Hurricane Dora strengthens into Category 2 storm . The hurricane center says the eye of Tropical Storm Dora is located about 275 miles southeast of San Juan and moving toward the west-northwest at 13 mph. Heavy swells were expected along Mexico 's Pacific coast as Hurricane Dora strengthed into a Category 2 storm Wednesday , the National Hurricane Center said . A tropical storm warning is in effect for southwestern Mexico .
Hurricane Dora strengthens into Category 2 storm . The hurricane center says the eye of Tropical Storm Dora is located about 275 miles southeast of San Juan and moving toward the west-northwest at 13 mph. A tropical storm warning is in effect for southwestern Mexico .