Tropical cyclones in 2017


During 2017, tropical cyclones formed within seven different tropical cyclone basins, located within various parts of the Atlantic, Pacific and Indian Oceans. During the year, a total of 146 tropical cyclones had formed this year to date. 88 tropical cyclones had been named by either a Regional Specialized Meteorological Center or a Tropical Cyclone Warning Center. The most active basin in the year was the Western Pacific, which documented 27 named systems, the season was a slightly below-average season and the first since 1977 season saw no Category 5-equivalent super typhoon. The Eastern Pacific, despite only amounting to 18 named systems, also was a was significantly less active than the previous three Pacific hurricane seasons. However, the North Atlantic hurricane features 17 named storms, which was costliest tropical cyclone season on record. It also had the fifth-most named storms since reliable records began in 1851 – tied with 1936 – and the most major hurricanes since 2005. The Australian region season experienced the average number of cyclones reaching tropical storm intensity, numbering 11, respectively. Activity across the southern hemisphere's three basins—South-West Indian, Australian, and South Pacific—was spread evenly, with each region recording seven named storms apiece.
The strongest tropical cyclone was Hurricane Maria with a minimum barometric pressure of 908 mbar. The costliest tropical cyclone of the year was Hurricane Harvey in the Atlantic, which struck Houston metropolitan area in August causing US$125 billion in damage, tying with Hurricane Katrina as the costliest tropical cyclone worldwide. The deadliest tropical cyclone of the year was Hurricane Maria in the North Atlantic which killed 3,000 people in Puerto Rico and Dominica.

Global atmospheric and hydrological conditions

For the majority of the year, the tropics were dominated by neutral El Niño–Southern Oscillation conditions, before La Niña conditions set in later in the year. As the year opened, sea surface temperatures anomalies across the central and east-central equatorial Pacific were cooler than average, while the impacts of La Niña lingered within the atmospheric circulation, following an abrupt end to the 2016 La Niña episode. Over the next few months, these anomalies warmed and nearly reached the thresholds needed for an El Niño event to be declared, however, they subsequently cooled throughout the rest of the year and the 2017–18 La Niña event was declared to be underway.

North Atlantic

Scientists pointed out that the increase of emissions contributes to warmer ocean waters and more moist air for rain. Because of sea level rise it is assumed that the storm surge of Hurricane Irma and other storms will cause greater flooding to vulnerable areas. Data collected by NASA showed that ocean surface temperatures in the path of Irma were above 30 °C, capable of sustaining a Category 5 hurricane.
Prior to affecting the U.S. mainland, Miami’s mayor Tomás Regalado noted on Hurricane Irma, "This is the time to talk about climate change. This is the time that the president and the EPA and whoever makes decisions needs to talk about climate change." A day later the head of the EPA, Scott Pruitt said, "..to discuss the cause and effect of these storms, there’s the… place to do that, it’s not now." Following Irma's landfall, Donald Trump was asked about the connection between hurricanes and climate change, and stated that "We’ve had bigger storms than this." Richard Branson who was directly impacted by hurricane Irma noted, "..hurricanes are the start of things to come. Look, climate change is real. Ninety-nine per cent of scientists know it's real. The whole world knows it's real except for maybe one person in the White House."
United Nations secretary general António Guterres citing the devastation from hurricanes noted in September, "The catastrophic Atlantic hurricane season has been made worse by climate change. Cutting carbon emissions must clearly be part of our response to the disaster. The rise in the surface temperature of the ocean has had an impact on weather patterns and we must do everything possible to bring it down."
The Associated Press looked at the yearly average Accumulated Cyclone Energy, which accounts for wind speed and storm duration to assess hurricane power of the past 30 years and found it to be 41 percent higher than the previous 30 years. They asked several experts about their opinion, James Kossin from NOAA “There’s no question that the storms are stronger than they were 30 years ago.” Climate scientist Stefan Rahmstorf of the Potsdam Institute for Climate Impact Research, “The only caveat being that the increase might be exaggerated somewhat because of undercounting early storms.” Meteorologist Philip Klotzbach noted, “What’s happening with hurricanes — the frequency, the duration, and the energy — is probably a combination of factors caused by both nature and man, a mish-mosh of everything.” Kerry Emanuel who studies hurricanes, told the BBC, "The warming of the climate has increased the underlying probabilities of very heavy rain events like happened in Harvey and very high category hurricanes like Irma. It is just not sensible to say either storm was caused by climate change, but the underlying probabilities are going up."

