辽航警454/26
Hydrographic survey by HUA BO KAI TE in Bohai Sea on 3 Nov
Warning text
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Open on the full mapAnalysis
No longer in forceThe survey vessel HUA BO KAI TE will conduct hydrographic (depth) survey in a small area of the Bohai Sea. Activity is planned from 0800 to 1700 UTC on 3 November. Area is bounded by four positions given in the warning. Mariners 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
- Bohai Sea (area bounded by listed positions)
- Validity
- From 03 Nov 2026, 08:00 UTC
Until 03 Nov 2026, 17:00 UTC自11月3日0800时至1700时 - Activity periods
- 03 Nov 2026, 08:00 UTC - 03 Nov 2026, 17:00 UTC (0800 to 1700 on 03 Nov (as given))
- Hazards
- hydrographic survey, survey vessel operations
Worked out automatically from the warning text on 02 Nov 2026, 09:58 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.