Chart correction N8/20 — chart 22422

22422 1Ed. 6/7/14 LAST NM N46/19 N8/20 Delete Depth 20 meters and enclosing depth contour (20-meter) centered 50°22′42″S 75°32′57″W Add Depth 8.3 meters, blue tint and enclosing depth contour (10-meter) centered 50°22′45″S 75°33′01″W (1(5)20 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 6/7/14

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