Summary


ImageSize = width:920 height:450
PlotArea = top:10 bottom:80 right:20 left:20
Legend = columns:3 left:30 top:58 columnwidth:180
AlignBars = early
DateFormat = dd/mm/yyyy
Period = from:01/01/2017 till:15/01/2018
TimeAxis = orientation:horizontal
ScaleMinor = grid:black unit:month increment:1 start:01/01/2017
Colors =
id:canvas value:gray
id:NATL value:blue legend: North_Atlantic_Ocean
id:EPAC/CPAC value:green legend: East_and_Central_Pacific_Ocean
id:WPAC value:red legend: West_Pacific_Ocean
id:NIO value:orange legend: North_Indian_Ocean
id:SWIO value:purple legend: Southwest_Indian_Ocean
id:SPAC value:yellow legend: South_Pacific_Ocean
id:AUSR value:pink legend: Australian_Region
id:SATL value:black legend: South_Atlantic_Ocean
id:MED value:gray legend: Mediterranean_Sea
Backgroundcolors = canvas:canvas
BarData =
barset:Hurricane
bar:Month
Plotdata=
barset:Hurricane width:11 align:left fontsize:S shift: anchor:till
from:02/01/2017 till:06/01/2017 color:SPAC text:"06F"
from:03/01/2017 till:07/01/2017 color:AUSR text:"08U"
from:03/01/2017 till:06/01/2017 color:AUSR text:"09U"
from:07/01/2017 till:12/01/2017 color:AUSR text:"10U"
from:07/01/2017 till:08/01/2017 color:AUSR text:"11U"
from:07/01/2017 till:16/01/2017 color:WPAC text:"01W"
from:10/01/2017 till:20/01/2017 color:SPAC text:"07F"
from:10/01/2017 till:11/01/2017 color:SPAC text:"08F"
from:18/01/2017 till:19/01/2017 color:AUSR text:"12U"
from:21/01/2017 till:25/01/2017 color:AUSR text:"13U"
from:23/01/2017 till:31/01/2017 color:AUSR text:"14U"
from:27/01/2017 till:28/01/2017 color:SWIO text:"03"
from:02/02/2017 till:10/02/2017 color:SWIO text:"Carlos"
from:03/02/2017 till:07/02/2017 color:WPAC text:"Bising"
from:05/02/2017 till:11/02/2017 color:SPAC text:"09F"
from:07/02/2017 till:11/02/2017 color:SPAC text:"10F"
from:07/02/2017 till:11/02/2017 color:AUSR text:"15U"
from:09/02/2017 till:10/02/2017 color:AUSR text:"16U"
from:09/02/2017 till:12/02/2017 color:SPAC text:"11F"
from:11/02/2017 till:12/02/2017 color:AUSR text:"17U"
from:13/02/2017 till:17/02/2017 color:SWIO text:"Dineo"
from:15/02/2017 till:24/02/2017 color:SPAC text:"12F"
from:15/02/2017 till:18/02/2017 color:SPAC text:"13F"
from:16/02/2017 till:22/02/2017 color:SPAC text:"14F"
from:16/02/2017 till:22/02/2017 color:AUSR text:"18U"
barset:break
from:16/02/2017 till:22/02/2017 color:AUSR text:"Alfred"
from:19/02/2017 till:22/02/2017 color:SPAC text:"Bart"
from:23/02/2017 till:26/02/2017 color:SPAC text:"16F"
from:02/03/2017 till:07/03/2017 color:AUSR text:"Blanche"
from:02/03/2017 till:09/03/2017 color:SWIO text:"Enawo"
from:04/03/2017 till:05/03/2017 color:SPAC text:"17F"
from:06/03/2017 till:14/03/2017 color:SWIO text:"Fernando"
from:14/03/2017 till:18/03/2017 color:AUSR text:"21U"
from:19/03/2017 till:21/03/2017 color:WPAC text:"TD"
from:19/03/2017 till:21/03/2017 color:SPAC text:"18F"
from:20/03/2017 till:24/03/2017 color:AUSR text:"22U"
from:23/03/2017 till:27/03/2017 color:AUSR text:"Caleb"
from:23/03/2017 till:30/03/2017 color:AUSR text:"Debbie"
from:23/03/2017 till:26/03/2017 color:AUSR text:"25U"
from:01/04/2017 till:20/04/2017 color:SPAC text:"19F"
from:05/04/2017 till:10/04/2017 color:AUSR text:"Ernie"
from:06/04/2017 till:16/04/2017 color:AUSR text:"27U"
from:06/04/2017 till:11/04/2017 color:SPAC text:"Cook"
