Tropical Storm BLAS (E. Pacific) (12-15 July 2004)
Track positions and wind speeds:

INITIAL      12/1500Z 14.8N 105.8W    30 KT
INITIAL      12/2100Z 15.8N 107.3W    30 KT
INITIAL      13/0300Z 16.8N 108.4W    35 KT
INITIAL      13/0900Z 17.5N 109.6W    50 KT
INITIAL      13/1500Z 18.4N 111.0W    50 KT
INITIAL      13/2100Z 20.1N 112.7W    50 KT
INITIAL      14/0300Z 21.2N 114.5W    45 KT
INITIAL      14/0900Z 21.9N 115.7W    40 KT
INITIAL      14/1500Z 22.4N 117.2W    35 KT
INITIAL      14/2100Z 22.6N 118.4W    30 KT
INITIAL      15/0300Z 23.1N 119.8W    25 KT