鲁航警961/26
Wellfield survey in Bohai Sea near Shandong, 31 Oct-10 Nov
Activeuntil 10 Nov 2026, 23:59 UTC (in 6 days)Received 30 Oct 2026, 08:53 UTC
Warning text
Positions open on the mapSD876/26 BOHAI SEA AND NORTH YELLOW SEA BATH TRIAL VOYAGE IN AREA BOUNDED BY THE LINES JOINING 38-25.00N 120-14.00E,38-25.00N 120-27.00E,38-16.50N 120-27.00E,38-16.50N 120-14.00E AND AREA BOUNDED BY THE LINES JOINING 38-28.00N 122-19.37E,38-28.00N 122-57.53E,38-21.77N 122-47.83E,38-24.09N 122-19.78E FROM 310600UTC OCT TO 061500UTC NOV.CAUTION TO AVOID.SHANDONG MSA CHINA.
Location map
Open in the full mapAnalysis
Activeuntil 10 Nov 2026, 23:59 UTC (in 6 days)Survey vessels 勘探409 and 滨海66 will conduct wellfield investigation in a 1000 m radius area centered on 38-17.07N 120-04.25E in the Bohai Sea. Activity runs from 31 October through 10 November 2026. Mariners are advised to keep clear and take care when transiting the area. This message cancels 鲁航警952/26 and 鲁航警901/26.
Keep clear of the survey area and navigate with caution; give survey vessels a wide berth as requested (注意避让).
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Bohai Sea (near Shandong), centred on 38-17.07N 120-04.25E
- Validity
- From 31 Oct 2026, 00:00 UTC
Until 10 Nov 2026, 23:59 UTC自10月31日至11月10日 - Activity periods
- 31 Oct 2026, 00:00 UTC - 10 Nov 2026, 23:59 UTC (Survey operations ongoing each day from 31 Oct to 10 Nov 2026 (dates as given))
- Hazards
- survey operations, restricted manoeuvring of survey vessels
- Keep clear
- 0.54 NM在以38-17.07N 120-04.25E为圆心，半径1000米水域范围内
- Cancels
- 鲁航警952/26鲁航警901/26
Coast stations for this area
- RCCMRSC YantaiChina79 NM from the area
- RCCMRSC QingdaoChina135 NM from the area
- RCCMRCC TianjinChina142 NM from the area
- DSCDSC Station Dalian RadioMRCC LiaoningChinaMMSI 004121300VHF 25, MF 100range 100 NM76 NM from the area
- DSCDSC Station Dalian RadioMRSC YantaiChinaMMSI 004121400VHF 25, MF 100range 100 NM76 NM from the area
- DSCDSC Station Qinhuangdao RadioMRCC HebeiChinaMMSI 004121200VHF 25range 25 NM99 NM from the area
- DSCDSC Station Dalian RadioMRSC QingdaoChinaMMSI 004122200VHF 25, MF 100range 100 NM129 NM from the area
- DSCDSC Station Tianjin RadioMRCC TianjinChinaMMSI 004121100VHF 25, MF 100range 100 NM133 NM from the area
Worked out automatically from the warning text on 30 Oct 2026, 09:57 UTC. It can be wrong: the official warning text is the authority.