sentence1: At 5 p.m. EDT , Grace 's center was near latitude 25.6 north , longitude 93.7 west or about 280 miles east-southeast of Corpus Christi .
sentence2: At 11 a.m. EDT , Fabian 's center was near latitude 18.1 north and longitude 53.2 west , or about 550 miles east of the Leewards .