辽航警439/26
Depth-sounding survey by vessel 营交测1 in Bohai Sea on 23 Oct
Warning text
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Open on the full mapAnalysis
No longer in forceVessel 营交测1 will conduct a depth-sounding survey in a small area of the Bohai Sea. Activity is scheduled from 0800 to 1800 on 23 October within the polygon defined by the five given positions. Mariners are advised to be cautious in the area. No safety distance or contact details are provided.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Bohai Sea
- Validity
- From 23 Oct 2026, 08:00 UTC
Until 23 Oct 2026, 18:00 UTC自10月23日0800时至1800时 - Activity periods
- 23 Oct 2026, 08:00 UTC - 23 Oct 2026, 18:00 UTC (23 Oct 0800-1800 (times given in message))
- Hazards
- depth-sounding survey, survey vessel operating in area
Worked out automatically from the warning text on 22 Oct 2026, 08:18 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
- 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.