鲁航警912/26
ArchivedReceived: 19 Oct 2026, 09:01Archived: 30 Oct 2026, 08:31Updated: 4 Nov 2026, 14:28
analysis
No longer in forceSurvey operations in Bohai Sea near Shandong coast, 20-29 Oct
A survey/sweeping vessel (航瑞运维588) will conduct survey operations in the Bohai Sea. Activity will take place within a 500 metre radius of the stated centre position from 20 October to 29 October. Passing vessels are requested to keep clear and give a wide berth.
Keep clear of the survey area and give a wide berth; navigate with caution.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
- Location
- Bohai Sea
- Validity
- From 20 Oct 2026, 00:00 UTC
Until 29 Oct 2026, 23:59 UTC10月20日至29日 - Activity periods
- 20 Oct 2026, 00:00 UTC - 29 Oct 2026, 23:59 UTC (Continuous activity 20-29 Oct)
- Hazards
- survey/sweeping operations, survey vessel on station
- Keep clear
- 0.27 NM半径500米水域范围内
Vessels involved
- 航瑞运维588 · survey vessel
Coast stations for this area
- RCCMRSC YantaiChina86 NM from the area
- RCCMRSC QingdaoChina120 NM from the area
- RCCMRCC TianjinChina133 NM from the area
- DSCDSC Station Dalian RadioMRSC YantaiChinaMMSI 004121400VHF 25, MF 100range 100 NM84 NM from the area
- DSCDSC Station Dalian RadioMRCC LiaoningChinaMMSI 004121300VHF 25, MF 100range 100 NM100 NM from the area
- DSCDSC Station Qinhuangdao RadioMRCC HebeiChinaMMSI 004121200VHF 25range 25 NM114 NM from the area
- DSCDSC Station Dalian RadioMRSC QingdaoChinaMMSI 004122200VHF 25, MF 100range 100 NM116 NM from the area
- DSCDSC Station Tianjin RadioMRCC TianjinChinaMMSI 004121100VHF 25, MF 100range 100 NM125 NM from the area
Generated automatically from the warning text on 19 Oct 2026, 10:37 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
SD831/26 BOHAI SEA TUG JINGANGLUN35 TOWING BINHAI108 FROM 38-13.75N 119-49.31E TO 38-53.00N 118-18.00E FROM 191200UTC TO 221200UTC OCT TOWING LENGTH 300 METERS SPEED 6 KNOTS VIA 38-16.28N 119-36.11E,38-39.61N 118-38.31E,38-46.75N 118-19.97E.WIDE BERTH REQUESTED.SHANDONG MSA CHINA.