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2013–14 Australian region cyclone season

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2013–14 Australian region cyclone season
Season summary map
Seasonal boundaries
First system formed20 November 2013
Last system dissipatedSeason currently active
Strongest storm
NameIta
 • Maximum winds215 km/h (130 mph)
(10-minute sustained)
 • Lowest pressure930 hPa (mbar)
Seasonal statistics
Tropical lows23
Tropical cyclones10
Severe tropical cyclones5
Total fatalities22 total
Total damage$953 million (2014 USD)
Related articles
Australian region tropical cyclone seasons
2010–11, 2011–12, 2012–13, 2013–14, Post–2013

The 2013–14 Australian region cyclone season is an event in the ongoing cycle of tropical cyclone formation. It officially started on 1 November 2013, and will end on 30 April 2014. The regional tropical cyclone operational plan defines a "tropical cyclone year" separately from a "tropical cyclone season"; the "tropical cyclone year" began on 1 July 2013 and will end on 30 June 2014.[1]

The scope of the Australian region is limited to all areas south of the equator, east of 90°E and west of 160°E. This area includes Australia, Papua New Guinea, western parts of the Solomon Islands, East Timor and southern parts of Indonesia.[1]

Tropical cyclones in this area are monitored by five Tropical Cyclone Warning Centres (TCWCs): the Australian Bureau of Meteorology in Perth, Darwin, and Brisbane; TCWC Jakarta in Indonesia; and TCWC Port Moresby in Papua New Guinea.[1] The Joint Typhoon Warning Center issues unofficial warnings for the region, designating tropical depressions with the "S" suffix when they form west of 145°E, and the "P" suffix when they form east of 145°E.

After two seasons with no cyclones of Category 5 intensity, this season saw three of the nine named storms reaching this level: Bruce, Gillian and Ita. Of the three systems, Bruce was ultimately the strongest but peaked outside of the basin, Gillian rapidly intensified from a tropical low to a Category 5 in just 48 hours but caused only minor damage. Ita was ultimately the strongest and most intense system inside the basin and made landfall on the Far North Queensland coast near Cooktown, causing minor damage but significant flooding. In addition, significant damage was also caused by Christine in the towns of Wickham and Roebourne in Western Australia while Fletcher dumped over 1250 mm of rainfall on the Queensland town of Kowanyama, making it the fifth-wettest tropical cyclone in the country on record.

Seasonal forecasts

Tropical cyclone predictions
Region Chance of
above average 		Average
number 		Actual
activity
Whole 57% 11 8
Western 53% 7 3
North-Western 55% 5 3
Northern 52% 3 3
Eastern 53% 3 3
Southern Pacific 48% 15 8
Western South Pacific 56% 8 4
Eastern South Pacific 47% 11 4
Source: BOM's Seasonal Outlooks for Tropical Cyclones.[2][3]
Region Normal
number 		Number
predicted 		Actual
activity
GCACIC Whole 12-15 13 8
GCACIC Western 9-10 9 3
GCACIC Eastern 5-6 5 5
NIWA 10 9-10 10
Sources:[4][5]

Ahead of the cyclone season, the Australian Bureau of Meteorology (BoM), the New Zealand National Institute of Water and Atmospheric Research (NIWA) and various other Pacific Meteorological services, all contributed towards the Island Climate Update tropical cyclone outlook that was released during October 2013.[6] The outlook took into account the ENSO neutral conditions that had been observed across the Pacific and analogue seasons with ENSO neutral conditions occurring during the season.[4] The outlook called for a near average number of tropical cyclones for the 2013–14 season, with eight to twelve named tropical cyclones, to occur between 135°E and 120°W compared to an average of 10.[4] At least four of the tropical cyclones were expected to become category 3 severe tropical cyclones, while three could become category 4 severe tropical cyclones, they also noted that a Category 5 severe tropical cyclone was unlikely to occur.[4] In addition to contributing towards the Island Climate Update outlook, the BoM issued eight seasonal forecasts during October 2013, for the Australian region and the Southern Pacific with each forecast covering the whole tropical cyclone year.[2][3] Each forecast issued took into account the current neutral ENSO conditions that were forecast to continue during the season.[2] For the basin as a whole they predicted that there was a 57% chance that the season would be near its average of around 11 tropical cyclones.[2] For the Western region between 90°E and 125°E, the BoM forecast that the area would see activity near to or slightly below the average of 7, with a 53% chance of an above average cyclone season.[2] TCWC Perth also noted that there was a likelihood of two tropical cyclones and a significant likelhood of at least one severe tropical cyclone impacting Western Australia.[7]

