Hurricane Irene (2005)

Track map & timeline · Atlantic · August 4–18, 2005

Peak wind
104 mph
167 km/h · Aug 16
Peak category
Cat 2
Saffir–Simpson
Lowest pressure
970 mb
Landfalls
—
none
Lifetime
13.8 d
Aug 4 – Aug 18
Distance
4,344 mi
6,989 km
ACE
13.1
storm energy

TD TS Cat 1 2 3 4 5 · dashed = post-tropical / remnant low. During the replay the shaded rings show the storm’s wind field as analysed by NHC — 39+, 58+ and 74+ mph winds, quadrant by quadrant. Click any point or table row to jump there.

01 · The story

What happened with Irene

Hurricane Irene (2005) was a Category 2 hurricane of the 2005 Atlantic season. It formed on August 4, 2005, reached its peak of 104 mph (167 km/h) and a minimum pressure of 970 mb on August 16, 2005, and never made landfall. The storm lasted 13.8 days and travelled about 4,344 miles (6,989 km).

02 · Intensity

Wind and pressure, hour by hour

Maximum sustained wind (mph) — hover or drag to scrub the map

03 · Timeline

Every official fix 56 positions

Date · UTCStatusWindPressurePositionNearest place
Aug 4 18:00TD 29 mph1009 mb12.9°N 33.5°Wopen ocean
Aug 5 00:00TD 29 mph1009 mb13.6°N 34.5°Wopen ocean
Aug 5 06:00TD 29 mph1009 mb14.6°N 35.5°Wopen ocean
Aug 5 12:00TD 35 mph1008 mb15.6°N 36.8°Wopen ocean
Aug 5 18:00TD 35 mph1008 mb16.6°N 38.4°Wopen ocean
Aug 6 00:00TD 35 mph1008 mb17.2°N 39.8°Wopen ocean
Aug 6 06:00TD 35 mph1008 mb17.7°N 40.5°Wopen ocean
Aug 6 12:00TD 35 mph1008 mb18.2°N 41.6°Wopen ocean
Aug 6 18:00TD 35 mph1008 mb18.8°N 42.8°Wopen ocean
Aug 7 00:00TD 35 mph1008 mb19.3°N 43.5°Wopen ocean
Aug 7 06:00TD 35 mph1007 mb19.7°N 44.2°Wopen ocean
Aug 7 12:00TS 40 mph1005 mb20.2°N 45.0°Wopen ocean
Aug 7 18:00TS 40 mph1005 mb20.8°N 46.0°Wopen ocean
Aug 8 00:00TS 40 mph1005 mb21.3°N 47.2°Wopen ocean
Aug 8 06:00TS 40 mph1006 mb21.8°N 48.3°Wopen ocean
Aug 8 12:00TD 35 mph1009 mb22.2°N 49.9°Wopen ocean
Aug 8 18:00TD 35 mph1009 mb22.4°N 50.9°Wopen ocean
Aug 9 00:00TD 35 mph1009 mb22.5°N 52.0°Wopen ocean
Aug 9 06:00TD 35 mph1009 mb22.4°N 52.9°Wopen ocean
Aug 9 12:00TD 35 mph1009 mb22.4°N 53.7°Wopen ocean
Aug 9 18:00TD 35 mph1009 mb22.4°N 54.8°Wopen ocean
Aug 10 00:00TD 35 mph1009 mb22.4°N 55.7°Wopen ocean
Aug 10 06:00TD 35 mph1009 mb22.3°N 56.5°Wopen ocean
Aug 10 12:00TD 35 mph1009 mb22.4°N 57.2°Wopen ocean
Aug 10 18:00TD 35 mph1008 mb22.8°N 58.1°Wopen ocean
Aug 11 00:00TS 40 mph1005 mb23.3°N 59.3°Wopen ocean
Aug 11 06:00TS 46 mph1003 mb23.9°N 60.4°Wopen ocean
Aug 11 12:00TS 52 mph1001 mb24.7°N 61.7°Wopen ocean
Aug 11 18:00TS 52 mph1001 mb25.4°N 62.9°Wopen ocean
Aug 12 00:00TS 52 mph1001 mb26.3°N 63.8°Wopen ocean
Aug 12 06:00TS 63 mph998 mb27.2°N 65.1°Wopen ocean
Aug 12 12:00TS 63 mph996 mb27.9°N 66.3°Wopen ocean
Aug 12 18:00TS 63 mph995 mb28.4°N 67.1°Wopen ocean
Aug 13 00:00TS 69 mph993 mb28.9°N 67.7°Wopen ocean
Aug 13 06:00TS 69 mph996 mb29.6°N 68.2°Wopen ocean
Aug 13 12:00TS 69 mph997 mb30.0°N 69.0°Wopen ocean
Aug 13 18:00TS 69 mph1000 mb30.8°N 69.4°Wopen ocean
Aug 14 00:00TS 69 mph997 mb31.6°N 69.9°Wopen ocean
Aug 14 06:00TS 63 mph999 mb32.1°N 70.2°Wopen ocean
Aug 14 12:00TS 63 mph999 mb33.1°N 70.1°Wopen ocean
Aug 14 18:00TS 69 mph994 mb34.0°N 70.0°Wopen ocean
Aug 15 00:00Cat 1 81 mph989 mb34.9°N 69.5°Wopen ocean
Aug 15 06:00Cat 1 86 mph985 mb35.7°N 68.7°Wopen ocean
Aug 15 12:00Cat 1 86 mph985 mb36.3°N 67.7°Wopen ocean
Aug 15 18:00Cat 1 92 mph980 mb36.5°N 66.5°Wopen ocean
Aug 16 00:00Cat 1 92 mph980 mb36.6°N 65.1°Wopen ocean
Aug 16 06:00Cat 1 92 mph978 mb36.6°N 64.0°Wopen ocean
Aug 16 12:00Cat 2 98 mph975 mb36.6°N 63.0°Wopen ocean
Aug 16 18:00Cat 2 104 mph970 mb36.5°N 62.0°Wopen ocean
Aug 17 00:00Cat 1 92 mph978 mb36.5°N 61.3°Wopen ocean
Aug 17 06:00Cat 1 86 mph983 mb36.5°N 60.6°Wopen ocean
Aug 17 12:00Cat 1 75 mph987 mb36.9°N 59.1°Wopen ocean
Aug 17 18:00Cat 1 75 mph987 mb37.6°N 57.3°Wopen ocean
Aug 18 00:00TS 69 mph990 mb38.6°N 55.0°Wopen ocean
Aug 18 06:00TS 69 mph990 mb40.3°N 52.3°Wopen ocean
Aug 18 12:00TS 58 mph992 mb43.3°N 48.9°Wopen ocean

⬇ Download track data (CSV) · public-domain NOAA best track

Questions

Frequently asked questions

Did Irene make landfall?

No — the NOAA best-track record shows no landfall for Irene.

What category was Irene?

At its peak on August 16, 2005, Irene was a Category 2 hurricane with maximum sustained winds of 104 mph (167 km/h) and a central pressure of 970 mb.

How long did Irene last?

13.8 days, from August 4, 2005 to August 18, 2005, including 72 hours at hurricane strength. It travelled about 4,344 miles.

Where can I download the track data for Irene?

The 6-hourly positions, winds, pressure and wind radii are available as CSV on this page (track.csv) — they come from the NOAA National Hurricane Center's HURDAT2 database and are in the public domain.

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