Chart correction 1841 — chart 1254

Chart 1254 [ previous update 1591/25 ] CGCS 2000 DATUM Insert depth, 86, and extend 10m contour S to enclose (a) 36° 40´·3N., 121° 26´·6E. Delete depth, 104, close N of: (a) above

Source: UKHO Admiralty Notices to Mariners

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