Hazardous operations 0930Z to 1430Z daily 15 thru 17 nov in area bound by 40-25.0N 028-39.0E, 40-28.5N…
Sea of Marmara · HYDROLANT 2076/05
What this record establishes
Archived notice · 2005-11-17 15:30Z
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 614/05 110947Z NOV 05.. Issued 2005-11-11 10:51Z. 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
- Sea of Marmara. 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 Sea of Marmara →
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2005-11-15 09:30Z | 2005-11-15 14:30Z | — | 5 h |
| 2005-11-16 09:30Z | 2005-11-16 14:30Z | — | 5 h |
| 2005-11-17 09:30Z | 2005-11-17 14:30Z | — | 5 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2005-11-11 10:51Z
- status
- Archived notice
- self-cancels
- 2005-11-17 15:30Z
- authority
- NAVAREA III 614/05 110947Z NOV 05.
- NAVAREA
- NAVAREA III · named as the source of this relay
- sea
- Sea of Marmara
- position
- 40.504, 28.313
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0930Z TO 1430Z DAILY 15 THRU 17 NOV IN AREA BOUND BY 40-25.0N 028-39.0E, 40-28.5N 028-40.0E, 40-29.5N 028-31.0E, 40-38.0N 028-07.0E, 40-32.0N 028-01.0E, 40-26.0N 028-16.0E. 2. CANCEL THIS MSG 171530Z NOV.
Reading this warning
- Hazardous operations
- NGA's heading for activities that make an area dangerous — most often rocket launches, space debris and weapons firings, and some open-ended danger areas.
- 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.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
- 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 · military exercises
545 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.
- Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 39-00.00N…2023-01-04
- Hazardous operations sunrise to sunset 01 jan thru 14 jun and 16 sep thru 31 dec in area bound by 40-16.50N…2023-01-04
- Gunnery exercises 150830Z to 151230Z and 171030Z to 171430Z jul in area bound by 43-01.4N 028-11.4E,…2021-07-12
- Gunnery exercises 150830Z to 151230Z and 171030Z to 171430Z jul in area bound by 43-03.8N 028-01.4E,…2021-07-12
- Hazardous operations 0530Z to 2230Z daily 09 and 10 jun, and 0500Z to 1600Z daily 11 and 12 jun in area…2021-06-07
- Hazardous operations 050500Z to 050900Z may in area bound by 39-00.0N 025-18.0E, 38-54.0N 024-52.0E,…2021-05-03
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
9 military exercises listed in force · see all
Record snapshot 2026-10-03 03:16Z; source collection times vary.
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.