Simplify the following text for a Grade 12 native English-speaking person.
Original: Prior to it moving ashore , the government of Haiti issued a tropical storm warning for its northern coastline , and later a tropical storm warning was issued for the Turks and Caicos Islands , as well as the southeastern Bahamas .
Simplified: Just before the storm moved ashore , the government of Haiti issued a tropical storm warning for its northern coastline , and later a tropical storm warning was issued for the Turks and Caicos Islands , as well as the southeastern Bahamas .