Dangerous wreck in vicinity 10-06.4N 104-13.8E
Gulf of Thailand · HYDROPAC 3999/19
What this record establishes
Archived notice · 2019-12-23 14:04Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · HAIPHONG RADIO 031306Z DEC 19.. Issued 2019-12-03 14:23Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Gulf of Thailand. The parsed report position is 10.107, 104.230. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Cancel HYDROPAC 3999/19 and this msg, wreck removedlater cancellation notice
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- HYDROPAC 3999/19 · this notice2019-12-03 · Archived notice
- HYDROPAC 4233/192019-12-23 · Archived notice
- HYDROPAC 137/202020-01-11 · Archived notice
Current notices and reporting history in the Gulf of Thailand →
- issued
- 2019-12-03 14:23Z
- status
- Archived notice
- authority
- HAIPHONG RADIO 031306Z DEC 19.
- issued by
- HAIPHONG RADIO
- sea
- Gulf of Thailand
- position
- 10.107, 104.230
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
GULF OF THAILAND. VIETNAM. DNC 03. DANGEROUS WRECK IN VICINITY 10-06.4N 104-13.8E.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Dangerous wreck
- A sunken vessel close enough to the surface to endanger ships, or wreckage reported in the water.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Collected reports in this area · wrecks & obstructions
20 within 180 nm since 1999 · 0 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Dangerous wreck in 10-01.63N 104-42.02E2020-01-11
- Dangerous wreck in 10-24.84N 107-02.39E2019-12-16
- Dangerous wreck in 09-41.95N 106-43.59E2019-11-30
- Dangerous wreck in 10-16.55N 107-08.10E2019-03-04
- Dangerous wreck in 09-14.33N 106-59.00E2019-02-21
- Dangerous wreck in 10-19.51N 107-07.19E2019-01-15
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
38 wrecks & obstructions listed in force · see all
Record snapshot 2026-10-01 14:00Z; source collection times vary.
Wrecks
Dangerous wrecks, shoals and submerged obstructions. All current wrecks & obstructions →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.