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NHC AL051999 · Atlantic basin

Hurricane Dennis (1999)

August 24, 1999 – September 8, 1999

Data: NOAA NHC HURDAT2 and NOAA SPC tornado and hail reports, through 2025 · Updated

Hurricane Dennis peaked at Category 2 with 104 mph sustained winds and passed within 75 miles of 155 US cities, 1 of them while still at hurricane strength.

Dennis in the record

HURDAT2 tracks Dennis from August 24, 1999 to September 8, 1999; its peak was 104 mph (Category 2). HURDAT2 marks a landfall within 50 miles of a US city on this site: on September 4 at 69 mph (tropical storm), 9 miles from Beaufort, NC. Its centre passed within 75 miles of 155 US cities, all in North Carolina. The strongest pass was 101 mph (Category 2) 74 miles from Kure Beach, NC; the centre came closest to Hookerton, NC, 1 mile away.

Peak strength
Category 2

104 mph

Cities within 75 mi
155
At hurricane strength
1

when closest

States
1

Cities Dennis passed near, strongest first

North Carolina (155)

and 95 more

Other storms of the 1999 season

  • BretCategory 4 · 59 cities
  • FloydCategory 4 · 2,009 cities
  • HarveyTropical storm · 92 cities
  • IreneCategory 2 · 168 cities
  • JoseCategory 2 · 27 cities
  • LennyCategory 4 · 1 cities

All hurricanes and tropical storms →

About this record

The track is the National Hurricane Center's best-track record, revised after the season with every observation available. Strength at a city is the sustained wind on the track at the closest point, not the wind that city measured.