Tropical Depression Twelve-E strengthens into a tropical storm and is named Iselle. September 19 1800 UTC (5 a.m. PDT) – Tropical Storm Iselle weakens into a tropical depression. September 20 0600 UTC (11 p.m. PDT) – Tropical Depression Iselle weakens into a remnant low-pressure area. September 25 0000 UTC (5 p.m. PDT) – Tropical Depression Thirteen-E forms southwest of Acapulco, Mexico. 1200 UTC (5 a.m. PDT) – Tropical Depression Thirteen-E strengthens into a tropical storm and is named Julio. September 26 0000 UTC (5 p.m. PDT) – Tropical Storm Julio makes landfall west-northwest of Lázaro Cárdenas, Mexico with winds of . 1200 UTC (5 a.m. PDT) – Tropical Storm Julio weakens into a tropical depression. 1800 UTC (11 a.m. PDT) – Tropical Depression Julio dissipates. October 22 0000 UTC (5 p.m. PDT) – Tropical Depression Fourteen-E forms south of Acapulco, Mexico. 0600 UTC (11 p.m. October 21 PDT) – Tropical Depression Fourteen-E strengthens into a tropical storm and is named Kenna. 1800 UTC (5 a.m. PDT) – Tropical Depression Fifteen-E forms in the western portion of the Eastern Pacific. October 23 0600 UTC (11 p.m. October 22 PDT) – Tropical Depression Fifteen-E strengthens into a tropical storm and is named Lowell. 1800 UTC (5 a.m. PDT) – Tropical Storm Kenna strengthens into a hurricane. October 24 0000 UTC (5 p.m. October 23 PDT) – Hurricane Kenna strengthens into a category 2 hurricane. 0600 UTC (11 p.m. October 23 PDT) – Hurricane Kenna strengthens into a major hurricane. 1200 UTC (5 a.m. PDT) – Hurricane Kenna strengthens into a category 4 hurricane. 1800 UTC (5 a.m. PDT) – Hurricane Kenna strengthens into a category 5 hurricane. 1800 UTC (11 a.m. PDT) – Tropical Storm Lowell weakens into a tropical depression. 1800 UTC (2 a.m. PDT) – Tropical Depression Three-C forms south of the Hawaiian Islands. October 25 0000 UTC (5 p.m. October 24 PDT) – Hurricane Kenna becomes the strongest of the season with winds of and a pressure of 913 mbar (26.96 inHg). 1200 UTC (5 a.m. PDT) – Hurricane Kenna weakens into a category 4 hurricane. 1630 UTC – Hurricane Kenna makes landfall near San Blas, Mexico with winds of , only the 1959 Mexican hurricane and Hurricane Madeline of 1976 are stronger at landfall. 1800 UTC (5 a.m. PDT) – Hurricane Kenna weakens into a category 3 hurricane. October 26 0000 UTC (2 p.m. October 25 HST) –