For the North-Western subregion between 105°E and 130°E, it was predicted that activity would be near normal with a 55% chance of above average tropical cyclone activity.[2] The Northern Territory which was defined as being between as being 125°E and 142.5°E had a 52% chance of an above average season, with TCWC Darwin noting that all of the climate drivers were pointing towards a typical tropical cyclone season for Northern Australia.[2][8] The Eastern region between 142.5°E and 160°E had a 53% chance of having an above average tropical cyclone season.[2] The BoM also issued 3 seasonal forecasts for the Southern Pacific between 142.5°E and 120°W, one for the Western Southern Pacific region between 142.5°E and 165°E and one for the Eastern Southern Pacific region between 165°E and 120°W.[3] They noted that the tropical Pacific Ocean was currently experiencing neutral ENSO conditions which meant that there was no strong shift expected in the average location of tropical cyclone formation.[3] They also noted that there was nothing in the broad climate drivers to suggest anything, but a typical tropical cyclone season for the South Pacific.[3] As a result they predicted that the region as a whole, would experience near average tropical cyclone activity during the coming season with a 48% chance of it being above average.[3] The Western region was predicted to have 56% chance of being above average while the Eastern region had a 47% chance of being above average.[3]

Seasonal summary

Tropical cyclone scales#Comparisons across basins

Storms

Tropical Cyclone Alessia

Category 1 tropical cyclone (Australian scale)
Tropical storm (SSHWS)
 
Duration20 November – 1 December
Peak intensity85 km/h (50 mph) (10-min);
991 hPa (mbar)
Main article: Cyclone Alessia (2013)

The first storm of the season originated from a developing low pressure area south of Java in the Indian Ocean on 20 November. The system tracked southeastward, and organized only slowly due to moderate wind shear. However, at 0600 on 21 November, TCWC Perth initiated advisories on Tropical Low 01U.[9] Over the course of the next day, the disturbance continued toward the east-southeast into an environment more conducive for further intensification, and as a result, its structure began to improve.[10] At 0900 UTC, the JTWC designated the system Tropical Cyclone 02S, noting that the storm's center of circulation had become better-defined, with an improved convection pattern.[11] Three hours later, the BoM upgraded the low to Category 1 Tropical Cyclone Alessia.[12] Tracking toward the east around the southern periphery of a ridge to the north, the abnormally small cyclone approached the Kimberley coastline on 23 November.[13][14]

Alessia remained a marginal Category 1 cyclone as it skirted the northern Kimberley coast, passing just south of Troughton Island before emerging into the Joseph Bonaparte Gulf.[15] The JTWC issued its final warning on 02S at 0600 UTC on 24 November,[16] Increased wind shear took its toll on the already disheveled cyclone, leaving the system vertically decoupled; it made its final landfall near the Anson Bay, Daly and Reynolds River Floodplains area of the Top End midday local time on 24 November. According to the BoM, Alessia deteriorated below tropical cyclone status by 1200 UTC.[17] Alessia reformed in the Gulf of Carpentaria on 27 November, around 100 km northeast of Borroloola. During the next day, Alessia moved ashore and turned towards the east. On 28 November, Alessia weakened below tropical cyclone intensity again, and turned towards the west again. On 29 November, Alessia completed a loop and re-entered the Gulf of Carpentaria. During the next several days, Alessia turned back towards the east, while continuing to weaken. On 1 December, Alessia moved over land once again, as the system continued moving westwards. Early on 2 December, Alessia was dropped from TCWC Perth's Tropical Weather Outlook, as the system dissipated.[18]

Rainfall was unusually light for even a weak tropical cyclone, with no major rain totals after Alessia's first landfall. Rainfall in the Gulf of Carpenteria was heavier, Centre Island recorded 290.4 mm (11.43 in),[19] the McArthur River Mine 172.2 mm (6.78 in)[20] and Borroloola 88.6 mm (3.49 in).[21]

Severe Tropical Cyclone Bruce

Category 3 severe tropical cyclone (Australian scale)
Category 3 tropical cyclone (SSHWS)
 
Duration16 December – 19 December (Exited basin)
Peak intensity155 km/h (100 mph) (10-min);
961 hPa (mbar)

