Navigation prohibited until further notice in area bound by 39-11-00N 008-15-00E, 39-11-20N 008-18-50E,…
Mediterranean Sea - Western Basin · HYDROLANT 610/06
What this record establishes
Archived notice · 2006-06-06 13:18Z
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) · MARISARDEGNA 51/06 281000Z MAR 06.. Issued 2006-03-28 16:52Z. 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 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
- Cancel this msgcancelled by this notice
- Cancel HYDROLANT 1444/05, 265/06, 563/06, 564/06, 610/06, 614/06, 666/06, 724/06, and this msglater cancellation notice
Current notices and reporting history in the Mediterranean Sea - Western Basin →
- issued
- 2006-03-28 16:52Z
- status
- Archived notice
- authority
- MARISARDEGNA 51/06 281000Z MAR 06.
- issued by
- MARISARDEGNA
- sea
- Mediterranean Sea - Western Basin
- position
- 39.222, 8.283
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. NAVIGATION PROHIBITED UNTIL FURTHER NOTICE IN AREA BOUND BY 39-11-00N 008-15-00E, 39-11-20N 008-18-50E, 39-14-00N 008-15-00E, 39-14-00N 008-18-50E. 2. CANCEL HYDROLANT 611/06 DTG 281640Z MAR 06 MSG PROMULGATED IN ERROR.
Reading this warning
- Navigation prohibited
- Ships may not enter or pass through the area, or a port is closed to traffic.
- Until further notice
- The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
- 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.
- 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.
Collected reports in this area · restricted areas & port closures
4 within 180 nm since 2006 · 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
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
2 restricted areas & port closures listed in force · see all
Record snapshot 2026-10-02 13:26Z; source collection times vary.
Restricted
Navigation prohibited, exclusion and security zones, ports closed to traffic. All current restricted areas & port closures →
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.