16/05/1999 till:22/05/1999 color:ES text:"[[1999 Pakistan cyclone|ARB 01 (ES)]]"
from:08/06/1999 till:11/06/1999 color:TS text:"03B (CS)"
from:17/06/1999 till:17/06/1999 color:DD text:"BOB 02 (DD)"
from:27/07/1999 till:28/07/1999 color:DD text:"BOB 03 (DD)"
from:06/08/1999 till:09/08/1999 color:TD text:"BOB 04 (D)"
from:15/10/1999 till:19/10/1999 color:ES text:"[[1999 East India cyclone|BOB 05 (ES)]]"
barset:break
from:25/10/1999 till:03/11/1999 color:SU text:"[[1999 Odisha cyclone|BOB 06 (SU)]]"
from:05/12/1999 till:05/12/1999 color:TD text:"31W (TD)"
from:08/12/1999 till:10/12/1999 color:DD text:"BOB 07 (D)"
bar:Month width:5 align:center fontsize:S shift:(0,-20) anchor:middle color:canvas
from:01/02/1999 till:28/02/1999 text:February
from:01/03/1999 till:31/03/1999 text:March
from:01/04/1999 till:30/04/1999 text:April
from:01/05/1999 till:31/05/1999 text:May
from:01/06/1999 till:30/06/1999 text:June
from:01/07/1999 till:31/07/1999 text:July
from:01/08/1999 till:31/08/1999 text:August
from:01/09/1999 till:30/09/1999 text:September
from:01/10/1999 till:31/10/1999 text:October
from:01/11/1999 till:30/11/1999 text:November
from:01/12/1999 till:31/12/1999 text:December
</timeline>
</div>

During the 1999 season, a total of ten tropical cyclones were observed. The [[India Meteorological Department]], the official [[Regional Specialized Meteorological Center]] of the North Indian Ocean basin, identified eight of them. The [[Joint Typhoon Warning Center]] unofficially tracked two additional cyclones, 03B and 31W, during the course of the season.

== Systems ==
=== Severe Cyclonic Storm BOB 01 ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=01B 1999-02-03 0232Z.png
|Track=Cyclone 01B 1999 track.png
|Formed=February 2
|Dissipated=February 5
|3-min winds=50
|1-min winds=40
|Pressure=998
}}
On January 30, an area of disturbed weather began to develop. Convection began to form around the center and a Tropical Cyclone Formation Alert was issued the next day by the JTWC. Development of the storm stalled and the alert was cancelled. The next day, another TCFA was issued but was once more cancelled. Finally, on February 2, after the third TCFA was issued, the low pressure area developed into a tropical storm at 0900Z 370 [[Nautical Mile|nm]] west of [[Phuket, Thailand]]. The storm slowly intensified and reached its peak of 45 mph (1-min) on February 3. Shortly after peaking in intensity, vertical wind shear weakened the storm and the low became exposed by 1800Z the same day. The storm later dissipated on February 5 without making landfall.<ref>{{Cite web |url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |title=Archived copy |access-date=January 2, 2014 |archive-date=December 24, 2016 |archive-url=https://web.archive.org/web/20161224234637/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |url-status=dead }}</ref>
{{Clear}}

=== Extremely Severe Cyclonic Storm ARB 01 (02A) ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=02A 1999-05-20 0600Z.png
|Track=Cyclone 02A 1999 track.png
|Formed=May 16
|Dissipated=May 22
|3-min winds=105
|1-min winds=110
|Pressure=946
}}
{{Main|1999 Pakistan cyclone}}
An area of disturbed weather in the [[Arabian Sea]] was monitored in early May for possible development. Over the next two weeks, strong convection would develop before sunrise but dissipate by sunset. By May 16, the convection had become constant and a TCFA was issued at 0100Z. The low became a tropical storm by 0900Z. Tropical Storm 02A intensified as it moved to the northwest and reached cyclone status on May 17 at 0600Z. At that time, a mid-latitude trough weakened the subtropical ridge, allowing 02A to curve into [[Pakistan]]. 02A continued to intensify and by May 19, it had reached its peak of 125 mph (205 km/h), just below Category four status on the SSHS. 02A made landfall on May 20 near [[Karachi, Pakistan]] at peak intensity. The storm began to dissipate as it continued inland over the Indus River Valley on May 21 and completely dissipated the next day.

The cyclone struck the same area which had been hit hard by Tropical Cyclone 03A, a category three as well, almost exactly a year prior. It proved to be very deadly with 6,400 people reported to be dead. Damages totaled to $6 million (1999 USD).

