Geophysical survey in progress until 15 feb by M/V flying enterprise in area bound by 31-05.0N 032-41.2E,…
Mediterranean Sea - Eastern Basin · HYDROLANT 206/04
What this record establishes
Archived notice · 2004-02-16 00:00Z
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 53/04 041148Z FEB 04; MARISARDEGNA 22/04 031445Z FEB 04. Issued 2004-02-04 12:20Z. 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 - Eastern Basin. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Derelict 11 meter vessel adrift in 039-48.6N 009-44.9Ecancelled by this notice
Current notices and reporting history in the Mediterranean Sea - Eastern Basin →
- issued
- 2004-02-04 12:20Z
- status
- Archived notice
- authority
- NAVAREA III 53/04 041148Z FEB 04; MARISARDEGNA 22/04 031445Z FEB 04
- NAVAREA
- NAVAREA III · named as the source of this relay
- sea
- Mediterranean Sea - Eastern Basin
- position
- 31.412, 32.738
- vessel
- M/V FLYING ENTERPRISE · 34 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. GEOPHYSICAL SURVEY IN PROGRESS UNTIL 15 FEB BY M/V FLYING ENTERPRISE IN AREA BOUND BY 31-05.0N 032-41.2E, 31-10.0N 032-42.2E, 31-15.0N 032-42.9E, 31-20.0N 032-43.8E, 31-25.0N 032-44.5E, 31-30.0N 032-45.6E, 31-35.0N 032-46.2E, 31-37.0N 032-45.8E. 2. CANCEL HYDROLANT 174/04(53). 3. CANCEL THIS MSG 16 FEB.
Reading this warning
- 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.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · survey operations
168 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.
- Survey operations 270001Z dec until further notice by M/V ramform titan in area bound by 33-38.90N…2023-12-25
- Survey operations 14 oct until further notice by M/V ramform hyperion towing 12 11112 meter long cables in…2023-10-13
- Survey operations in progress until 11 jan 22 by M/V nautical geo in area bound by 33-56.5N 032-25.0E,…2022-01-04
- Survey operations in progress until 11 jan 22 by M/V odin finder in area bound by 33-56.5N 032-25.0E,…2021-12-23
- Survey operations in progress until further notice in area bound by 32-19N 029-19E, 32-09N 029-19E, 32-09N…2021-11-25
- Underwater operations in progress until 30 jan 22 in area bound by 33-37N 031-22E, 33-37N 032-11E, 33-17N…2021-11-20
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
56 survey operations listed in force · see all
Record snapshot 2026-10-03 03:59Z; source collection times vary.
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.