However , weakening occurred again due to an eyewall replacement cycle , and at NUMBER@1 ORGANIZATION@1 on September NUMBER@2 PERSON@1 passed NUMBER@3 miles -LRB- NUMBER@4 km -RRB- south of LOCATION@1 , LOCATION@2 , its closest approach , with winds of NUMBER@5 mph -LRB- NUMBER@6 km/h -RRB- .

However , the storm weakened again beause of another eyewall replacement cycle , and at NUMBER@1 ORGANIZATION@1 on September NUMBER@2 PERSON@1 passed NUMBER@3 miles -LRB- NUMBER@4 km -RRB- south of LOCATION@1 , LOCATION@2 , its closest approach , with winds of NUMBER@5 mph -LRB- NUMBER@6 km/h -RRB- .
