    Sentence 1° At 11 pun. Henri wés.cenfered about 70 miles  Jscuthwest of St. Petersburg and was-hecoming disorganized  os it drif ted south’at about Imph , forecasters said:    Sentence 2° Henri was centered about 75 miles souttiwest’ of  Cedar Key and was. moving ‘east-riortheast at S mph ,  forecasters said : S