Tropical Storm ERIN (15-16 August 2007)
Track positions and wind speeds:

INITIAL      15/0300Z 23.9N  91.1W    25 KT
INITIAL      15/0900Z 24.6N  91.8W    25 KT
INITIAL      15/1500Z 25.4N  93.5W    25 KT
INITIAL      15/1530Z 25.6N  93.5W    35 KT
INITIAL      15/2100Z 26.3N  94.4W    35 KT
INITIAL      16/0300Z 26.5N  95.7W    35 KT
INITIAL      16/0900Z 27.3N  96.7W    35 KT
INITIAL      16/1500Z 28.5N  97.8W    30 KT