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      Hurricane and Tropical Cyclones

      Hurricane Archive

      Detailed information for tropical storms since 1851 and tracking maps since 1971.

      2011 Atlantic Season

      All Atlantic storms (1851–2026)

      Named storms
      19
      20 total systems
      Hurricanes
      7
      Major (Cat 3+)
      4
      Strongest
      Ophelia
      140 mph · 940 mb

      Storms

      • TD
      • TS
      • Cat 1
      • Cat 2
      • Cat 3
      • Cat 4
      • Cat 5
      2011 Atlantic storms
      JunJulAugSepOctNovTimeline
      Tropical Storm Arlene Jun 28 – Jul 1 65 mph 993 mb TS
      Tropical Storm Bret Jul 16 – Jul 23 70 mph 995 mb TS
      Tropical Storm Cindy Jul 20 – Jul 23 70 mph 994 mb TS
      Tropical Storm Don Jul 27 – Jul 30 50 mph 997 mb TS
      Tropical Storm Emily Aug 2 – Aug 7 50 mph 1,003 mb TS
      Tropical Storm Franklin Aug 12 – Aug 16 45 mph 1,004 mb TS
      Tropical Storm Gert Aug 13 – Aug 17 65 mph 1,000 mb TS
      Tropical Storm Harvey Aug 19 – Aug 22 65 mph 994 mb TS
      Hurricane Irene Aug 21 – Aug 30 120 mph 942 mb Cat 3
      Unnamed Tropical Depression Aug 25 – Aug 27 35 mph 1,006 mb TD
      Tropical Storm Jose Aug 26 – Aug 29 45 mph 1,006 mb TS
      Hurricane Katia Aug 28 – Sep 12 140 mph 942 mb Cat 4
      Unnamed Tropical Storm Aug 31 – Sep 3 45 mph 1,002 mb TS
      Tropical Storm Lee Sep 2 – Sep 6 60 mph 986 mb TS
      Hurricane Maria Sep 6 – Sep 16 80 mph 983 mb Cat 1
      Hurricane Nate Sep 6 – Sep 12 75 mph 994 mb Cat 1
      Hurricane Ophelia Sep 20 – Oct 4 140 mph 940 mb Cat 4
      Hurricane Philippe Sep 23 – Oct 9 90 mph 976 mb Cat 1
      Hurricane Rina Oct 22 – Oct 29 115 mph 966 mb Cat 3
      Tropical Storm Sean Nov 6 – Nov 12 65 mph 982 mb TS
      Level Access
      Glossary