In mid-December 2013, an active monsoon trough became established over the eastern Indian Ocean, near southwestern Indonesia.[22] By 15 December, an area of low pressure developed about 535 km (330 mi) northeast of the Cocos Islands. Scatterometer passes revealed a well-defined circulation while satellite imagery showed fragmented convective banding features wrapping into the system. Situated to the north of a subtropical ridge, favorable diffluence supported convective development; however, concurrent moderate to high wind shear mitigated this.[23] On 16 December, the BOM began monitoring the system as a tropical low, assigning it the identifier 03U.[22] Tracking generally southwest over the following day, deep convection became increasingly organized around the centre of circulation and banding features steadily improved. Owing to this development, the JTWC issued a Tropical Cyclone Formation Alert.[24] Environmental conditions improved markedly by 17 December, with wind shear lessening and excellent outflow into an upper-level low over Western Australia developing. Around 1800 UTC that day, the JTWC issued their first advisory on the system, designating it Tropical Cyclone 04S.[25]

Early on 18 December, the BOM upgraded the low to a tropical cyclone and assigned it the name Bruce. At this time, Bruce was situated roughly 210 km (130 mi) north of the Cocos Islands.[22] Near-gale-force winds were reported on the island despite its distance, indicating stronger winds were likely near its center.[26] Maintaining a general southwest to west-southwest track along the subtropical ridge, Bruce steadily intensified.[27] Increasingly rapid development took place later that day as the storm passed roughly 200 km (120 mi) northwest of the Cocos Islands. Periodic gale-force winds and heavy rains impacted the Cocos Islands;[22] a peak gust of 91 km/h (57 mph) was measured on 18 December while gusts up to 67 km/h (42 mph) continued into the following day. During the same period, a total of 114 mm (4.5 in) of rain fell.[28] No damage was reported in relation to the storm. With elevated oceanic heat content in the storm's path, Bruce attained severe tropical cyclone status — having sustained winds of at least 120 km/h (75 mph) — early on 19 December.[22][29] A broad, ragged eye feature became apparent on visible satellite imagery that day,[30] and deep convection soon consolidated around the eyewall.[31] Around 1800 UTC, the cyclone crossed 90°E, leaving the BOM's area of responsibility and entering that of Météo-France. At this time, Bruce was estimated to be a high-end Category 3 on the Australian intensity scale with winds of 155 km/h (100 mph) and a barometric pressure of 961 mbar (hPa; 28.38 inHg).[22][32]

Tropical Low 04U

Tropical low (Australian scale)
 
Duration22 December – 25 December
Peak intensity45 km/h (30 mph) (10-min);
1002 hPa (mbar)

On 22 December, TCWC Perth and TCWC Darwin reported that a tropical low had developed within the monsoon trough, about 400 km (250 mi)* to the northwest of Darwin.[33][34] Over the next couple of days the system moved westwards and was subsequently absorbed by a broader monsoon circulation and became Cyclone Christine.[35] In post-analysis, the BoM considered it as two separate systems on January 2014.

Severe Tropical Cyclone Christine

Main article: Cyclone Christine
Category 3 severe tropical cyclone (Australian scale)
Category 2 tropical cyclone (SSHWS)
 
Duration25 December – 1 January
Peak intensity155 km/h (100 mph) (10-min);
950 hPa (mbar)

On 25 December, TCWC Perth started to monitor a discrete center, that had developed within the broad monsoon circulation. Over the next couple of days the system intensified further and became a tropical cyclone on 28 December, gaining the name Christine.[36] It intensified overnight and was upgraded to Category 2 status by the Bureau of Meteorology, before intensifying into a Category 3 system.

On 30 December, Christine made landfall near Port Hedland, directly between Roebourne and Whim Creek.