from:13/04/2017 till:20/04/2017 color:WPAC text:"02W"
from:15/04/2017 till:17/04/2017 color:NIO text:"Maarutha"
from:19/04/2017 till:21/04/2017 color:NATL text:"Arlene"
from:21/04/2017 till:01/05/2017 color:AUSR text:"Frances"
from:22/04/2017 till:29/04/2017 color:WPAC text:"Muifa"
from:29/04/2017 till:03/05/2017 color:AUSR text:"Greg"
from:01/05/2017 till:10/05/2017 color:SPAC text:"Donna"
barset:break
from:07/05/2017 till:14/05/2017 color:SPAC text:"Ella"
from:09/05/2017 till:10/05/2017 color:EPAC/CPAC text:"Adrian"
from:28/05/2017 till:31/05/2017 color:NIO text:"Mora"
from:31/05/2017 till:02/06/2017 color:EPAC/CPAC text:"Beatriz"
from:10/06/2017 till:13/06/2017 color:WPAC text:"Merbok"
from:11/06/2017 till:13/06/2017 color:EPAC/CPAC text:"Calvin"
from:11/06/2017 till:13/06/2017 color:NIO text:"BOB 03"
from:19/06/2017 till:20/06/2017 color:NATL text:"Bret"
from:20/06/2017 till:23/06/2017 color:NATL text:"Cindy"
from:25/06/2017 till:28/06/2017 color:EPAC/CPAC text:"Dora"
from:29/06/2017 till:01/07/2017 color:WPAC text:"TD"
from:01/07/2017 till:04/07/2017 color:WPAC text:"Nanmadol"
from:04/07/2017 till:07/07/2017 color:WPAC text:"TD"
from:05/07/2017 till:07/07/2017 color:NATL text:"Four"
from:07/07/2017 till:12/07/2017 color:EPAC/CPAC text:"Eugene"
from:12/07/2017 till:22/07/2017 color:EPAC/CPAC text:"Fernanda"
from:13/07/2017 till:16/07/2017 color:WPAC text:"TD"
from:14/07/2017 till:17/07/2017 color:WPAC text:"Talas"
from:17/07/2017 till:18/07/2017 color:NATL text:"Don"
from:17/07/2017 till:20/07/2017 color:EPAC/CPAC text:"Eight-E"
from:17/07/2017 till:26/07/2017 color:EPAC/CPAC text:"Greg"
from:18/07/2017 till:19/07/2017 color:NIO text:"BOB 04"
from:19/07/2017 till:08/08/2017 color:WPAC text:"Noru"
from:20/07/2017 till:28/07/2017 color:WPAC text:"Kulap"
from:21/07/2017 till:30/07/2017 color:EPAC/CPAC text:"Hilary"
barset:break
from:21/07/2017 till:29/07/2017 color:WPAC text:"Sonca"
from:21/07/2017 till:23/07/2017 color:WPAC text:"Roke"
from:22/07/2017 till:01/08/2017 color:EPAC/CPAC text:"Irwin"
from:25/07/2017 till:30/07/2017 color:WPAC text:"Nesat"
from:25/07/2017 till:29/07/2017 color:WPAC text:"TD"
from:26/07/2017 till:27/07/2017 color:NIO text:"LAND 01"
from:27/07/2017 till:02/08/2017 color:WPAC text:"Haitang"
from:30/07/2017 till:01/08/2017 color:NATL text:"Emily"
from:31/07/2017 till:05/08/2017 color:WPAC text:"Nalgae"
from:04/08/2017 till:05/08/2017 color:EPAC/CPAC text:"Eleven-E"
from:07/08/2017 till:10/08/2017 color:NATL text:"Franklin"
from:08/08/2017 till:08/08/2017 color:AUSR text:"01U"
from:10/08/2017 till:17/08/2017 color:WPAC text:"Banyan"
from:12/08/2017 till:14/08/2017 color:EPAC/CPAC text:"Jova"
from:12/08/2017 till:17/08/2017 color:NATL text:"Gert"
from:17/08/2017 till:01/09/2017 color:NATL text:"Harvey"
from:18/08/2017 till:23/08/2017 color:EPAC/CPAC text:"Kenneth"
from:19/08/2017 till:24/08/2017 color:WPAC text:"Hato"
from:24/08/2017 till:27/08/2017 color:WPAC text:"Pakhar"
from:25/08/2017 till:26/08/2017 color:WPAC text:"TD"
from:27/08/2017 till:03/09/2017 color:WPAC text:"Sanvu"
from:28/08/2017 till:29/08/2017 color:WPAC text:"TD"
from:30/08/2017 till:04/09/2017 color:WPAC text:"Mawar"
from:30/08/2017 till:12/09/2017 color:NATL text:"Irma"
from:31/08/2017 till:03/09/2017 color:EPAC/CPAC text:"Lidia"
barset:break
from:03/09/2017 till:07/09/2017 color:WPAC text:"Guchol"
