冀航警777/26
Bathymetric survey off Caofeidian Port, Bohai Sea, 4-10 Nov
Warning text
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Open on the full mapAnalysis
No longer in forceA survey vessel will conduct bathymetric (depth-sounding) operations in the waters of the Caofeidian bauxite terminal area. Activity is daily from 07:00 to 19:00 UTC each day 4 through 10 November. A 200 m radius safety working area will be established around the survey vessel.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Bohai Sea, Caofeidian Port bauxite terminal area
- Validity
- From 04 Nov 2026, 07:00 UTC
Until 10 Nov 2026, 19:00 UTC自11月4日至10日，每日0700时至1900时 - Activity periods
- 04 Nov 2026, 07:00 UTC - 10 Nov 2026, 19:00 UTC (daily 0700-1900 UTC)
- Hazards
- bathymetric survey, survey vessel, safety working area (200 m radius)
Worked out automatically from the warning text on 03 Nov 2026, 09:57 UTC. It can be wrong: the official warning text is the authority.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Keep-clear distance
- 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.