huron-apn --> Alpena Buoy Location: 44 59.1452 N, 83 16.1160 W (source: RV 5501 GPS) Depth: 20 m (65 ft) (Source: Sensors) NDBC ID: 45162 NOTES: Coordinates are DD MM.MMM meaning degrees, minutes, and fractional minutes. All data times are UTC unless noted otherwise. A subset of this data is also available at the Nation Data Buoy Center (NDBC).