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 name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
06F | January 2–6 | Unspecified | 1002 | - | - | - | |
08U | January 3–7 | Unspecified | 994 | Northern Territory, Western Australia | - | - | |
09U | January 3–15 | Unspecified | 1003 | Cocos Islands, Christmas Island | - | - | |
10U | January 7–12 | Unspecified | 1001 | Northern Territory | - | - | |
11U | January 7–8 | Unspecified | 1000 | Queensland | - | - | |
01W | January 7–16 | 55 | 1002 | Philippines, Vietnam, Cambodia | $140 thousand | 11 | |
07F | January 10–20 | Unspecified | 998 | - | - | - | |
08F | January 10–11 | Unspecified | 1009 | - | - | - | |
12U | January 18–19 | Unspecified | Unspecified | - | - | - | |
13U | January 21–25 | Unspecified | 1009 | - | - | - | |
14U | January 23–31 | 85 | 988 | Northern Territory, Western Australia | - | - | |
03 | January 27–28 | 55 | 1005 | - | - | - |
February
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Carlos | February 2–10 | 130 | 965 | - | - | - | |
Bising | February 3–7 | 55 | 1000 | - | - | - | |
09F | February 5–11 | Unspecified | 999 | Fiji | - | - | |
10F | February 7–11 | Unspecified | 993 | Fiji, Vanuatu | - | - | |
15U | February 7–11 | Unspecified | 984 | Western Australia | Unknown | 2 | |
16U | February 9–10 | Unspecified | Unspecified | New Caledonia | - | - | |
11F | February 9–12 | Unspecified | 1002 | Vanuatu, Fiji | - | - | |
17U | February 11–12 | Unspecified | 1004 | Northern Territory | - | - | |
Dineo | February 13–17 | 140 | 955 | Mozambique, South Africa, Zimbabwe, Botswana, Malawi | $217 million | 280 | |
12F | February 15–24 | Unspecified | 1002 | Fiji | - | - | |
13F | February 15–18 | Unspecified | 998 | - | - | - | |
14F | February 16–22 | 55 | 997 | Fiji | - | - | |
18U | February 16–22 | Unspecified | Unspecified | - | - | - | |
Alfred | February 16–22 | 85 | 994 | Northern Territory, Queensland | Unknown | Unknown | |
Bart | February 19–22 | 75 | 994 | Southern Cook Islands | - | - | |
16F | February 23–26 | Unspecified | 1005 | - | - | - |
March
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Blanche | March 2–7 | 100 | 984 | Northern Territory, Western Australia | - | - | |
Enawo | March 2–7 | 205 | 932 | Madagascar, Réunion | $20 million | 99 | |
17F | March 4–5 | Unspecified | 1006 | - | - | - | |
Fernando | March 6–14 | 70 | 992 | Rodriques | - | - | |
21U | March 14–18 | Unspecified | Unspecified | - | - | - | |
TD | March 19–21 | Unspecified | 1008 | Philippines | - | - | |
18F | March 19–21 | Unspecified | 1007 | - | - | - | |
22U | March 20–24 | 95 | 985 | Western Australia | - | - | |
Caleb | March 23–27 | 85 | 989 | Cocos Islands | - | - | |
Debbie | March 23–30 | 175 | 949 | Queensland, New South Wales, New Zealand | $2.67 billion | 14 | |
25U | March 23–26 | Unspecified | Unspecified | - | - | - |
April
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
19F | April 1–20 | Unspecified | 988 | Samoa, Niue | - | - | |
Ernie | April 5–10 | 220 | 922 | - | - | - | |
27U | April 6–16 | 55 | 998 | Northern Territory, Western Australia | - | - | |