Tropical Low 06U

Tropical low (Australian scale)
 
Duration10 January – 23 January
Peak intensity35 km/h (25 mph) (10-min);
990 hPa (mbar)

On 10 January, TCWC Darwin reported that a weak tropical low had formed in the Arafura Sea north of the Arnhem Land.[37] The low remained stationary on 11 January and continued to hold its intensity.[38] On 13 January, TCWC Darwin issued warnings for the coast of Northern Territory.[39] The tropical low crossed the coast early on 14 January east of Darwin and moved inland.[40]

As the low moved south-west, it caused significant rainfall across vast swathes of inland Australia. Several sites in the Northern Territory and Western Australia registered record rainfall totals, causing flooding in many areas. Rabbit Flat in the Northern Territory received a record 330.6 mm (13.02 in) over a three day period,[41] while Lajamanu recorded 208.0 mm (8.19 in).[42] Over the border in Western Australia, Halls Creek received 260.4 mm (10.25 in)[43] and Australia's hottest town Marble Bar, 167.6 mm (6.60 in).[44] Mines in the Alice Springs district were isolated by floodwaters,[45] while at Fitzroy Crossing, the Fitzroy River burst its banks, stranding tourists and locals alike.[46] In the Mid West region of Western Australia, cattle stations were inundated with flood waters and some damage to farming infrastructure was reported.[47] Overall however, rains were beneficial over north-west Australia, alleviating drought conditions, particularly in the Northern Territory.

The tropical low was forecast to dissipate by 22 January, however, the system continued moving into the southern region of Western Australia, dropping very heavy rain. Kalgoorlie recorded 103.0 mm (4.06 in) in 24 hours,[48] while the town of Leonora was drenched by 146.2 mm (5.76 in) over a two day span.[49] Parts of the arid Nullarbor Plain received more than an entire summers worth of rain in 24 hours, Eyre received 106.5 mm (4.19 in),[50] Forrest 48.0 mm (1.89 in)[51] and Cook 31.2 mm (1.23 in).[52]

Tropical Cyclone Dylan

Category 2 tropical cyclone (Australian scale)
Tropical storm (SSHWS)
 
Duration24 January – 1 February
Peak intensity100 km/h (65 mph) (10-min);
975 hPa (mbar)

On 24 January, TCWC Brisbane reported that the remnants of Tropical Disturbance 10F moved into the Australian region.[53] During the following two days, the system stayed stationary south of the Solomon Islands.[54][55] On 27 January, it was upgraded to a monsoon low,[56] as it slowly began to move south east. On 28 of January, the sysem began to exhibit strong convective banding and low wind shear combined with favourable sea surface temperatures caused the JTWC to forecast rapid intensification of the system.[57] However this did not occur due to dry air located in the southern Coral Sea, hindering the systems development as it continued to move south-east at around 10 km/h (6.2 mph).[58] By late on the 28 January, a cyclone watch was declared by the Bureau of Meteorology for areas between Port Douglas and Proserpine.[59] By the 29 January, the low accelarated south-eastward slightly and continued intensifying, albeit slowly. Sea surface temperatures of 28 °C (82 °F) assisted in the systems development and by the 30 January, it reached tropical cyclone strength and was named Dylan by the BOM.[60] Dylan began to shift south south-east, and a cyclone warning by the BOM was shifted south accordingly as Dylan continued to intensify. Late on January 30, Dylan reached category 2 status while located 185 km (115 mi) north-east of Townsville and was forecast to make landfall near Bowen within 12 hours.[61] Dylan made landfall on the Queensland coast between Bowen and Proserpine at around 3:30 am on 31 January, with the eye of the cyclone passing over the small town of Dingo Beach. In doing so, Dylan became the first cyclone to hit the coast of Eastern Queensland since Yasi in 2011. Dylan quickly weakened to below cyclone stautus after moving over land and was dropped from all advisories by the Bureau of Meteorology and TCWC Brisbane while located near Moranbah as it was classified as a remnant low.[62]

Despite making landfall on a heavily populated region of the Queensland coast, damage was minimal and mainly restricted to minor flooding associated with king tides. Several houses in Townsville and Mackay sustained minor damage from seawater inundation associated with unusually high tides, while a beachside resort on Great Keppel Island sustained severe damage to many structures after the beach gave way, washing several buildings into the sea.[63] Rainfall was minimal for a slow moving tropical cyclone and mainly restricted to the southern cloud mass of Dylan. Proserpine received 190.6 mm (7.50 in),[64] St Lawrence 128.0 mm (5.04 in)[65] and Mackay 108.4 mm (4.27 in).[66] Despite being only 25 km (16 mi) away from Dylans eyewall, Bowen only received 56.0 mm (2.20 in) of rain, while Yeppoon, almost 500 km (310 mi) away from the cyclone's eye received 136.6 mm (5.38 in) and Rockhampton recorded 229.6 mm (9.04 in) from thunderstorms associated with Dylan's outer bands.[67] Despite moderate to heavy rainfall totals, no flooding was recorded due to an extremely dry few months before Dylans landfall, and most of Queensland still remains in severe drought.[68]

