Chart correction N8/20 — chart 93710

93710 4Ed. 4/27/13 LAST NM N30/19 N8/20 Delete Light 20°54.3′N 110°31.3′E Depth 1.4 meters 20°57.3′N 110°32.9′E Depth 10.1 meters 20°58.7′N 110°34.6′E Substitute Depth 19.9 meters for 24.1 meters 21°04.9′N 110°33.0′E and extend depth contour (20-meter) S to enclose Depth 4 meters for 4.6 meters 20°52.7′N 110°39.3′E Note: Bottom characteristic “St” remains Depth 4.8 meters for 6.3 meters 20°57.8′N 110°33.1′E Add Depth 4.8 meters 21°03.8′N 110°33.9′E Depth 6.3 meters 21°06.5′N 110°40.3′E Depth 0.7 meter 21°02.5′N 110°33.2′E Depth 1 meter 21°02.1′N 110°33.5′E Depth 0.9 meter 21°01.8′N 110°33.8′E Depth 1.6 meters 21°01.4′N 110°34.2′E Depth 3.8 meters 21°00.7′N 110°34.8′E Depth 3 meters 21°00.4′N 110°35.1′E Depth 4.6 meters 20°57.4′N 110°32.8′E Depth 4.8 meters, “St” [J5] 20°53.4′N 110°39.4′E Depth 10 meters, blue tint and enclosing depth contour (10-meter) centered 21°03.6′N 110°35.2′E Depth 9.4 meters 21°03.1′N 110°40.7′E and extend blue tint and depth contour (10-meter) E to enclose Depth 9.5 meters 20°58.7′N 110°34.9′E and extend blue tint and depth contour (10-meter) E to enclose (47(2058)18, 16(509)19 Tianjin; CHN CH 15732, 15741)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 4/27/13

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