Cook | April 6–10 | 155 | 961 | Vanuatu, New Caledonia, New Zealand | Moderate | 1 | |
02W | April 13–20 | 55 | 1006 | Philippines, Taiwan | $1.7 million | 10 | |
Maarutha | April 15–17 | 75 3 | 996 | Myanmar, Andaman and Nicobar Islands, Thailand, Yunnan | $23.4 thousand | 4 | |
Arlene | April 19–21 | 85 4 | 990 | - | - | - | |
Frances | April 21 – May 1 | 120 | 980 | New Guinea, Maluku, Northern Territory, Timor, Western Australia | - | - | |
Muifa | April 22–29 | 65 | 1002 | - | - | - | |
Greg | April 29 – May 3 | 65 | 997 | - | - | - |
May
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Donna | May 1–10 | 205 | 935 | Solomon Islands, Vanuatu, Fiji, New Caledonia, New Zealand | Significant | 2 | |
Ella | May 7–14 | 110 | 977 | Samoan Islands, Tonga, Wallis and Futuna | - | - | |
Adrian | May 9–10 | 75 4 | 1004 | - | - | - | |
Mora | May 28–31 | 110 3 | 978 | Sri Lanka, Andaman and Nicobar Islands, East India, Northeast India, Bangladesh, Myanmar, Bhutan, Tibet | $1.36 billion | 135 | |
Beatriz | May 31 – June 2 | 75 4 | 1001 | Southwestern Mexico | $3.7 million | 7 |
June
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Merbok | June 10–13 | 100 | 985 | Philippines, South China | $90.8 million | - | |
Calvin | June 11–13 | 75 4 | 1004 | Southwestern Mexico, Guatemala | Unknown | - | |
BOB 03 | June 11–13 | 55 3 | 988 | Northeast India, Bangladesh | $223 million | 170 | |
Bret | June 19–20 | 85 4 | 1007 | Guyana, Venezuela, Trinidad and Tobago, Windward Islands | ≥$3 million | 2 | |
Cindy | June 20–23 | 95 4 | 991 | Honduras, Belize, Cayman Islands, Yucatán Peninsula, Cuba, Southern United States, Eastern United States | $25 million | 2 | |
Dora | June 25–28 | 165 4 | 974 | Southwestern Mexico | Minimum | - | |
TD | June 29 – July 1 | Unspecified | 1008 | Japan | - | - |
July
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Nanmadol | July 1–4 | 100 | 985 | Japan | $1.99 billion | 41 | |
TD | July 4–7 | 55 | 1010 | Taiwan, Ryukyu Islands | - | - | |
Four | July 5–7 | 45 4 | 1009 | - | - | - | |
Eugene | July 7–12 | 185 4 | 966 | Baja California Peninsula, California | - | - | |
Fernanda | July 12–22 | 230 4 | 948 | Hawaii | - | - | |
TD | July 13–16 | 55 | 1006 | - | - | - | |
Talas | July 14–17 | 95 | 985 | Hainan, Indochina | $80.1 million | 14 | |
Don | July 17–18 | 85 4 | 1005 | Windward Islands, Barbados, Trinidad and Tobago | - | - | |
Eight-E | July 17–20 | 55 4 | 1007 | - | - | - | |
Greg | July 17–26 | 95 4 | 1000 | - | - | - | |
BOB 04 | July 18–19 | 45 3 | 992 | Orissa, Madhya Pradesh, Chhattisgarh | $34.3 million | 7 | |
Noru | July 19 – August 8 | 175 | 935 | Japan | $100 million | 2 | |
Kulap | July 20–28 | 75 | 1002 | - | - | - | |
Hilary | July 21–30 | 175 4 | 969 | Southwestern Mexico | - | - | |
Sonca | July 21–29 | 65 | 994 | Hainan, Indochina | $306 million | 37 | |
Roke | July 21–23 | 65 | 1002 | Philippines, Taiwan, South China | - | - | |
Irwin | July 22 – August 1 | 150 4 | 970 | - | - | - | |
Nesat | July 25–30 | 150 | 960 | Philippines, Ryukyu Islands, Taiwan, East China | $281 million | 3 | |
TD | July 25–29 | 55 | 1006 | - | - | - | |
LAND 01 | July 26–27 | 45 3 | 992 | West Bengal, Jharkhand, Madhya Pradesh | $2.19 billion | 152 | |
