Hurricane season archive
Every Atlantic and East Pacific system that reached tropical-storm strength since 2015 — peak intensity, dates, and landfalls from NOAA's official HURDAT2 best-track record, plus the current season as it happens. Click any storm for its full track map and intensity chart.
The 2017 Atlantic and East Pacific hurricane season produced 35 named storms, of which 19 became hurricanes and 10 reached major status (Category 3+). The strongest was Irma at 155 kt (178 mph). NOAA's best-track record logs 30 landfalls across the season. Data: NOAA HURDAT2 best track.
2017 season — frequently asked questions
How many hurricanes were there in 2017?
The 2017 season produced 35 named storms, 19 hurricanes, and 10 major hurricanes (Category 3 or stronger) across the Atlantic and East Pacific basins.
What was the strongest hurricane of 2017?
Irma, which peaked at 155 knots (178 mph).
When does hurricane season start and end?
The Atlantic hurricane season officially runs June 1 to November 30; the East Pacific season starts May 15. Peak activity is typically mid-August through October.