深航警87/26
Geological exploration near Huanggang Port, Shenzhen River, 7-30 Sep
Warning text
Analysis
No longer in forceGeological exploration is being conducted in the waterway near Huanggang Port of the Shenzhen River in the Pearl River Estuary. Activity is carried out daily from 07 to 30 September 2026, 0000-2400 hours. Four vessels are named as conducting the work. 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
- Pearl River Estuary, waterway near Huanggang Port of the Shenzhen River
- Validity
- From 07 Sept 2026, 00:00 UTC
Until 01 Oct 2026, 00:00 UTC2026年9月7日至30日，每日0000时至2400时 - Activity periods
- 07 Sept 2026, 00:00 UTC - 01 Oct 2026, 00:00 UTC (daily 0000-2400 (as stated))
- Hazards
- geological exploration, survey vessels operating
Worked out automatically from the warning text on 29 Sept 2026, 23:49 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
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.