辽航警467/26
Depth-sweep survey in Northern Yellow Sea by vessel CHUN HE YI DA, 13 Nov
Warning text
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Scheduledstarts 13 Nov 2026, 09:00 UTC (in 20 h)The survey vessel "CHUN HE YI DA" will conduct water-depth sweeping (survey) in the Northern Yellow Sea. Activity is inside the polygon joining 39-01.02N 121-53.84E, 39-00.81N 121-53.67E, 39-00.84N 121-54.01E and 39-00.99N 121-54.05E. The operation is scheduled from 0900 to 1200 UTC on 13 November. Vessels are advised to navigate with caution.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Northern Yellow Sea
- Validity
- From 13 Nov 2026, 09:00 UTC
Until 13 Nov 2026, 12:00 UTC从11月13日0900时至1200时 - Activity periods
- 13 Nov 2026, 09:00 UTC - 13 Nov 2026, 12:00 UTC (0900-1200 on 13 Nov (UTC))
- Hazards
- water-depth sweeping (survey)
Worked out automatically from the warning text on 12 Nov 2026, 09:30 UTC. It can be wrong: the official warning text is the authority.
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- Action for mariners
- Ships named
- Translations
- Nearby lights and rescue centres
The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.