Chart correction N14/20 — chart 96951

96951 3Ed. 5/9/19 LAST NM N51/19 N14/20 Add Danger circle [K1] “Seismometer” 42°36′14.3″N 141°38′05.8″E Danger circle [K1] “Seismometer” 42°36′58.8″N 141°39′18.2″E (9(166)20 Tokyo)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 5/9/19

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