Haitang | July 27 – August 2 | 85 | 985 | Taiwan, East China | $3.77 million | - | |
Emily | July 30 – August 1 | 95 4 | 1001 | Florida | $10 million | - | |
Nalgae | July 31 – August 5 | 85 | 990 | - | - | - |
August
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Eleven-E | August 4–5 | 55 4 | 1006 | - | - | - | |
Franklin | August 7–10 | 140 4 | 981 | Nicaragua, Honduras, Guatemala, Cayman Islands, Belize, Yucatán Peninsula, Central Mexico | $15 million | - | |
01U | August 8 | 35 | 1005 | - | - | - | |
Banyan | August 10–17 | 150 | 955 | - | - | - | |
Jova | August 12–14 | 65 4 | 955 | Western Mexico | - | - | |
Gert | August 12–17 | 175 4 | 962 | Bermuda, East Coast of the United States, Atlantic Canada | - | 2 | |
Harvey | August 17 – September 1 | 215 4 | 937 | Barbados, Suriname, Guyana, Windward Islands, Jamaica, Cayman Islands, Nicaragua, Belize, Yucatán Peninsula, Northeastern Mexico, Southern United States, Eastern United States | $125 billion | 107 | |
Hato | August 19–24 | 140 | 965 | Philippines, Taiwan, South China, Vietnam | $6.4 billion | 24 | |
Pakhar | August 24–27 | 100 | 985 | Philippines, South China, Vietnam, Thailand | $115 million | 13 | |
TD | August 25–26 | Unspecified | 1002 | Vietnam | - | - | |
Sanvu | August 27 – September 3 | 150 | 955 | Mariana Islands, Ogasawara Islands | Unknown | 1 | |
TD | August 28–29 | 55 | 1002 | Philippines | Unknown | - | |
Mawar | August 30 – September 4 | 95 | 990 | Philippines, South China | $1.53 million | - | |
Irma | August 30 – September 12 | 285 4 | 914 | Cape Verde, Leeward Islands, Puerto Rico, Hispaniola, Turks and Caicos Islands, The Bahamas, Cuba, Southeastern United States, Northeastern United States | $64.76 billion | 134 | |
Lidia | August 31 – September 3 | 100 4 | 986 | Western Mexico, Baja California Peninsula, Arizona, California | $36.1 million | 20 |
September
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Guchol | September 3–7 | 65 | 1000 | Philippines, Taiwan, East China | - | - | |
Jose | September 5–22 | 250 | 938 | Leeward Islands, East Coast of the United States | $2.84 million | 0 | |
Katia | September 5–9 | 165 | 972 | Eastern Mexico | Unknown | 3 | |
Talim | September 8–17 | 175 | 935 | Mariana Islands, Taiwan, East China, Japan | $750 million | 5 | |
Doksuri | September 10–16 | 150 | 955 | Philippines, Hainan, Indochina, Bangladesh | $819 million | 45 | |
Otis | September 11–19 | 185 | 965 | - | - | - | |
Max | September 13–15 | 150 | 980 | Southern Mexico | $19.8 million | 1 | |
Norma | September 14–20 | 120 | 985 | Baja California Peninsula | - | - | |
Lee | September 14–30 | 185 | 962 | - | - | - | |
Maria | September 16–30 | 280 | 908 | Lesser Antilles, Puerto Rico, Hispaniola, Turks and Caicos Islands, The Bahamas, Southeastern United States, Mid-Atlantic States, United Kingdom, Ireland, France, Spain | $91.606 billion | 3,057 | |
22W | September 23–25 | 55 | 1002 | Philippines, South China, Vietnam | Minimal | - | |
Pilar | September 23–25 | 85 | 1000 | Western Mexico | Minimal | - |
October
Storm aame | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Ramon | October 3-4 | 75 | 1002 | Southern Mexico | - | - | |
