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2021 Atlantic Hurricane Season


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The National Hurricane Center's Tropical Cyclone Reports contain comprehensive information on each tropical cyclone, including synoptic history, meteorological statistics, casualties and damages, and the post-analysis best track (six-hourly positions and intensities). Tropical cyclones include depressions, storms and hurricanes. Tropical depressions listed below are those that did not reach tropical storm strength.

XML index of all Tropical Cyclone Reports


North Atlantic | East Pacific | Central Pacific

  1. Danny updated 19 Oct 2021
  2. Elsa updated 14 Mar 2022
  3. Nicholas updated 29 Mar 2022

Season Summary

2021 Atlantic Summary Table (PDF)


North Atlantic Tropical Weather Summary (2021)


Track Map for North Atlantic Season 2021

Storm Number Storm Name Typea Datesb
(UTC)
Max.
Winds
(kt)
Min.
Pressure
(mb)
Accumulated
Cyclone
Energyc
(x104 kt2)
Direct
Deathsd
U.S.
Damagee
($million)
Tropical
Cyclone
Report
Status
1AnaTS22 May–23 May4010040.800Final
2BillTS14 Jun–15 Jun559921.000Final
3ClaudetteTS19 Jun–22 Jun4010031.14375Final
4DannyTS27 Jun–29 Jun4010090.400Final
5ElsaHU30 Jun–09 Jul759919.9131,200Final
6FredTS11 Aug–17 Aug559912.461,300Final
7GraceMH13 Aug–21 Aug1059678.6160Final
8HenriHU15 Aug–23 Aug659867.80700Final
9IdaMH26 Aug–01 Sep13092910.65575,000Final
10KateTS28 Aug–01 Sep4010040.700Final
11JulianTS28 Aug–30 Aug509931.100Final
12LarryMH31 Aug–11 Sep11095331.950Final
13MindyTS08 Sep–09 Sep5010000.400Final
14NicholasHU12 Sep–15 Sep659882.421,000Final
15OdetteTS17 Sep–18 Sep4010050.400Final
16PeterTS19 Sep–22 Sep4510051.800Final
17RoseTS19 Sep–22 Sep5010041.400Final
18SamMH22 Sep–05 Oct13592754.000Final
19TeresaSS24 Sep–25 Sep4010080.600Final
20VictorTS29 Sep–04 Oct559972.400Final
21WandaTS30 Oct–07 Nov509835.700Final

2021 North Atlantic Summary
Named Storms
(vs 1991-2020 Normal)
Hurricanes
(vs 1991-2020 Normal)
Major Hurricanes
(vs 1991-2020 Normal)
Total ACE (x104 kt2)
(% Difference of 1991-2020 Normal)
Total Direct
Deaths
Total U.S.
Damagee
($million)
20 (+6) 7 (0) 4 (+1) 145.6 (+19% ) 101 79,575

a Tropical depression (TD) or Subtropical Depression (SD), maximum sustained winds 33 kt or less; tropical storm (TS) or Subtropical Storm (SS), winds 34-63 kt; hurricane (HU), winds 64-95 kt; major hurricane (MH), winds 96 kt or higher.

b Dates begin at 0000 UTC and include all tropical and subtropical cyclone stages; non-tropical stages are excluded except for PTCs which have no tropical stages.

c Accumulated Cyclone Energy is an index that is defined as the sum of the squares of the maximum sustained surface wind speed (knots) measured every six hours for all named storms while they are at least tropical storm intensity. Note the ACE total in this table is only for the basin being summarized (e.g., 140°W–180° in the Central Pacific).

d Deaths occurring as a direct result of the forces of the tropical cyclone are referred to as “direct” deaths. These would include those persons who drowned in storm surge, rough seas, rip currents, and freshwater floods. Direct deaths also include casualties resulting from lightning and wind-related events (e.g., collapsing structures).

e U.S. damage totals are based on values provided by the NOAA National Centers for Environmental Information (NCEI).

Last updated: August 12, 2025




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