A reconnaissance aircraft flight late on September NUMBER@1 reported a very elongated center , with peak flight winds of NUMBER@2 mph -LRB- NUMBER@3 km/h -RRB- about NUMBER@4 miles -LRB- NUMBER@5 km -RRB- northeast of the center .

A reconnaissance aircraft flight late on September NUMBER@1 reported a very enlarged center , with strongest sustained winds of NUMBER@2 mph -LRB- NUMBER@3 km/h -RRB- about NUMBER@4 miles -LRB- NUMBER@5 km -RRB- northeast of the center .
