NAVAREA XI NO.23-0342 Date:2023/09/23 12 UTC NAVAREA XI WARNING MESSAGES IN FORCE 231200Z SEP. ONLY THOSE MESSAGES ISSUED DURING LAST SIX WEEKS ARE LISTED HEREIN. 0291 0303 0306. THE COMPLETE TEXT OF ALL IN FORCE NAVAREA XI WARNINGS ARE AVAILABLE FROM THE JHOD WEBSITE "HTTPS://WWW1.KAIHO. MLIT.GO.JP/JHD-E.HTML" (ONLY "E" OF ADDRESSING IS A CAPITAL LETTER). CANCEL 0340/23. NAVAREA XI NO.23-0306 Date:2023/08/28 12 UTC JAPAN SEA. GUNNERY. 2200Z TO 1000Z COMMENCING DAILY 31 AUG, 01, 03 TO 08, 10 TO 15, 17 TO 22 AND 24 TO 29 SEP. AREA BOUNDED BY 42-40.0N 131-41.0E 42-40.0N 131-57.0E 42-38.5N 132-15.0E 42-15.0N 132-15.0E 42-15.0N 131-41.0E. CANCEL THIS MSG 301100Z SEP. NAVAREA XI NO.23-0303 Date:2023/08/27 12 UTC NORTH PACIFIC, NANPO SHOTO. GUNNERY. 2300Z TO 0900Z COMMENCING DAILY 31 AUG TO 29 SEP. AREA BOUNDED BY 28-15-15N 146-29-47E 25-25-16N 147-37-47E 25-00-16N 145-35-48E 27-55-15N 144-57-48E. CANCEL THIS MSG 301000Z SEP. NAVAREA XI NO.23-0291 Date:2023/08/23 12 UTC SOUTH CHINA SEA, SOUTHERN PART. SEISMIC SURVEY BY M/V RAMFORM SOVEREIGN TOWING TWELVE CABLES, EACH 9000 METRE LONG, 1350 METRES IN WIDTH. UNTIL FURTHER NOTICE. AREA BOUNDED BY 05-43.3N 110-06.0E 05-43.4N 111-02.8E 04-46.1N 111-02.8E 04-46.1N 111-40.2E 04-28.0N 111-40.2E 04-28.0N 110-06.1E. NAVAREA XI NO.23-0265 Date:2023/08/06 12 UTC SOUTH CHINA SEA NORTHERN PART, LUZON STRAIT AND NORTH PACIFIC WESTERN PART. SUBMARINE CABLE REPAIRING WORKS BY C/S DEPENDABLE, 12184 TON. 11 AUG TO 10 OCT. IN VICINITY OF LINE JOINING 21-30.0N 125-34.1E 20-46.6N 124-08.7E 20-47.4N 123-17.8E 19-51.2N 121-51.7E 19-33.7N 120-07.4E 17-48.1N 119-11.8E 15-56.4N 119-15.1E 14-00.4N 120-19.0E. CANCEL THIS MSG 11 OCT. NAVAREA XI NO.23-0252 Date:2023/07/28 08 UTC EAST CHINA SEA. LARGE BUOY REPORTED TO EXIST IN 31-00N 124-00E. NAVAREA XI NO.23-0207 Date:2023/06/14 12 UTC NORTH PACIFIC, NANPO SHOTO. DISCOLOURED WATER OBSERVED IN VICINITY OF 24-17.2N 141-28.8E AT 140350Z JUN. SUBMARINE VOLCANIC ERUPTION CONTINUE. VESSELS REQUESTED TO BE CAUTION ADVISED. CANCEL 0110/22. NAVAREA XI NO.23-0206 Date:2023/06/14 12 UTC NORTH PACIFIC, NANPO SHOTO. DISCOLOURED WATER OBSERVED IN VICINITY OF 25-27.1N 141-14.5E AT 140425Z JUN. VESSELS REQUESTED TO BE CAUTION ADVISED. CANCEL 0162/23. NAVAREA XI NO.23-0076 Date:2023/03/02 12 UTC NORTH PACIFIC, WEST CAROLINES. DAYBEACONS DESTROYED. A. NR.1, 07-17.08N 134-27.89E. B. NR.2, 07-17.07N 134-27.79E. CANCEL 0075/23. NAVAREA XI NO.12-0262 Date:2012/04/29 09 UTC NORTH PACIFIC, NANPO SYOTO. DISCOLOURED WATER OBSERVED IN VICINITY OF 24-49.3N 141-20.4E AT 290640Z APR. VESSELS REQUESTED TO BE CAUTION ADVISED.