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The 2023 Atlantic hurricane season began on June 1st, 2023 and will end November 30th, 2023.


Seasonal forecasts

Source Date Named

storms

Hurricanes Major

hurricanes

NOAA April 19, 2023 15 9 3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––
Actual activity 12 7 3


Season Summary

Storms

Storms
SS Arlene

Tropical Depression One

Tropical depression (SSHWS)
Trop-storm-ana-vis 
DurationJune 30 – July 2
Peak intensity35 mph (55 km/h) (1-min)  1004 mbar (hPa)


Hurricane Arlene

Category 3 hurricane (SSHWS)
Hurricane Ike (2008) 
DurationAugust 1 – August 16
Peak intensity125 mph (205 km/h) (1-min)  943 mbar (hPa)


Hurricane Bret

Category 2 hurricane (SSHWS)
Hurricane Charley (2004 - New) 
DurationAugust 6 – August 14
Peak intensity100 mph (155 km/h) (1-min)  970 mbar (hPa)


Tropical Storm Cindy

Tropical storm (SSHWS)
Td-kyle-20021010-g8vis 
DurationAugust 16 – August 20
Peak intensity45 mph (75 km/h) (1-min)  999 mbar (hPa)


Tropical Storm Dylan

Tropical storm (SSHWS)
Trop-storm-cesar-vis 
DurationAugust 27 – September 1
Peak intensity60 mph (95 km/h) (1-min)  995 mbar (hPa)


Hurricane Emily

Category 4 hurricane (SSHWS)
Floyd99Small 
DurationAugust 31 – September 12
Peak intensity150 mph (240 km/h) (1-min)  930 mbar (hPa)


Hurricane Franklin

Category 5 hurricane (SSHWS)
Wilma05Cat5 
DurationSeptember 10 – September 24
Peak intensity165 mph (270 km/h) (1-min)  911 mbar (hPa)


Hurricane Gert

Category 4 hurricane (SSHWS)
Ivan04Radar 
DurationSeptember 30 – October 15
Peak intensity140 mph (220 km/h) (1-min)  938 mbar (hPa)


Tropical Storm Harold

Tropical storm (SSHWS)
Ana Geostationary VIS-IR 2015 
DurationOctober 7 – October 12
Peak intensity60 mph (95 km/h) (1-min)  993 mbar (hPa)


Tropical Depression Ten

Tropical depression (SSHWS)
Franklin11 
DurationOctober 19 – October 21
Peak intensity35 mph (55 km/h) (1-min)  1004 mbar (hPa)


Subtropical Storm Irma

Subtropical storm (SSHWS)
CharlieSep191972 
DurationOctober 31 – November 3
Peak intensity50 mph (85 km/h) (1-min)  996 mbar (hPa)






Timeline

wikipedia:Saffir-Simpson Hurricane Scale


Storm names

The following names will be used to name tropical and subtropical cyclones in the 2023 season.

  • Arlene
  • Bret
  • Cindy
  • Don
  • Emily
  • Franklin
  • Gert
  • Harvey
  • Irma
  • Jose (unused)
  • Katia (unused)
  • Lee (unused)
  • Maria (unused)
  • Nate (unused)
  • Ophelia (unused)
  • Philippe (unused)
  • Robert (unused)
  • Sean (unused)
  • Tammy (unused)
  • Vince (unused)
  • Whitney (unused)


Accumulated Cyclone Energy (ACE) Rating

ACE (104 kt2) – Storm: Source
1 0.00 Storm 12 0.00 Storm
2 0.00 Storm 13 0.00 Storm
3 0.00 Storm 14 0.00 Storm
4 0.00 Storm 15 0.00 Storm
5 0.00 Storm 16 0.00 Storm
6 0.00 Storm 17 0.00 Storm
7 0.00 Storm 18 0.00 Storm
8 0.00 Storm 19 0.00 Storm
9 0.00 Storm 20 0.00 Storm
10 0.00 Storm 21 0.00 Storm
11 0.00 Storm 22 0.00 Storm
Total=0.0

ACE is the result of a storm's winds multiplied by how long it lasted for, so storms or subtropical storms (Originally not included up until 2012) that at lasted a long time , as well as particularly strong hurricanes , have higher ACE totals. Tropical Depressions are not included in season total.


Season effects

This is a table of the storms and their effects in the 2023 Atlantic hurricane season. This table includes the storm's names, duration, peak intensity, Areas affected (bold indicates made landfall in that region at least once), damages, and death totals. Deaths in parentheses are additional and indirect (an example of an indirect death would be a traffic accident), but are still storm-related. Damage and deaths include totals while the storm was extratropical, a wave or a low. All of the damage figures are in 2014 USD (the listed damage figure is in millions).

2023 North Atlantic tropical cyclone statistics
Storm
name
Dates active Storm category

at peak intensity

Max 1-min
wind
mph (km/h)
Min.
press.
(mbar)
Areas affected Damage
(USD)
Deaths


Arlene May 31 – June 3 Tropical storm 50 (85) 996 None 0 0
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