Hazardous operations 2000Z to 0900Z commencing daily 11 feb thru 12 mar in areas: a. within 12 miles of…
North Atlantic Ocean · HYDROLANT 293/03
What this record establishes
Archived notice · 2003-02-15 10:25Z
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) · COMAR GUYANE CAYENNE 1/03 031200Z FEB 03. Issued 2003-02-07 07:55Z. 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
- North Atlantic Ocean. The parsed report position is 3.720, -33.187. 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
- Cancel HYDROLANT 293/03 and this msg, operations completedlater cancellation notice
Current notices and reporting history in the North Atlantic Ocean →
Activity windows · 30 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-02-11 20:00Z | 2003-02-12 09:00Z | — | 13 h |
| 2003-02-12 20:00Z | 2003-02-13 09:00Z | — | 13 h |
| 2003-02-13 20:00Z | 2003-02-14 09:00Z | — | 13 h |
| 2003-02-14 20:00Z | 2003-02-15 09:00Z | — | 13 h |
| 2003-02-15 20:00Z | 2003-02-16 09:00Z | — | 13 h |
| 2003-02-16 20:00Z | 2003-02-17 09:00Z | — | 13 h |
| 2003-02-17 20:00Z | 2003-02-18 09:00Z | — | 13 h |
| 2003-02-18 20:00Z | 2003-02-19 09:00Z | — | 13 h |
| … 22 more | |||
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2003-02-07 07:55Z
- status
- Archived notice
- self-cancels
- 2003-03-13 10:00Z
- authority
- COMAR GUYANE CAYENNE 1/03 031200Z FEB 03
- issued by
- COMAR GUYANE
- sea
- North Atlantic Ocean
- position
- 3.720, -33.187
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2000Z TO 0900Z COMMENCING DAILY
11 FEB THRU 12 MAR IN AREAS:
A. WITHIN 12 MILES OF COASTLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY 05-36N 049-41W, 05-28N 049-41W,
05-17N 051-41W, 05-25N 051-42W.
C. BOUND BY 05-17N 043-35W, 04-57N 043-36W,
05-01N 045-36W, 05-21N 045-36W.
D. BOUND BY 04-51N 040-02W, 04-34N 040-03W,
04-45N 042-51W, 05-02N 042-50W.
E. BOUND BY 02-31N 021-39W, 02-09N 021-42W,
02-52N 027-39W, 03-14N 027-36W.
2. CANCEL THIS MSG 131000Z MAR.
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.
- Within a radius of
- A circular area — every position within a stated distance of a point.
- 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
39 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 operations2014-08-22
- Gunnery exercises 291200Z to 291400Z and 291700Z to 292000Z sep in area bound by 03-20N 031-20W, 03-00N…2008-09-24
- Hazardous operations 22 thru 31 aug within: a. 5.4 miles of 02-19.07S 044-22.10W2003-08-22
- Hazardous operations 16 aug thru 15 sep within: a. 5.4 miles of 02-19.07S 044-22.10W2003-08-11
- Hazardous operations 2000Z to 0159Z commencing daily 17 dec thru 16 jan in areas: a. within 12 miles of…2002-12-12
- Hazardous operations 2000Z to 0159Z commencing daily 17 dec thru 16 jan in areas: a. within 12 miles of…2002-12-12
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 03:41Z; 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.