Tropical Cyclone Fletcher

Category 1 tropical cyclone (Australian scale)
 
Duration30 January – 12 February
Peak intensity65 km/h (40 mph) (10-min);
992 hPa (mbar)
Main article: Cyclone Fletcher

On 30 January, TCWC Darwin reported that Tropical Low 08U had developed within the Timor Sea.[69][70] During the next day the system moved over the Northern Territory and subsequently moved towards the east-southeast.[69] Over the next couple of days while the system was over land it maintained its structure, before it moved over the waters of the Gulf of Carpentaria during 2 February.[69] It subsequently strengthened into a category 1 cyclone, the Bureau naming it Fletcher.

Tropical Low 09U

Tropical low (Australian scale)
 
Duration31 January – 12 February
Peak intensity55 km/h (35 mph) (10-min);
988 hPa (mbar)

Late on 31 January, TCWC Perth reported that a tropical low had formed near the Browse Basin.[71] The system moved eastwards and was located north of Kimberley on the following day.[72]

Tropical Cyclone Edna

Category 1 tropical cyclone (Australian scale)
 
Duration31 January – 4 February (Exited basin)
Peak intensity65 km/h (40 mph) (10-min);
992 hPa (mbar)

Shortly after Tropical Cyclone Dylan's landfall on 31 January, TCWC Brisbane noted that a second low had rapidly formed around 400 km northeast of Mackay. The system intensified into a cyclone on 1 February and was given the name Edna.[73]

Tropical Cyclone Hadi

Category 1 tropical cyclone (Australian scale)
Tropical storm (SSHWS)
 
Duration27 February (Entered basin) – 22 March
Peak intensity85 km/h (50 mph) (10-min);
991 hPa (mbar)

On 27 February, Tropical Disturbance 16F entered the basin. It slowly organized and was designated 13U late on 7 March. Two days later, the BoM upgraded it to a Category 1 tropical cyclone, naming it Hadi. Hadi then weakened moving east on 11 March. During the next day, Hadi re-entered the South Pacific basin and was designated as Tropical Disturbance 20F. On 18 March, the system re-entered the BoM's area of responsibility, before dissipating on 22 March.

Severe Tropical Cyclone Gillian

Category 5 severe tropical cyclone (Australian scale)
Category 5 tropical cyclone (SSHWS)
 
Duration6 March – 26 March
Peak intensity205 km/h (125 mph) (10-min);
937 hPa (mbar)
Main article: Cyclone Gillian

Late on 8 March, the BoM began monitoring a tropical low in the Gulf of Carpentaria. The next few days, the BoM upgraded it to Tropical Cyclone Gillian as it moved south. Because of two cyclones, Hadi and Lusi are close to each other, Gillian started to weaken to a tropical depression on 12 March as it began to move west. Early on 14 March, Gillian weakened to a tropical low as it moved north and weakened further because with less convection on 17 March. As the system affects the southern part of Indonesia, it then moves west on 19 March. Late on 20 March, Gillian began to organize again as it heads towards warm waters. On 21 March, the BoM re-classified the system as a Category 1 tropical cyclone. From 23–24 March, Gillian entered a rapid deepening phase, and eventually intensified to a Category 5 severe tropical cyclone. The next day, Gillian weakened to a Category 3 cyclone and moved south. Late on 26 March, Gillian rapidly weakened and made its final warning from JTWC and its remnants continued to move south and eventually moved west on 27 March. The BoM made its final warnings on Gillian very early on 27 March.

Severe Tropical Cyclone Ita

Category 5 severe tropical cyclone (Australian scale)
Category 4 tropical cyclone (SSHWS)
 
Duration1 April – 14 April
Peak intensity215 km/h (130 mph) (10-min);
930 hPa (mbar)
Main article: Cyclone Ita

On 1 April, TCWC Brisbane reported that a tropical low had developed near the Solomon Islands.[74] On 5 April, 16 people were killed by flash flooding from the tropical low in the Honiara area, with up to 40 people still missing.[75] By 7 April, the death toll from the storm rose to 21.[76] During the next several days, Ita intensified into a Category 5 Severe Tropical Cyclone as it began to curve towards the coast of Queensland. On 11 April, the storm made landfall north of Cooktown as a Category 4 cyclone. Ita then rapidly weakened and was downgraded to a Category 1 on 12 April. Ita caused $1 billion AU of damage after it destroyed banana and sugarcane plantations.[77]

