Derelicts

Derelict 100 meter floating dock partially submerged and adrift in 56-01.95N 020-45.75E at 180345Z dec

Baltic Sea · HYDROLANT 2982/12

What this record establishes

Archived notice · 2012-12-20 09:58Z

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) · LITHUANIA 90/12 180300Z DEC 12.. Issued 2012-12-18 17:51Z. 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
Baltic Sea. The parsed report position is 56.032, 20.762. 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

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.

  1. HYDROLANT 2982/12 · this notice2012-12-18 · Archived notice
  2. HYDROLANT 2997/122012-12-20 · Archived notice
  3. HYDROLANT 82/132013-01-09 · Archived notice
Compare all 3 notices, changes and original texts →

Current notices and reporting history in the Baltic Sea →

issued
2012-12-18 17:51Z
status
Archived notice
self-cancels
2012-12-21 17:50Z
authority
LITHUANIA 90/12 180300Z DEC 12.
issued by
LITHUANIA
sea
Baltic Sea
position
56.032, 20.762
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

EASTERN BALTIC SEA.
LITHUANIA.
1. DERELICT 100 METER FLOATING DOCK PARTIALLY
   SUBMERGED AND ADRIFT IN 56-01.95N 020-45.75E
   AT 180345Z DEC.
2. CANCEL THIS MSG 211750Z DEC 12.

Reading this warning

Derelict
An abandoned vessel still afloat and drifting, with no one on board.
Semi-submerged
Floating at or just below the surface, so hard to see by eye or radar.
Adrift
Loose and moving with wind and current — a vessel, container, buoy, log or anything else no longer secured.
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.
Date-time group (DTG)
A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
CANCEL THIS MSG
The warning's own expiry: a line telling the reader when the message cancels itself.

All warning terms →

Collected reports in this area · derelict & adrift vessels

3 within 180 nm since 2012 · 0 in the last 12 months · 0 listed in force now

12
13

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.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

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

5 derelict & adrift vessels listed in force · see all

Record snapshot 2026-09-29 14:52Z; source collection times vary.

Derelicts

Abandoned, disabled or drifting vessels. All current derelict & adrift vessels →

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.