Chart correction N18/23 — chart 94216

94216  10Ed.  04/09/22  LAST  NM  N47/22  N18/23 Delete Depth 11.3 meters   31°18′09″N  121°43′41″E Depth 11.4 meters   31°18′42″N  121°43′21″E Depth 11.1 meters   31°16′32″N  121°44′56″E Add Depth 10.2 meters   31°18′16″N  121°43′38″E Depth 9.9 meters, blue tint, and enclosing depth contour (10-meter) centered   31°16′23″N  121°45′01″E (CHN CH 13179, 13181)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 04/09/22

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