2012 Observation Stations: erie-clv --> Cleveland Buoy Location: 41 43.894 N, 81 41.922 W (Source: Laurentian GPS) Depth: 21.5 m (71 ft) (Source: Laurentian ADCP/YSI Sensors) NDBC ID: 45164 erie-cmt --> Toledo Channel Marker #2 Location: 41 49.533 N, 83 11.617 W (Source: Chart) Depth: 7.5 m (25 ft) (Source: Chart) NDBC ID: THLO1 huron-apn --> Alpena Buoy Location: 44 59.1 N, 83 16.1 W (Source: Estimated) Depth: 20.0 m (66 ft) (Source: Nortek/YSI Sensors) NDBC ID: 45162 huron-sbb --> Saginaw Bay Buoy Location: 43 59.328 N, 83 36.004 W (Source: GPS) Depth: 13 m (43 ft) (Source: ADCP/YSI Sensors) NDBC ID: 45163 mich-mkg --> Muskegon Large Buoy Location: 43 10.165 N, 86 20.758 W (Source: GPS) Depth: 22.5 m (Source: ADCP Sensor) NDBC ID: 45161 NOTES: Coordinates are DD MM.MMM meaning degrees, minutes, and fractional minutes. All data times are UTC unless noted otherwise. Stations with an NDBC ID have a subset of the data available at the Nation Data Buoy Center (NDBC).