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NHC AL091909 · Atlantic basin

Unnamed Hurricane of 1909

September 13, 1909 – September 22, 1909

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

Hurricane Unnamed 1909 storm peaked at Category 3 with 121 mph sustained winds and passed within 75 miles of 331 US cities, 177 of them while still at hurricane strength.

The 1909 storm in the record

HURDAT2 tracks the unnamed storm of 1909 (AL091909) from September 13, 1909 to September 22, 1909; its peak was 121 mph (Category 3). HURDAT2 marks a landfall within 50 miles of a US city on this site: on September 21 at 115 mph (Category 3), 14 miles from Patterson, LA. Its centre passed within 75 miles of 331 US cities, in 4 states, most in Louisiana (169) and Arkansas (103). The strongest pass was 115 mph (Category 3) 36 miles from Houma, LA; the centre came closest to Maringouin, LA, 1 mile away.

Peak strength
Category 3

121 mph

Cities within 75 mi
331
At hurricane strength
177

when closest

States
4

Cities Unnamed 1909 storm passed near, strongest first

Louisiana (169)

and 109 more

Mississippi (58)

Arkansas (103)

and 43 more

Tennessee (1)

Other storms of the 1909 season

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.