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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Debby: 2024 North Atlantic

Debby reached 70 kt (130 km/h, 81 mph) (C1) in the 2024 North Atlantic season, from 2024-08-02 to 2024-08-10, with track, wind and pressure and 4.9 ACE.

Data as of . Last revised (2026-10-17).

Key Facts

  • Debby was a category 1 at its peak in the 2024 North Atlantic season.
  • Peak maximum sustained wind was 70 kt (130 km/h, 81 mph), reached on 5 August 2024, and the lowest pressure was 979 hPa.
  • The track runs from 2 August 2024 to 10 August 2024 with 68 six hourly positions.
  • Debby accumulated 4.9 ACE.
  • 4 landfalls are recorded, the first on 2 August 2024.

Track

2 August 2024 to 10 August 2024
Track of Debby 2024, coloured by intensity Debby formed on 2 August 2024 and its track is coloured by category at each six hourly step, peaking as a category 1. Landfall 2024-08-02Landfall 2024-08-03Landfall 2024-08-05Landfall 2024-08-08
Debby formed on 2 August 2024 and its track is coloured by category at each six hourly step, peaking as a category 1. Made with Natural Earth and IBTrACS. Ringed points mark landfalls or the latest advisory position.
Track of Debby 2024, coloured by intensity: tracks drawn on the map
StormFirst position (lat, lon)Last position (lat, lon)Track points
Debby20.4, -75.850.0, -59.568

Wind

Knots, six hourly
Maximum sustained wind of Debby Maximum sustained wind in knots every six hours, from 25 kt (46 km/h, 29 mph) at the start to a peak of 70 kt (130 km/h, 81 mph). 0 20 40 60 80 08-0208-0308-0408-0508-0608-0808-0908-10
Maximum sustained wind in knots every six hours, from 25 kt (46 km/h, 29 mph) at the start to a peak of 70 kt (130 km/h, 81 mph).
Maximum sustained wind of Debby
Time (UTC)Wind (kt)
2024-08-02T12:00:00Z25 kt
2024-08-02T15:00:00Z25 kt
2024-08-02T18:00:00Z25 kt
2024-08-02T21:00:00Z25 kt
2024-08-03T00:00:00Z25 kt
2024-08-03T03:00:00Z25 kt
2024-08-03T06:00:00Z25 kt
2024-08-03T09:00:00Z28 kt
2024-08-03T12:00:00Z30 kt
2024-08-03T15:00:00Z33 kt
2024-08-03T18:00:00Z35 kt
2024-08-03T21:00:00Z35 kt
2024-08-04T00:00:00Z35 kt
2024-08-04T03:00:00Z38 kt
2024-08-04T06:00:00Z40 kt
2024-08-04T09:00:00Z45 kt
2024-08-04T12:00:00Z50 kt
2024-08-04T15:00:00Z55 kt
2024-08-04T18:00:00Z60 kt
2024-08-04T21:00:00Z65 kt
2024-08-05T00:00:00Z70 kt
2024-08-05T03:00:00Z70 kt
2024-08-05T06:00:00Z70 kt
2024-08-05T09:00:00Z70 kt
2024-08-05T11:00:00Z70 kt
2024-08-05T12:00:00Z65 kt
2024-08-05T15:00:00Z58 kt
2024-08-05T18:00:00Z50 kt
2024-08-05T21:00:00Z48 kt
2024-08-06T00:00:00Z45 kt
2024-08-06T03:00:00Z45 kt
2024-08-06T06:00:00Z45 kt
2024-08-06T09:00:00Z43 kt
2024-08-06T12:00:00Z40 kt
2024-08-06T15:00:00Z40 kt
2024-08-06T18:00:00Z40 kt
2024-08-06T21:00:00Z40 kt
2024-08-07T00:00:00Z40 kt
2024-08-07T03:00:00Z43 kt
2024-08-07T06:00:00Z45 kt
2024-08-07T09:00:00Z48 kt
2024-08-07T12:00:00Z50 kt
2024-08-07T15:00:00Z50 kt
2024-08-07T18:00:00Z50 kt
2024-08-07T21:00:00Z48 kt
2024-08-08T00:00:00Z45 kt
2024-08-08T03:00:00Z43 kt
2024-08-08T06:00:00Z40 kt
2024-08-08T09:00:00Z40 kt
2024-08-08T12:00:00Z40 kt
2024-08-08T15:00:00Z40 kt
2024-08-08T18:00:00Z40 kt
2024-08-08T21:00:00Z35 kt
2024-08-09T00:00:00Z30 kt
2024-08-09T03:00:00Z30 kt
2024-08-09T06:00:00Z30 kt
2024-08-09T09:00:00Z30 kt
2024-08-09T12:00:00Z30 kt
2024-08-09T15:00:00Z30 kt
2024-08-09T18:00:00Z30 kt
2024-08-09T21:00:00Z30 kt
2024-08-10T00:00:00Z30 kt
2024-08-10T03:00:00Z30 kt
2024-08-10T06:00:00Z30 kt
2024-08-10T09:00:00Z33 kt
2024-08-10T12:00:00Z35 kt
2024-08-10T15:00:00Z35 kt
2024-08-10T18:00:00Z35 kt