02A was the strongest storm to ever form in the Arabian Sea until 2001, when cyclone 01A became the strongest storm to form in the Arabian Sea. It was itself surpassed in [[2007 North Indian Ocean cyclone season|2007]] when [[Cyclone Gonu]] became the first category five to form in the Arabian Sea.
<ref>{{Cite web |url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |title=Archived copy |access-date=January 2, 2014 |archive-date=December 24, 2016 |archive-url=https://web.archive.org/web/20161224234637/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |url-status=dead }}</ref> That would itself be surpassed again in 2019 when [[Cyclone Kyarr]] became the most intense system in the Arabian Sea.
{{Clear}}

=== Tropical Storm 03B ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=03B 1999-06-10 1025Z.png
|Track=Cyclone 03B 1999 track.png
|Formed=June 8
|Dissipated=June 11
|1-min winds=35
|Pressure=997
}}
On June 8, an area of low pressure formed 235 nm south of [[Chittagong, Bangladesh]]. The low slowly developed over the next two days while drifting to the west and northwest. On June 10, a TCFA was issued at 0830Z and the first warning on Tropical Storm 03B was issued at 1500Z the same day. The storm made landfall as a minimal tropical storm to the west of [[Calcutta, India]] later that day. 03B rapidly weakened due to vertical wind shear and the interaction with land and dissipated on June 11. No fatalities or damages have been associated with 03B.<ref>{{Cite web |url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |title=Archived copy |access-date=January 2, 2014 |archive-date=December 24, 2016 |archive-url=https://web.archive.org/web/20161224234637/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |url-status=dead }}</ref>
{{Clear}}

=== Deep Depression BOB 02 ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=BOB 02 1999-06-17 0332Z.png
|Track=BOB02 1999 track.png
|Formed=June 17
|Dissipated=June 17
|3-min winds=30
|Pressure=986
}}
A weak depression existed on June 17 before it made landfall near [[Berhampur]]. The depression was monitored by the IMD, not the JTWC.
{{Clear}}

=== Deep Depression BOB 03 ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=Tropical Depression BOB 03 27 Jul 1999 0929z.png
|Track=BOB03 1999 track.png
|Formed=July 27
|Dissipated=July 28
|3-min winds=30
|Pressure=990
}}
A depression formed on July 27, strengthened slightly before moving inland into the Odisha state on July 28. The depression was monitored by the IMD, not the JTWC.
{{Clear}}

=== Depression BOB 04 ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=BOB 04 1999-08-06 1322Z.png
|Track=BOB04 1999 track.png
|Formed=August 6
|Dissipated=August 9
|3-min winds=25
|Pressure=992
}}
A depression formed in the northern Bay of Bengal on August 6 and moved inland into the Odisha state the next day. It was dissipated by August 8. The depression was monitored by the IMD, not the JTWC.
{{Clear}}

=== Extremely Severe Cyclonic Storm BOB 05 (04B) ===
{{main|1999 East India cyclone}}
{{Infobox Hurricane Small
|Basin=NIO
|Image=04B 1999-10-17 0000Z.png
|Track=Cyclone 04B 1999 track.png
|Formed=October 15
|Dissipated=October 19
|3-min winds=90
|1-min winds=120
|Pressure=968
}}

On October 15, a developing area of low pressure, located 220 nm northwest of the [[Andaman Islands]] began to intensify. By 1730Z a TCFA was issued and the first advisory on Tropical Storm 04B was issued at 2100Z. 04B was moving to the west-northwest at 8–12 knots as it continued to intensify. On October 17, the storm began to turn to a more northerly direction as it intensified to a cyclone. 04B underwent explosive intensification the same day and reached its peak of 140 mph at 0000Z. The storm held this intensity as it made landfall on the Odisha coastline near Gopalpur beach. The storm began to weaken due to the interaction with land and dissipated on October 19.

04B was responsible for 198 fatalities and hundreds of houses and huts in low-lying areas were destroyed by flooding.<ref>{{Cite journal |date=February 2000 |title=Report on Cyclonic Disturbances Over North Indian Ocean During 1999 |url=http://www.rsmcnewdelhi.imd.gov.in/images/pdf/archive/rsmc/1999.pdf |journal=[[India Meteorological Department]] }}</ref> Several thousand others were injured by the storm and hundreds were left homeless. The Prime Minister of India requested that relief supplies be distributed to the affected region immediately.<ref>{{cite web|author=Staff Writer|publisher=The Birmingham Post|date=October 20, 1999|accessdate=July 30, 2009|title=Cyclone kills 79|url=https://www.questia.com/read/1G1-60485385}}</ref>
{{Clear}}

