Chart correction N40/20 — chart 37228

37228 15Ed. 2/16/13 LAST NM N34/20 N40/20 Delete Depth 8.2 meters 53°51′38.6″N 9°00′35.0″E Depth contour (20-meter) in vicinity 53°52′37.3″N 9°15′26.6″E Add Depth 10.5 meters 53°52′36.6″N 9°15′21.0″E Depth 7.2 meters 53°51′40.6″N 9°00′24.1″E (49(46)19 Hamburg; DEU CH 46)

Source: NGA U.S. Notice to Mariners · edition: 15Ed. 2/16/13

Reference information — always verify against official Notices to Mariners before navigation.