Pressure

hPa, six hourly
Central pressure of Debby Central pressure in hectopascals every six hours, falling to 979 hPa at the lowest. 970 1028 1085 1143 1200 08-0208-0308-0408-0508-0608-0808-0908-10
Central pressure in hectopascals every six hours, falling to 979 hPa at the lowest.
Central pressure of Debby
Time (UTC)Pressure (hPa)
2024-08-02T12:00:00Z1012 hPa
2024-08-02T15:00:00Z1012 hPa
2024-08-02T18:00:00Z1011 hPa
2024-08-02T21:00:00Z1011 hPa
2024-08-03T00:00:00Z1010 hPa
2024-08-03T03:00:00Z1010 hPa
2024-08-03T06:00:00Z1009 hPa
2024-08-03T09:00:00Z1009 hPa
2024-08-03T12:00:00Z1008 hPa
2024-08-03T15:00:00Z1007 hPa
2024-08-03T18:00:00Z1006 hPa
2024-08-03T21:00:00Z1005 hPa
2024-08-04T00:00:00Z1003 hPa
2024-08-04T03:00:00Z1002 hPa
2024-08-04T06:00:00Z1000 hPa
2024-08-04T09:00:00Z997 hPa
2024-08-04T12:00:00Z994 hPa
2024-08-04T15:00:00Z992 hPa
2024-08-04T18:00:00Z989 hPa
2024-08-04T21:00:00Z988 hPa
2024-08-05T00:00:00Z986 hPa
2024-08-05T03:00:00Z983 hPa
2024-08-05T06:00:00Z980 hPa
2024-08-05T09:00:00Z979 hPa
2024-08-05T11:00:00Z979 hPa
2024-08-05T12:00:00Z982 hPa
2024-08-05T15:00:00Z987 hPa
2024-08-05T18:00:00Z992 hPa
2024-08-05T21:00:00Z994 hPa
2024-08-06T00:00:00Z996 hPa
2024-08-06T03:00:00Z998 hPa
2024-08-06T06:00:00Z999 hPa
2024-08-06T09:00:00Z999 hPa
2024-08-06T12:00:00Z999 hPa
2024-08-06T15:00:00Z999 hPa
2024-08-06T18:00:00Z999 hPa
2024-08-06T21:00:00Z998 hPa
2024-08-07T00:00:00Z997 hPa
2024-08-07T03:00:00Z996 hPa
2024-08-07T06:00:00Z995 hPa
2024-08-07T09:00:00Z995 hPa
2024-08-07T12:00:00Z994 hPa
2024-08-07T15:00:00Z994 hPa
2024-08-07T18:00:00Z994 hPa
2024-08-07T21:00:00Z995 hPa
2024-08-08T00:00:00Z995 hPa
2024-08-08T03:00:00Z995 hPa
2024-08-08T06:00:00Z995 hPa
2024-08-08T09:00:00Z995 hPa
2024-08-08T12:00:00Z995 hPa
2024-08-08T15:00:00Z996 hPa
2024-08-08T18:00:00Z997 hPa
2024-08-08T21:00:00Z999 hPa
2024-08-09T00:00:00Z1000 hPa
2024-08-09T03:00:00Z1002 hPa
2024-08-09T06:00:00Z1003 hPa
2024-08-09T09:00:00Z1003 hPa
2024-08-09T12:00:00Z1003 hPa
2024-08-09T15:00:00Z1001 hPa
2024-08-09T18:00:00Z998 hPa
2024-08-09T21:00:00Z997 hPa
2024-08-10T00:00:00Z996 hPa
2024-08-10T03:00:00Z997 hPa
2024-08-10T06:00:00Z998 hPa
2024-08-10T09:00:00Z998 hPa
2024-08-10T12:00:00Z998 hPa
2024-08-10T15:00:00Z999 hPa
2024-08-10T18:00:00Z999 hPa