Nate | October 4-9 | 150 | 981 | Central America, Cayman Islands, Cuba, Yucatán Peninsula, Gulf Coast of the United States, East Coast of the United States, Atlantic Canada | $787 Million | 48 | |
23W | October 7-10 | 45 | 1000 | Philippines, Hainan, Indochina | $602 Million | 109 | |
LAND 02 | October 9-10 | 45 | 996 | Bangladesh, West Bengal, Jharkhand, Odisha, Andhra Pradesh | Unknown | 7 | |
Ophelia | October 9-16 | 185 | 959 | Azores, Portugal, Spain, France, Ireland, United Kingdom, Norway, Sweden, Finland, Estonia, and Russia | > $87.7 million | 3 | |
Khanun | October 11-16 | 175 | 955 | Philippines, Taiwan, South China, Vietnam | $373 million | 1 | |
Lan | October 15-23 | 250 | 915 | Caroline Islands, Philippines, Japan, South Korea | $2 Billion | 17 | |
26W | October 18-19 | 45 | 1002 | Philippines | Minimal | 14 | |
BOB 05 | October 19-22 | 45 | 997 | Odisha, West Bengal, Northeastern India, Bangladesh | Unknown | 1 | |
Saola | October 22-29 | 120 | 975 | Caroline Islands, Japan | $250 Million | - | |
Selma | October 27-28 | 65 | 1004 | El Salvador, Honduras, Nicaragua | Unknown | 17 | |
Philippe | October 28-29 | 65 | 1000 | Central America, Cayman Islands, Yucatán Peninsula, Cuba, Florida | Minimal | - | |
29W | October 30-November 7 | 55 | 1004 | Vietnam, Cambodia, Thailand, Malaysia | Minimal | 7 | |
Damrey | October 31-November 4 | 165 | 970 | Philippines, Vietnam, Cambodia, Thailand | $1.03 Billion | 151 |
November
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
Rina | November 5-9 | 95 | 991 | - | - | - | |
Haikui | November 7-13 | 75 | 998 | Philippines, South China, Central Vietnam | $4.26 Million | - | |
BOB 06 | November 15-17 | 45 | 1000 | Odisha, West Bengal, Andhra Pradesh | Unknown | 20 | |
Kirogi | November 16-19 | 75 | 1000 | Philippines, Malaysia, Indochina | $10 Million | 10 | |
Numa | November 16-20 | 100 | 995 | United Kingdom, Ireland, France, Italy, Tunisia, Greece, Turkey | $100 Million | 22 | |
Cempaka | November 22-29 | 65 | 998 | Central Java, Special Region of Yogyakarta, East Java, Bali, Banten, West Java | $74 Million | 41 | |
Dahlia | November 26-December 4 | 100 | 985 | Sumatra, Java | - | - | |
Ockhi | November 29-December 6 | 185 | 976 | Sri Lanka, India, Maldives | $920 Million | 318 |
December
Storm name | Dates active | Max wind km/h | Min pressure | Areas affected | Damage | Deaths | Refs |
05U | December 1—2 | Unspecified | Not specified | - | - | - | |
BOB 08 | December 6—9 | 55 | 1002 | Southern Thailand, Northern Malaysia, Aceh, Andaman and Nicobar Islands, Odisha | Unknown | 20 | |
Guará | December 9—11 | 75 | 996 | Brazil | - | - | |
Kai-tak | December 13—23 | 75 | 995 | Caroline Islands, Philippines, Malaysia | >74.3 million | 83 | |
02F | December 16—18 | Not Specified | 1003 | - | - | - | |
03F | December 17—19 | Not Specified | 1000 | - | - | - | |
04F | December 20—26 | Not Specified | 998 | Fiji | - | - | |
Tembin | December 20—26 | 130 | 970 | Caroline Islands, Philippines, Malaysia, Vietnam | >42 million | 266 | |
Hilda | December 26—29 | 100 | 980 | Western Australia | Minimal | - |