from:05/09/2017 till:22/09/2017 color:NATL text:"Jose"
from:05/09/2017 till:09/09/2017 color:NATL text:"Katia"
from:08/09/2017 till:17/09/2017 color:WPAC text:"Talim"
from:10/09/2017 till:16/09/2017 color:WPAC text:"Doksuri"
from:11/09/2017 till:19/09/2017 color:EPAC/CPAC text:"Otis"
from:13/09/2017 till:15/09/2017 color:EPAC/CPAC text:"Max"
from:14/09/2017 till:20/09/2017 color:EPAC/CPAC text:"Norma"
from:14/09/2017 till:30/09/2017 color:NATL text:"Lee"
from:16/09/2017 till:30/09/2017 color:NATL text:"Maria"
from:23/09/2017 till:25/09/2017 color:WPAC text:"22W"
from:23/09/2017 till:25/09/2017 color:EPAC/CPAC text:"Pilar"
from:03/10/2017 till:04/10/2017 color:EPAC/CPAC text:"Ramon"
from:04/10/2017 till:09/10/2017 color:NATL text:"Nate"
from:07/10/2017 till:10/10/2017 color:WPAC text:"23W"
from:08/10/2017 till:10/10/2017 color:NIO text:"LAND 02"
from:09/10/2017 till:16/10/2017 color:NATL text:"Ophelia"
from:11/10/2017 till:16/10/2017 color:WPAC text:"Khanun"
from:15/10/2017 till:23/10/2017 color:WPAC text:"Lan"
from:18/10/2017 till:19/10/2017 color:WPAC text:"26W"
from:18/10/2017 till:22/10/2017 color:NIO text:"BOB 05"
from:22/10/2017 till:29/10/2017 color:WPAC text:"Saola"
from:27/10/2017 till:28/10/2017 color:EPAC/CPAC text:"Selma"
from:28/10/2017 till:29/10/2017 color:NATL text:"Philippe"
from:30/10/2017 till:08/11/2017 color:WPAC text:"29W"
barset:break
from:31/10/2017 till:04/11/2017 color:WPAC text:"Damrey"
from:05/11/2017 till:09/11/2017 color:NATL text:"Rina"
from:07/11/2017 till:13/11/2017 color:WPAC text:"Haikui"
from:15/11/2017 till:17/11/2017 color:NIO text:"BOB 06"
from:16/11/2017 till:19/11/2017 color:WPAC text:"Kirogi"
from:16/11/2017 till:19/11/2017 color:MED text:"Numa"
from:22/11/2017 till:01/12/2017 color:AUSR text:"Cempaka"
from:24/11/2017 till:05/12/2017 color:AUSR text:"Dahlia"
from:24/11/2017 till:29/11/2017 color:AUSR text:"04U"
from:29/11/2017 till:06/12/2017 color:NIO text:"Ockhi"
from:01/12/2017 till:02/12/2017 color:AUSR text:"05U"
from:05/12/2017 till:09/12/2017 color:NIO text:"BOB 08"
from:09/12/2017 till:11/12/2017 color:SATL text:"Guará"
from:13/12/2017 till:23/12/2017 color:WPAC text:"Kai-tak"
from:16/12/2017 till:18/12/2017 color:SPAC text:"02F"
from:17/12/2017 till:19/12/2017 color:SPAC text:"03F"
from:20/12/2017 till:26/12/2017 color:SPAC text:"04F"
from:20/12/2017 till:26/12/2017 color:WPAC text:"Tembin"
from:26/12/2017 till:30/12/2017 color:AUSR text:"Hilda"
from:27/12/2017 till:09/01/2018 color:SWIO text:"Ava"
from:29/12/2017 till:04/01/2018 color:WPAC text:"Bolaven"
bar:Month width:5 align:center fontsize:S shift: anchor:middle color:canvas
from:01/01/2017 till:01/02/2017 text:January
from:01/02/2017 till:28/02/2017 text:February
from:01/03/2017 till:01/04/2017 text:March
from:01/04/2017 till:01/05/2017 text:April
from:01/05/2017 till:01/06/2017 text:May
from:01/06/2017 till:01/07/2017 text:June
from:01/07/2017 till:01/08/2017 text:July
from:01/08/2017 till:01/09/2017 text:August
from:01/09/2017 till:01/10/2017 text:September
from:01/10/2017 till:01/11/2017 text:October
from:01/11/2017 till:01/12/2017 text:November
from:01/12/2017 till:01/01/2018 text:December
from:01/01/2018 till:15/01/2018 text:Jan. '18
TextData =
pos:
text:"This table is based on the"
pos:
text:"tropical cyclone basins"

