Obstruction in 36-54.4N 007-50.3E
Mediterranean Sea - Western Basin · HYDROLANT 3789/18
What this record establishes
Archived notice · 2019-07-23 11:52Z
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) · NAVAREA III 1021/18 042336Z DEC 18.. Issued 2018-12-04 23:36Z. 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
- Mediterranean Sea - Western Basin. The parsed report position is 36.907, 7.838. 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 HYDROLANT 3789/18 and this msglater 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.
- HYDROLANT 3789/18 · this notice2018-12-04 · Archived notice
- HYDROLANT 3848/182018-12-10 · Archived notice
Current notices and reporting history in the Mediterranean Sea - Western Basin →
- issued
- 2018-12-04 23:36Z
- status
- Archived notice
- authority
- NAVAREA III 1021/18 042336Z DEC 18.
- NAVAREA
- NAVAREA III · named as the source of this relay
- sea
- Mediterranean Sea - Western Basin
- position
- 36.907, 7.838
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
WESTERN MEDITERRANEAN SEA ALGERIA. DNC 08. CHART 52200. OBSTRUCTION IN 36-54.4N 007-50.3E.
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.
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Submerged obstruction
- Something on or near the seabed that could damage a ship, an anchor or fishing gear — its nature often unknown.
- 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
12 within 180 nm since 2001 · 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 marked by buoys and flashing light in 36-54.3N 007-50.5E2018-12-10
- Nga chart 52202 (7TH ed)2009-05-25
- Nga chart 52220 (7TH ed)2008-02-14
- Dangerous wreck in 39-08.9N 009-10.7E2006-08-31
- Dangerous wreck vicinity 39-06.84N 009-30.12E2006-03-21
- Dangerous wreck in 35-44N 011-00E2005-01-03
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 2026-10-02 22:39Z; 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.