Severe Tropical Cyclone Jack

Category 3 severe tropical cyclone (Australian scale)
Category 2 tropical cyclone (SSHWS)
 
Duration17 April – 22 April
Peak intensity150 km/h (90 mph) (10-min);
962 hPa (mbar)

On 17 April, TCWC Perth announced that a low pressure system, designated 16U, had formed west-northwest of the Cocos Islands. It was initially predicted to move westwards out of the Australian area of responsibility and later return at tropical cyclone strength,[78] but it strengthened more rapidly than expected and reached Category 1 tropical cyclone strength while still in the Australian region, receiving the name Jack. Shortly after that, Jack entered warm waters as the BoM upgraded it to a Category 2 tropical cyclone with a Dvorak intensity of T3.5.[79] Early the next day, the storm intensified into a minimal severe tropical cyclone as it began to move south slowly near the 90°E.

Tropical Low

Tropical low (Australian scale)
 
Duration21 April – Currently active
Peak intensityWinds not specified;
1007 hPa (mbar)

On 21 April, TCWC Darwin reported that a weak tropical low had formed in the northern Arafura Sea.[80]

Other storms

On 22 December, TCWC Perth reported that a weak tropical low had formed over the western Lesser Sunda Islands.[81] On 25 December, the Tropical Low dissipated, and TCWC Perth dropped the system from their Tropical Weather Outlook.[82] On 6 January, TCWC Perth reported that a weak tropical low had developed about 450 km (280 mi) east-northeast of Christmas Island.[83] Over the next days the system moved rapidly westwards and entered the Southwest Indian Ocean on 9 January.[84] It intensified into Moderate Tropical Storm Colin the next day.[85] On 15 January, Tropical Disturbance 08F moved into the Australian region, where it started to move towards the southeast and was described as a monsoonal low by TCWC Brisbane.[86][87] 08F moved back into the South Pacific region during 16 January, before RSMC Nadi named it June early the next day after it had developed into a category 1 tropical cyclone.[87][88][89] On 23 January, TCWC Darwin reported that a weak tropical low had developed within the monsoon trough over the Top End.[90] The system moved westwards during the next day and crossed the southeastern Timor Sea.[91] On 26 January, the low was located west of Kimberley.[92][93] It dissipated the next day.[94] On 20 February, TCWC Darwin reported that a weak tropical low had formed in the southeastern Gulf of Carpentaria.[95]

Storm names

TCWC Jakarta

TCWC Jakarta monitor Tropical Cyclones from the Equator to 11S and from 90E to 145E. Should a Tropical Depression reach Tropical Cyclone strength within TCWC Jakarta's Area of Responsibility then it will be assigned the next name from the following list.[1] The next name that will be used is Bakung.

Bakung (unused) Cempaka (unused) Dahlia (unused) Flamboyan (unused) Kenanga (unused)
Lili (unused) Mawar (unused) Seroja (unused) Teratai (unused) Anggrek (unused)

TCWC Port Moresby

Tropical cyclones that develop north of 11°S between 151°E and 160°E are assigned names by the Tropical Cyclone Warning Centre in Port Moresby, Papua New Guinea. Tropical cyclone formation in this area is rare, with no cyclones developing in it since 2007.[96] As names are assigned in a random order the whole list is shown below.

Alu (unused) Buri (unused) Dodo (unused) Emau (unused) Fere (unused) Hibu (unused) Ila (unused) Kama (unused) Lobu (unused) Maila (unused)

Bureau of Meteorology

Since the start of the 2008–09 season, there has only been one list that the Bureau of Meteorology have assigned names to tropical cyclones from.[1] However the Bureau of Meteorology still operates the various TCWCs in Perth, Darwin & Brisbane. They monitor all tropical cyclones that form within the Australian region, issuing special advisories when a cyclone forms in either TCWC Jakarta's or Port Moresby's area of responsibility. Since Zane was the last cyclone of the previous season, the third of the five lists used by BOM started this year. The next name that will be used is Kate.

