At the time , the pressure measured 892 mbar ( 26.34 inHg ) , the second-lowest known pressure for a Category 4 hurricane ( Super Typhoon Judy had a 887 mb pressure at peak intensity ) , and Wilma retained the large eyewall as it turned northwestward .
At the time , the pressure measured 892 mbar ( 26.34 inHg ) , the lowest known pressure for a Category 4 hurricane , and Wilma retained the large eyewall as it turned northwestward .