辽航警418/26

Bathymetric survey by "Hai Le 2" in North Yellow Sea, 10 Oct 1100-1700

No longer in forceReceived 10 Oct 2026, 02:53 UTCArchived 11 Oct 2026, 05:30 UTC

Warning text

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LIAOHANGJING 418/26, NORTH YELLOW SEA, VESSEL "HAI LE 2" CONDUCTING BATHYMETRIC SURVEY OPERATIONS FROM 10 OCT 1100 TO 10 OCT 1700 IN THE AREA BOUNDED BY THE LINES JOINING: 38-59.01N 121-39.66E, 38-58.74N 121-39.95E, 38-58.99N 121-40.13E, 38-59.13N 121-39.83E AND 38-57.76N 121-38.69E, 38-57.38N 121-39.85E, 38-57.38N 121-40.53E, 38-58.41N 121-39.38E, 38-58.14N 121-38.97E

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Analysis

No longer in force

The vessel "Hai Le 2" will conduct bathymetric (depth) survey operations in the North Yellow Sea. Activity is inside the polygon defined by the listed positions. Operations are scheduled on 10 October from 1100 to 1700 UTC. Mariners are advised to be aware and navigate with caution.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: North Yellow Sea
Validity: From 10 Oct 2026, 11:00 UTC
Until 10 Oct 2026, 17:00 UTC自10月10日1100至10日1700
Activity periods: 10 Oct 2026, 11:00 UTC - 10 Oct 2026, 17:00 UTC (10 Oct 1100-1700 UTC)
Hazards: bathymetric survey, survey vessel and survey equipment

Worked out automatically from the warning text on 10 Oct 2026, 07:37 UTC. It can be wrong: the official warning text is the authority.

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