Hurricane Erin (2001)

Basin

North Atlantic

Dates

September 1, 2001 to September 17, 2001

Peak strength

Category 3, 105 kt (121 mph)

Lowest pressure

968 mb (28.59 inHg)

Landfall

Yes

Accumulated cyclone energy

20.1

Tropical-storm-force wind reached

175 nmi (324 km, 201 mi) from the center at its widest

Overall size

300 nmi (556 km, 345 mi) to the outermost closed isobar

Fastest the center moved

33 kt (38 mph)

Identifier

AL062001

The sources count different things and are not added together.

NOAA’s Storm Events database, the record National Weather Service offices compile months after a storm, as compiled March 2026.

Deaths

0 (0 direct, 0 indirect)

Injuries

0

Property damage

none recorded

Crop damage

none recorded

Events recorded

1 in 1 reports from 1 states and marine areas

State by state

What was recorded

1 rip current.

• Tropical Storm AllisonNorth Atlantic · 2001 · 52 deaths · $9.0 billionTropical Storm50 kt · 1000 mb
• Unnamed tropical depressionNorth Atlantic · 2001Tropical Depression25 kt · 1010 mb
• Tropical Storm BarryNorth Atlantic · 2001 · 9 deaths · $30 millionTropical Storm60 kt · 990 mb
• Tropical Storm ChantalNorth Atlantic · 2001Tropical Storm60 kt · 997 mb
• Tropical Storm DeanNorth Atlantic · 2001Tropical Storm60 kt · 994 mb
• Hurricane FelixNorth Atlantic · 2001Cat 3100 kt · 962 mb
• Hurricane GabrielleNorth Atlantic · 2001 · 3 deathsCat 170 kt · 975 mb
• Unnamed tropical depressionNorth Atlantic · 2001Tropical Depression30 kt · 1005 mb
• Hurricane HumbertoNorth Atlantic · 2001Cat 290 kt · 970 mb
• Hurricane IrisNorth Atlantic · 2001Cat 4125 kt · 948 mb
• Tropical Storm JerryNorth Atlantic · 2001Tropical Storm45 kt · 1004 mb
• Hurricane KarenNorth Atlantic · 2001Cat 170 kt · 982 mb
• Tropical Storm LorenzoNorth Atlantic · 2001Tropical Storm35 kt · 1007 mb
• Hurricane MichelleNorth Atlantic · 2001Cat 4120 kt · 933 mb
• Hurricane NoelNorth Atlantic · 2001Cat 165 kt · 986 mb
• Hurricane OlgaNorth Atlantic · 2001Cat 180 kt · 973 mb

A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.

Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.

• Tropical cyclone report, National Hurricane Center
• Every advisory and discussion NHC issued while it was live
• Wikipedia article: Hurricane Erin