粤航警715/26
analysis
Activeuntil 10 Jan 2027, 23:59 UTC (in 59 days)Seismic survey in South China Sea between coordinates 20-27.4N/117-32.3E and 20-09.9N/116-59.7E
Seismic acquisition operations will be conducted in a polygonal area in the South China Sea by vessels including "HAI YANG SHI YOU 718" and "HAI YANG SHI YOU 719". The activity is scheduled from 10 October 2026 to 10 January 2027. Mariners are advised to exercise caution and keep clear.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
- Location
- South China Sea, area bounded by the listed positions
- Validity
- From 10 Oct 2026, 00:00 UTC
Until 10 Jan 2027, 23:59 UTC2026年10月10日至2027年1月10日 - Activity periods
- 10 Oct 2026, 00:00 UTC - 10 Jan 2027, 23:59 UTC (Seismic acquisition operations (dates given without times))
- Hazards
- seismic acquisition, towed seismic gear
Generated automatically from the warning text on 30 Sept 2026, 11:57 UTC. It can be wrong: the original warning below is the authoritative text.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Keep-clear distance
- Contacts
- 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.