ACE Compared With the 2024 Season

Accumulated cyclone energy of named storms in 2024
Beryl (North Atlantic)34.5 ACE
Gilma (Eastern North Pacific)27.9 ACE
Anggrek (South-West Indian)27.7 ACE
Kirk (North Atlantic)23.7 ACE
Milton (North Atlantic)22.6 ACE
Kristy (Eastern North Pacific)21.4 ACE
Yinxing (Western North Pacific)17.8 ACE
Man-Yi (Western North Pacific)17.0 ACE
Jasper (South Pacific)16.2 ACE
Leslie (North Atlantic)16.1 ACE
Shanshan (Western North Pacific)15.9 ACE
Yagi (Western North Pacific)15.5 ACE
Ernesto (North Atlantic)14.5 ACE
Krathon (Western North Pacific)14.1 ACE
Neville (South-West Indian)13.2 ACE
Rafael (North Atlantic)12.3 ACE
Kong-Rey (Western North Pacific)11.7 ACE
Ampil (Western North Pacific)10.9 ACE
Lola (South Pacific)10.2 ACE
Gaemi (Western North Pacific)9.6 ACE
Djoungou (South-West Indian)9.3 ACE
Olga (South-West Indian)8.6 ACE
Belal (South-West Indian)8.3 ACE
Carlotta (Eastern North Pacific)8.0 ACE
Isaac (North Atlantic)7.9 ACE
Hone (Eastern North Pacific)7.6 ACE
Ewiniar (Western North Pacific)7.4 ACE
Bebinca (Western North Pacific)7.1 ACE
Usagi (Western North Pacific)7.1 ACE
Helene (North Atlantic)7.0 ACE
Megan (South-West Indian)6.1 ACE
John (Eastern North Pacific)6.1 ACE
Trami (Western North Pacific)5.6 ACE
Ialy (South-West Indian)5.1 ACE
Toraji (Western North Pacific)5.0 ACE
Debby (this storm)4.9 ACE
Francine (North Atlantic)4.8 ACE
Jebi (Western North Pacific)4.6 ACE
Oscar (North Atlantic)4.6 ACE
Maria (Western North Pacific)4.4 ACE
Mal (South Pacific)4.3 ACE
Hidaya (South-West Indian)4.1 ACE
Eleanor (South-West Indian)3.8 ACE
Emilia (Eastern North Pacific)3.6 ACE
Gamane (South-West Indian)3.0 ACE
Nat (South Pacific)2.5 ACE
Hector (Eastern North Pacific)2.5 ACE
Kirrily (South Pacific)2.5 ACE
Prapiroon (Western North Pacific)2.5 ACE
Alvaro (South-West Indian)2.5 ACE
Dana (North Indian)2.4 ACE
Candice (South-West Indian)2.4 ACE
Patty (North Atlantic)2.3 ACE
Barijat (Western North Pacific)2.2 ACE
Filipo (South-West Indian)2.2 ACE
Sara (North Atlantic)2.0 ACE
Remal (North Indian)2.0 ACE
Fabio (Eastern North Pacific)1.9 ACE
Joyce (North Atlantic)1.7 ACE
Ileana (Eastern North Pacific)1.7 ACE
Pulasan (Western North Pacific)1.4 ACE
Jongdari (Western North Pacific)1.4 ACE
Asna (North Indian)1.3 ACE
Gordon (North Atlantic)1.3 ACE
Daniel (Eastern North Pacific)1.2 ACE
Pabuk (Western North Pacific)1.2 ACE
Bud (Eastern North Pacific)1.2 ACE
Paul (South Pacific)1.2 ACE
Leepi (Western North Pacific)1.1 ACE
Fengal (North Indian)1.1 ACE
Cimaron (Western North Pacific)1.0 ACE
Alberto (North Atlantic)0.8 ACE
Wukong (Western North Pacific)0.7 ACE
Nadine (North Atlantic)0.7 ACE
Osai (South Pacific)0.7 ACE
Lincoln (South-West Indian)0.6 ACE
Son-Tinh (Western North Pacific)0.6 ACE
Lane (Eastern North Pacific)0.6 ACE
Aletta (Eastern North Pacific)0.4 ACE
Soulik (Western North Pacific)0.4 ACE
Maliksi (Western North Pacific)0.3 ACE
Chris (North Atlantic)0.1 ACE

ACE is the sum of the squares of six hourly wind speeds, in units of 10,000 knots squared, counted while winds are at or above 34 knots.

Landfalls

Landfalls of Debby 2024
DatePlacePositionWind
2024-08-02Open coast, place not named in the data20.4, -75.825 kt (46 km/h, 29 mph)
2024-08-03Open coast, place not named in the data22.2, -81.530 kt (56 km/h, 35 mph)
2024-08-05Open coast, place not named in the data29.9, -83.465 kt (120 km/h, 75 mph)
2024-08-08Open coast, place not named in the data33.0, -79.640 kt (74 km/h, 46 mph)

Which Agency's Numbers

Wind and pressure from hurdat_atl,usa as carried in NOAA IBTrACS. Agencies average winds over different periods.

Related Headlines

Third party news, headline and link only

Download the Data

Sources: Source: International Best Track Archive for Climate Stewardship (IBTrACS) v04r01, NOAA National Centers for Environmental Information, doi:10.25921/82ty-9e16. Some agency values come from third parties such as JMA, IMD and BoM. (NOAA NCEI terms (citation requested)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17. Storm records are best tracks and can be revised by the agencies.