=== Super Cyclonic Storm BOB 06 (05B) ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=Cyclone 05B.jpg
|Track=1999 Indian cyclone 05B track.png
|Formed=October 25
|Dissipated=November 3
|3-min winds=140
|1-min winds=140
|Pressure=912
}}
{{Main|1999 Odisha cyclone}}
On October 23, a Tropical Cyclone Formation Alert (TCFA) was issued by the JTWC for an area of low pressure in the [[South China Sea]]. The low did not develop further and the TCFA was cancelled. On October 25, the low crossed the Malay Peninsula. Later that day, the system reorganized and another TCFA was issued at 1930 UTC, with advisories for Tropical Cyclone 05B initiated early the next morning. The storm tracked to the northwest and continued to intensify quickly; peaking as a 160 mph category five late on October 28. 11 hours after peaking, 05B weakened slightly to 155 mph and made landfall near the same area that 04B had only 11 days prior. The storm slowly weakened as it stalled just onshore in [[Odisha]], [[India]] while dumping torrential rains. The storm reemerged into the Bay of Bengal on October 31 as a 45 mph tropical storm. 05B slowly weakened as it drifted southward. 05B weakened to a tropical depression on October 31, before dissipating on November 4.

Damage from the cyclone was tremendous. Flooding from the storm's rain was described as being the worst in 100 years as well as the worst in India's post-independence history. The storm claimed the lives of at least 9,887 people<ref>{{Cite journal |date=February 2000 |title=Report on Cyclonic Disturbances Over North Indian Ocean During 1999 |url=http://www.rsmcnewdelhi.imd.gov.in/images/pdf/archive/rsmc/1999.pdf |journal=[[India Meteorological Department]] |pages=50–64}}</ref> and 406,000 livestock. Damages from the storm totaled to $4.44 billion (1999 USD).<ref>{{Cite web |url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |title=Archived copy |access-date=January 2, 2014 |archive-date=December 24, 2016 |archive-url=https://web.archive.org/web/20161224234637/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |url-status=dead }}</ref>
{{Clear}}

=== Tropical Depression 31W ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=31-W 1999 track.png
|Formed=December 5 <small>([[1999 Pacific typhoon season#Tropical Depression 31W|Entered basin]])</small>
|Dissipated=December 5
|1-min winds=20
|Pressure=
}}The remnants of this storm [[1999 Pacific typhoon season|from the Western Pacific basin]] entered the [[Andaman Sea]] on December 5 but redevelopment did not occur.<ref>{{Cite journal |title=1999 Annual Tropical Cyclone Report |url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |journal=[[Joint Typhoon Warning Center]] |pages=131 |access-date=January 25, 2022 |archive-date=December 24, 2016 |archive-url=https://web.archive.org/web/20161224234637/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1999atcr.pdf |url-status=dead }}</ref>{{clear}}

=== Depression BOB 07 ===
{{Infobox Hurricane Small
|Basin=NIO
|Image=BOB 07 1999-12-08 2155Z.png
|Track=BOB07 1999 track.png
|Formed=December 8
|Dissipated=December 10
|3-min winds=25
|Pressure=998
}}
A Tropical Depression formed in the Bay of Bengal on December 8. The depression was monitored by the IMD, not the JTWC. The depression remained out over open waters before dissipating on December 10.<ref>[http://australiasevereweather.com/cyclones/2000/summ1999.htm Northern Hemisphere 1999 Tropical Cyclone Season Review]</ref>
{{Clear}}

