Wrecks

Shoal reported vicinity 01-18.5N 107-12.0E

South China Sea · HYDROPAC 921/99

What this record establishes

Archived notice · 2000-01-07 10:05Z

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) · FACSIMILE FROM EURASIA GROUP OF COMPANIES 101714Z SEP 99. Issued 1999-09-10 18:27Z. 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: South China Sea. The parsed report position is 1.308, 107.200. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the South China Sea →

issued: 1999-09-10 18:27Z
status: Archived notice
authority: FACSIMILE FROM EURASIA GROUP OF COMPANIES 101714Z SEP 99
issued by: FACSIMILE FROM EURASIA GROUP OF COMPANIES
sea: South China Sea
position: 1.308, 107.200
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

CHART 71460 (1ST ED).
SHOAL REPORTED VICINITY 01-18.5N 107-12.0E. VESSELS ADVISED
TO MAINTAIN A WIDE BERTH.

Reading this warning

Chart reference: The number of the nautical chart on which the reported position lies.
Shoal / reported depth: Water shallower than the chart shows — a newly found shoal, a reported depth, or less water than charted.
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.
Wide berth requested: Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.

All warning terms →

Collected reports in this area · wrecks & obstructions

23 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 01-20.0N 104-21.0E2019-02-18
Dangerous wreck in 01-20.3N 104-21.4E2019-02-14
12 meter depth reported in 01-13.40S 106-49.69E2018-09-13
Dangerous wreck, least depth 12.6 meters, marked by isolated danger buoy, in 01-25.92N 104-27.39E2017-03-15
13.1 meter depth reported in 01-15.6S 105-47.2E2016-05-04
South China Sea2012-07-22

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

40 wrecks & obstructions listed in force · see all

Record snapshot 2026-10-02 01:24Z; 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.