Systems

January

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
06FJanuary 2–6Unspecified1002---
08UJanuary 3–7Unspecified994Northern Territory, Western Australia--
09UJanuary 3–15Unspecified1003Cocos Islands, Christmas Island--
10UJanuary 7–12Unspecified1001Northern Territory--
11UJanuary 7–8Unspecified1000Queensland--
01W January 7–1655 1002Philippines, Vietnam, Cambodia$140 thousand11
07FJanuary 10–20Unspecified998---
08FJanuary 10–11Unspecified1009---
12UJanuary 18–19UnspecifiedUnspecified---
13UJanuary 21–25Unspecified1009---
14UJanuary 23–3185 988Northern Territory, Western Australia--
03January 27–2855 1005---

February

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
CarlosFebruary 2–10130 965---
BisingFebruary 3–755 1000---
09FFebruary 5–11Unspecified999Fiji--
10FFebruary 7–11Unspecified993Fiji, Vanuatu--
15UFebruary 7–11Unspecified984Western AustraliaUnknown2
16UFebruary 9–10UnspecifiedUnspecifiedNew Caledonia--
11FFebruary 9–12Unspecified1002Vanuatu, Fiji--
17UFebruary 11–12Unspecified1004Northern Territory--
DineoFebruary 13–17140 955Mozambique, South Africa, Zimbabwe, Botswana, Malawi$217 million280
12FFebruary 15–24Unspecified1002Fiji--
13FFebruary 15–18Unspecified998---
14FFebruary 16–2255 997Fiji--
18UFebruary 16–22UnspecifiedUnspecified---
AlfredFebruary 16–2285 994Northern Territory, QueenslandUnknownUnknown
BartFebruary 19–2275 994Southern Cook Islands--
16FFebruary 23–26Unspecified1005---

March

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
BlancheMarch 2–7100 984Northern Territory, Western Australia--
EnawoMarch 2–7205 932Madagascar, Réunion$20 million99
17FMarch 4–5Unspecified1006---
FernandoMarch 6–1470 992Rodriques--
21UMarch 14–18UnspecifiedUnspecified---
TDMarch 19–21Unspecified1008Philippines--
18FMarch 19–21Unspecified1007---
22UMarch 20–2495 985Western Australia--
CalebMarch 23–2785 989Cocos Islands--
DebbieMarch 23–30175 949Queensland, New South Wales, New Zealand$2.67 billion14
25UMarch 23–26UnspecifiedUnspecified---

April

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
19FApril 1–20Unspecified988Samoa, Niue--
ErnieApril 5–10220 922---
27UApril 6–1655 998Northern Territory, Western Australia--
CookApril 6–10155 961Vanuatu, New Caledonia, New ZealandModerate1
02W April 13–2055 1006Philippines, Taiwan$1.7 million10
MaaruthaApril 15–1775 3996Myanmar, Andaman and Nicobar Islands, Thailand, Yunnan$23.4 thousand4
ArleneApril 19–2185 4990---
FrancesApril 21 – May 1120 980New Guinea, Maluku, Northern Territory, Timor, Western Australia--
Muifa April 22–2965 1002---
GregApril 29 – May 365 997---