== Season effects ==
{{North Indian Ocean areas affected (Top)}}
|-
| BOB 01 || {{Sort|01|February 2 –5}} || bgcolor=#{{storm colour|SCS}}|{{Sort|4|Severe Cyclonic storm}} || bgcolor=#{{storm colour|SCS}}|{{Sort|095|95 km/h (60 mph)}} || bgcolor=#{{storm colour|SCS}}|{{sort|0998|998 hPa (29.47 inHg)}} || [[Sri Lanka]]|| {{ntsh|0}} None || None ||
|-
| [[1999 Pakistan cyclone|ARB 01]] || {{Sort|02|May 16 –22}} || bgcolor=#{{storm colour|ESCS}}|{{Sort|6|Extremely Severe Cyclonic storm}} || bgcolor=#{{storm colour|ESCS}}|{{Sort|195|195 km/h (120 mph)}} || bgcolor=#{{storm colour|ESCS}}|{{sort|0946|946 hPa (27.94 inHg)}} || [[India]], [[Pakistan]] || $6 million || 6,400 ||
|-
| 03B || {{Sort|03|June 8 –11}} || bgcolor=#{{storm colour|TS}}|{{Sort|2|Tropical Storm}} || bgcolor=#{{storm colour|TS}}|{{Sort|065|65 km/h (40 mph)}} || bgcolor=#{{storm colour|TS}}|{{sort|0997|997 hPa (29.12 inHg)}} || [[India]] || Unknown || Unknown ||
|-
| BOB 02 || {{Sort|04|June 17 –17}} || bgcolor=#{{storm colour|DD}}|{{Sort|2|Deep depression}} || bgcolor=#{{storm colour|DD}}|{{Sort|055|55 km/h (35 mph)}} || bgcolor=#{{storm colour|DD}}|{{sort|0986|986 hPa (29.12 inHg)}} || [[India]] || Unknown || Unknown ||
|-
| BOB 03 || {{Sort|05|July 27 –28}} || bgcolor=#{{storm colour|DD}}|{{Sort|2|Deep depression}} || bgcolor=#{{storm colour|DD}}|{{Sort|055|55 km/h (35 mph)}} || bgcolor=#{{storm colour|DD}}|{{sort|0990|990 hPa (29.23 inHg)}} || [[India]] || Unknown || Unknown ||
|-
| BOB 04 || {{Sort|06|August 6 –9}} || bgcolor=#{{storm colour|D}}|{{Sort|1|Depression}} || bgcolor=#{{storm colour|D}}|{{Sort|045|45 km/h (30 mph)}} || bgcolor=#{{storm colour|D}}|{{sort|0992|992 hPa (29.29 inHg)}} || [[India]] || Unknown || Unknown ||
|-
| [[1999 East India cyclone|BOB 05]] || {{Sort|07|October 15 –19}} || bgcolor=#{{storm colour|ESCS}}|{{Sort|6|Extremely Severe Cyclonic Storm}} || bgcolor=#{{storm colour|ESCS}}|{{Sort|165|165 km/h (105 mph)}} || bgcolor=#{{storm colour|ESCS}}|{{sort|0968|968 hPa (28.59 inHg)}} || [[India]], [[Myanmar]] || $1 billion || 198 ||
|-
| [[1999 Odisha cyclone|BOB 06]] || {{Sort|08|October 25 – November 3}} || bgcolor=#{{storm colour|SUCS}}|{{Sort|7|Super Cyclonic Storm}} || bgcolor=#{{storm colour|SUCS}}|{{Sort|260|260 km/h (160 mph)}} || bgcolor=#{{storm colour|SUCS}}|{{sort|0912|912 hPa (26.93 inHg)}} || [[India]], [[Thailand]], [[Myanmar]], [[Bangladesh]] || $4.44 billion || >9,887 ||
|-
| 31W || {{Sort|09|December 5}} || bgcolor=#{{storm colour|TD}}|{{Sort|1|Tropical Depression}} || bgcolor=#{{storm colour|TD}}|{{Sort|035|35 km/h (25 mph)}} || bgcolor=#{{storm colour|TD}}| Not specified || [[Myanmar]], [[Thailand]] || None || None ||
|-
| BOB 07 || {{Sort|10|December 8 –10}} || bgcolor=#{{storm colour|D}}|{{Sort|1|Depression}} || bgcolor=#{{storm colour|D}}|{{Sort|045|45 km/h (30 mph)}} || bgcolor=#{{storm colour|D}}|{{sort|0998|998 hPa (29.47 inHg)}} || [[India]], [[Sri Lanka]] || None || None ||
|-
{{TC Areas affected (Bottom)|TC's=8 systems, 2 unofficial
|dates=February 2–December 10|winds=260 km/h (160 mph)|pres=912 hPa (26.93 inHg)|damage=$5.446 billion|deaths=>16,485|Refs=}}

== See also ==
{{Portal|Tropical cyclones}}
* [[List of North Indian Ocean cyclone seasons]]
* [[1999 Atlantic hurricane season]]
* [[1999 Pacific hurricane season]]
* [[1999 Pacific typhoon season]]
* South-West Indian Ocean cyclone seasons: [[1998–99 South-West Indian Ocean cyclone season|1998–99]], [[1999–00 South-West Indian Ocean cyclone season|1999–00]]
* Australian region cyclone seasons: [[1998–99 Australian region cyclone season|1998–99]], [[1999–00 Australian region cyclone season|1999–00]]
* South Pacific cyclone seasons: [[1998–99 South Pacific cyclone season|1998–99]], [[1999–00 South Pacific cyclone season|1999–00]]

== References ==
{{Reflist|2}}

== External links ==
* [https://web.archive.org/web/20090619073130/http://www.ndmindia.nic.in/WCDRDOCS/Primer%20for%20Parliamentarians.pdf Primer for Parliamentarians]
* [http://australiasevereweather.com/cyclones/ Gary Padgett Summaries]
* [http://www.weather.unisys.com/hurricane/indian_oc/index.html Unisys Track]
* [https://web.archive.org/web/20100120054907/http://www.usno.navy.mil/JTWC/annual-tropical-cyclone-reports JTWC Archive]
{{TC Decades|Year=1990|basin=North Indian Ocean|type=cyclone}}

{{1999 North Indian Ocean cyclone season buttons}}
{{Tropical cyclone season|1999}}

{{DEFAULTSORT:1999 North Indian Ocean Cyclone Season}}
[[Category:1999 North Indian Ocean cyclone season| ]]

1999 North Indian Ocean cyclone season - Revision history

AhGaeza at 04:35, 2 September 2025