Alessia Bruce Christine Dylan Edna Fletcher Gillian
Hadi Ita Jack Kate (unused) Lam (unused) Marcia (unused) Nathan (unused)

Season effects

This is a table of all of the storms that have formed in the 2013–14 Australian region cyclone season. It includes their duration, names, landfall(s)–denoted by bold location names – damages, and death totals. Damage and deaths include totals while the storm was extratropical, a wave, or a low, and all of the damage figures are in 2013 AUD and USD.

Name Dates Peak intensity Areas affected Damages
(AU$) 		Damages
(US$) 		Deaths
Kategorie Wind speed
(km/h (mph)) 		Pressure
(hPa)
Alessia 20 November – 1 December Category 1 tropical cyclone 85 km/h (50 mph) 991 hPa (29.26 inHg) Indonesia, Northern Australia None None None
Tropical low 2 – 10 December Tropical low Not Specified Not Specified Cocos Islands None None None
Bruce 16 – 19 December Category 3 severe tropical cyclone 155 km/h (100 mph) 961 hPa (28.38 inHg) Indonesia, Cocos Islands None None None
04U 22 – 25 December Tropical low 45 km/h (30 mph) 1002 hPa (29.59 inHg) Northern Territory None None None
Tropical low 22 – 25 December Tropical low Not Specified Not Specified Indonesien None None None
Christine 25 December – 1 January Category 3 severe tropical cyclone 155 km/h (100 mph) 950 hPa (28.05 inHg) Western Australia, South Australia, Victoria Minor Minor None
Colin 6 – 9 January Tropical low Not Specified Not Specified Christmas Island, Cocos Islands None None None
06U 10 – 23 January Tropical low 35 km/h (25 mph) 990 hPa (29.23 inHg) Australien None None None
June 15 – 16 January Tropical low 45 km/h (30 mph) 1000 hPa (29.53 inHg) None None None None [88]
Tropical low 23 – 27 January Tropical low Not Specified Not Specified Northern Territory, Western Australia None None None
Dylan 24 January – 1 February Category 2 tropical cyclone 100 km/h (65 mph) 975 hPa (28.79 inHg) Queensland Minor Minor None
Fletcher 30 January – 12 February Category 1 tropical cyclone 65 km/h (40 mph) 992 hPa (29.29 inHg) Northern Territory, Queensland None None None
09U 31 January – 12 February Tropical low 55 km/h (35 mph) 988 hPa (29.18 inHg) Western Australia, Northern Territory None None None
Edna 31 January – 4 February Category 1 tropical cyclone 65 km/h (40 mph) 992 hPa (29.29 inHg) Queensland None None None
Tropical low 9 – 17 February Tropical low Not Specified 1002 hPa (29.59 inHg) Cocos Islands, Christmas Island None None None
Tropical low 20 February – 6 March Tropical low Not Specified 1003 hPa (29.62 inHg) Northern Territory None None None
Tropical low 23 February – 2 March Tropical low Not Specified 1006 hPa (29.71 inHg) Christmas Island, Cocos Islands None None None
Hadi 27 February – 12 March
18 – 22 March		 Category 1 tropical cyclone 85 km/h (50 mph) 991 hPa (29.26 inHg) Solomon Islands, Queensland None None None
Gillian 6 – 26 March Category 5 severe tropical cyclone 205 km/h (125 mph) 937 hPa (27.67 inHg) Queensland, Northern Territory, East Timor, Indonesia, Christmas Island Minor Minor None
Tropical low 22 – 26 March Tropical low Not Specified 1007 hPa (29.74 inHg) Queensland, Northern Territory None None None
Ita 1 – 14 April Category 5 severe tropical cyclone 215 km/h (130 mph) 930 hPa (27.46 inHg) Solomon Islands, Papua New Guinea, Queensland, New Zealand $1.02 billion $953 million 22 [97][98][99]
Jack 17 April – 22 April Category 3 severe tropical cyclone 150 km/h (90 mph) 962 hPa (28.41 inHg) Cocos Islands None None None
Tropical low 21 April – Currently active Tropical low Not Specified 1007 hPa (29.74 inHg) Northern Territory None None None
Season aggregates
23 systems 20 November – Currently active 215 km/h (130 mph) 930 hPa (27.46 inHg) $953 million 22


See also

References

  1. ^ a b c d e "Tropical Cyclone Operational plan for the South Pacific & Southeast indian Ocean, 2012 Edition" (PDF). WMO. Retrieved 4 July 2013.
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