May

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
DonnaMay 1–10205 935Solomon Islands, Vanuatu, Fiji, New Caledonia, New ZealandSignificant2
EllaMay 7–14110 977Samoan Islands, Tonga, Wallis and Futuna--
AdrianMay 9–1075 41004---
MoraMay 28–31110 3978Sri Lanka, Andaman and Nicobar Islands, East India, Northeast India, Bangladesh, Myanmar, Bhutan, Tibet$1.36 billion135
BeatrizMay 31 – June 275 41001Southwestern Mexico$3.7 million7

June

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
MerbokJune 10–13100 985Philippines, South China$90.8 million-
CalvinJune 11–1375 41004Southwestern Mexico, GuatemalaUnknown-
BOB 03June 11–1355 3988Northeast India, Bangladesh$223 million170
BretJune 19–2085 41007Guyana, Venezuela, Trinidad and Tobago, Windward Islands≥$3 million2
CindyJune 20–2395 4991Honduras, Belize, Cayman Islands, Yucatán Peninsula, Cuba, Southern United States, Eastern United States$25 million2
DoraJune 25–28165 4974Southwestern MexicoMinimum-
TDJune 29 – July 1Unspecified1008Japan--

July

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
Nanmadol July 1–4100 985Japan$1.99 billion41
TDJuly 4–755 1010Taiwan, Ryukyu Islands--
FourJuly 5–745 41009---
EugeneJuly 7–12185 4966Baja California Peninsula, California--
FernandaJuly 12–22230 4948Hawaii--
TDJuly 13–1655 1006---
TalasJuly 14–1795 985Hainan, Indochina$80.1 million14
DonJuly 17–1885 41005Windward Islands, Barbados, Trinidad and Tobago--
Eight-EJuly 17–2055 41007---
GregJuly 17–2695 41000---
BOB 04July 18–1945 3992Orissa, Madhya Pradesh, Chhattisgarh$34.3 million7
NoruJuly 19 – August 8175 935Japan$100 million2
KulapJuly 20–2875 1002---
HilaryJuly 21–30175 4969Southwestern Mexico--
SoncaJuly 21–2965 994Hainan, Indochina$306 million37
Roke July 21–2365 1002Philippines, Taiwan, South China--
IrwinJuly 22 – August 1150 4970---
Nesat July 25–30150 960Philippines, Ryukyu Islands, Taiwan, East China$281 million3
TDJuly 25–2955 1006---
LAND 01July 26–2745 3992West Bengal, Jharkhand, Madhya Pradesh$2.19 billion152
Haitang July 27 – August 285 985Taiwan, East China$3.77 million-
EmilyJuly 30 – August 195 41001Florida$10 million-
NalgaeJuly 31 – August 585 990---

August

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
Eleven-EAugust 4–555 41006---
FranklinAugust 7–10140 4981Nicaragua, Honduras, Guatemala, Cayman Islands, Belize, Yucatán Peninsula, Central Mexico$15 million-
01UAugust 835 1005---
BanyanAugust 10–17150 955---
JovaAugust 12–1465 4955Western Mexico--
GertAugust 12–17175 4962Bermuda, East Coast of the United States, Atlantic Canada-2
HarveyAugust 17 – September 1215 4937Barbados, Suriname, Guyana, Windward Islands, Jamaica, Cayman Islands, Nicaragua, Belize, Yucatán Peninsula, Northeastern Mexico, Southern United States, Eastern United States$125 billion107
Hato August 19–24140 965Philippines, Taiwan, South China, Vietnam$6.4 billion24
Pakhar August 24–27100 985Philippines, South China, Vietnam, Thailand$115 million13
TDAugust 25–26Unspecified1002Vietnam--
SanvuAugust 27 – September 3150 955Mariana Islands, Ogasawara IslandsUnknown1
TDAugust 28–2955 1002PhilippinesUnknown-
MawarAugust 30 – September 495 990Philippines, South China$1.53 million-
IrmaAugust 30 – September 12285 4914Cape Verde, Leeward Islands, Puerto Rico, Hispaniola, Turks and Caicos Islands, The Bahamas, Cuba, Southeastern United States, Northeastern United States$64.76 billion134
LidiaAugust 31 – September 3100 4986Western Mexico, Baja California Peninsula, Arizona, California$36.1 million20

