Cable ops

Seismic survey 27 jun thru 16 aug by M/V barbaros hayreddin pasa, M/V bravo supporter and M/V deep…

Black Sea · HYDROLANT 1563/14

What this record establishes

Archived notice · 2014-08-17 00:01Z

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 333/14 261154Z JUN 14.. Issued 2014-06-26 15:14Z. 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: Black Sea. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.

Current notices and reporting history in the Black Sea →

issued: 2014-06-26 15:14Z
status: Archived notice
authority: NAVAREA III 333/14 261154Z JUN 14.
NAVAREA: NAVAREA III · named as the source of this relay
sea: Black Sea
position: 42.094, 37.259
vessels: M/V BARBAROS HAYREDDIN PASA · 56 messages M/V BRAVO SUPPORTER · 43 messages M/V DEEP SUPPORTER · 18 messages
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
TURKEY.
1. SEISMIC SURVEY 27 JUN THRU 16 AUG BY
   M/V BARBAROS HAYREDDIN PASA,
   M/V BRAVO SUPPORTER AND M/V DEEP SUPPORTER,
   IN AREA BOUND BY
   41-07.4N 037-24.7E, 41-09.3N 037-20.2E,
   41-09.6N 037-08.9E, 41-11.8N 037-03.3E,
   41-16.0N 037-02.5E, 41-17.9N 036-59.8E,
   41-20.7N 036-53.7E, 41-40.8N 037-05.6E,
   41-48.2N 037-02.8E, 42-19.3N 036-20.7E,
   42-30.9N 036-20.7E, 42-58.6N 036-44.3E,
   42-21.0N 038-08.9E, 41-59.3N 037-52.5E,
   41-52.8N 038-06.5E, 41-06.2N 037-27.5E.
   SIX MILE BERTH REQUESTED.
2. CANCEL THIS MSG 17 AUG 14.

Reading this warning

Seismic survey: A survey that maps the rock beneath the seabed with sound pulses from air guns, recorded on streamers kilometres long.
Area bound by: Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
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.
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 · cable & pipeline work

54 within 180 nm since 2000 · 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.

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

Hazardous operations 1000Z to 1130Z daily 30 sep thru 02 oct in area bound by 41-10.77N 040-50.82E,…Exercises · 35.7 nm
Survey operations 26 sep thru 03 jul 27 by M/V karadeniz arastirma, M/V barbaros hayreddin pasa and M/V…Surveys · 110.2 nm

Worldwide in the collected sources

22 cable & pipeline work listed in force · see all

Record snapshot 2026-09-26 19:29Z; source collection times vary.

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.