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      Hurricane and Tropical Cyclones

      Hurricane Archive

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

      1977 Eastern Pacific Season

      All Eastern Pacific storms (1851–2026)

      Named storms
      14
      18 total systems
      Hurricanes
      8
      Major (Cat 3+)
      1
      Strongest
      Anita
      175 mph · 926 mb

      Storms

      • TD
      • TS
      • Cat 1
      • Cat 2
      • Cat 3
      • Cat 4
      • Cat 5
      1977 Eastern Pacific storms
      MayJunJulAugSepOctNovTimeline
      Tropical Storm Ava May 26 – May 30 65 mph 997 mb TS
      Unnamed Tropical Storm May 30 – Jun 28 40 mph -- TS
      Unnamed Hurricane Jun 9 – Jul 7 90 mph -- Cat 1
      Tropical Storm Bernice Jun 25 – Jun 28 40 mph -- TS
      Hurricane Claudia Jul 3 – Jul 7 90 mph -- Cat 1
      Unnamed Hurricane Jul 8 – Sep 24 105 mph -- Cat 2
      Unnamed Tropical Storm Jul 9 – Sep 27 40 mph -- TS
      Unnamed Hurricane Jul 25 – Oct 7 85 mph -- Cat 1
      Unnamed Tropical Depression Aug 1 – Aug 2 35 mph -- TD
      Hurricane Doreen Aug 13 – Aug 18 75 mph 979 mb Cat 1
      Hurricane Anita Aug 29 – Sep 3 175 mph 926 mb Cat 5
      Unnamed Tropical Depression Sep 3 – Sep 4 35 mph -- TD
      Tropical Storm Emily Sep 13 – Sep 14 40 mph -- TS
      Unnamed Tropical Depression Sep 19 – Sep 23 35 mph -- TD
      Hurricane Florence Sep 20 – Sep 24 105 mph -- Cat 2
      Tropical Storm Glenda Sep 24 – Sep 27 40 mph -- TS
      Hurricane Heather Oct 4 – Oct 7 85 mph -- Cat 1
      Unnamed Tropical Depression Oct 22 – Oct 23 35 mph -- TD
      Level Access
      Glossary