September

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
Guchol September 3–765 1000Philippines, Taiwan, East China--
JoseSeptember 5–22250 938Leeward Islands, East Coast of the United States$2.84 million0
KatiaSeptember 5–9165 972Eastern MexicoUnknown3
Talim September 8–17175 935Mariana Islands, Taiwan, East China, Japan$750 million5
Doksuri September 10–16150 955Philippines, Hainan, Indochina, Bangladesh$819 million45
OtisSeptember 11–19185 965---
MaxSeptember 13–15150 980Southern Mexico$19.8 million1
NormaSeptember 14–20120 985Baja California Peninsula--
LeeSeptember 14–30185 962---
MariaSeptember 16–30280 908Lesser Antilles, Puerto Rico, Hispaniola, Turks and Caicos Islands, The Bahamas, Southeastern United States, Mid-Atlantic States, United Kingdom, Ireland, France, Spain$91.606 billion3,057
22W September 23–2555 1002Philippines, South China, VietnamMinimal-
PilarSeptember 23–2585 1000Western MexicoMinimal-

October

Storm aameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
RamonOctober 3-475 1002Southern Mexico--
NateOctober 4-9150 981Central America, Cayman Islands, Cuba, Yucatán Peninsula, Gulf Coast of the United States, East Coast of the United States, Atlantic Canada$787 Million48
23WOctober 7-1045 1000Philippines, Hainan, Indochina$602 Million109
LAND 02October 9-1045 996Bangladesh, West Bengal, Jharkhand, Odisha, Andhra PradeshUnknown7
OpheliaOctober 9-16185 959Azores, Portugal, Spain, France, Ireland, United Kingdom, Norway, Sweden, Finland, Estonia, and Russia> $87.7 million3
Khanun October 11-16175 955Philippines, Taiwan, South China, Vietnam$373 million1
Lan October 15-23250 915Caroline Islands, Philippines, Japan, South Korea$2 Billion17
26WOctober 18-1945 1002PhilippinesMinimal14
BOB 05October 19-2245 997Odisha, West Bengal, Northeastern India, BangladeshUnknown1
Saola October 22-29120 975Caroline Islands, Japan$250 Million-
SelmaOctober 27-2865 1004El Salvador, Honduras, NicaraguaUnknown17
PhilippeOctober 28-2965 1000Central America, Cayman Islands, Yucatán Peninsula, Cuba, FloridaMinimal-
29WOctober 30-November 755 1004Vietnam, Cambodia, Thailand, MalaysiaMinimal7
Damrey October 31-November 4165 970Philippines, Vietnam, Cambodia, Thailand$1.03 Billion151

November

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
RinaNovember 5-995 991---
Haikui November 7-1375 998Philippines, South China, Central Vietnam$4.26 Million-
BOB 06November 15-1745 1000Odisha, West Bengal, Andhra PradeshUnknown20
Kirogi November 16-1975 1000Philippines, Malaysia, Indochina$10 Million10
NumaNovember 16-20100 995United Kingdom, Ireland, France, Italy, Tunisia, Greece, Turkey$100 Million22
CempakaNovember 22-2965 998Central Java, Special Region of Yogyakarta, East Java, Bali, Banten, West Java$74 Million41
DahliaNovember 26-December 4100 985Sumatra, Java--
OckhiNovember 29-December 6185 976Sri Lanka, India, Maldives$920 Million318

December

Storm nameDates activeMax wind km/h Min pressure Areas affectedDamage DeathsRefs
05UDecember 1—2UnspecifiedNot specified---
BOB 08December 6—955 1002Southern Thailand, Northern Malaysia, Aceh, Andaman and Nicobar Islands, OdishaUnknown20
GuaráDecember 9—1175 996Brazil--
Kai-tak December 13—2375 995Caroline Islands, Philippines, Malaysia>74.3 million83
02FDecember 16—18Not Specified1003---
03FDecember 17—19Not Specified1000---
04FDecember 20—26Not Specified998Fiji--
Tembin December 20—26130 970Caroline Islands,
Philippines,
Malaysia,
Vietnam
>42 million266
HildaDecember 26—29100 980Western AustraliaMinimal-

Global effects