Hazardous operations 2000Z to 0215Z commencing daily 11 dec thru 11 jan in areas: a. within 12 miles of…
North Atlantic Ocean · HYDROLANT 2692/02
What this record establishes
Archived notice · 2002-12-12 00:10Z
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 36/02 061006Z DEC 02. Issued 2002-12-06 10:35Z. 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 6.460, -47.121. 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
- Hazardous operations 2000Z to 0211Z commencing daily 27 nov thru 28 dec in areas: a. within 12 miles of…cancelled by this notice
- Cancel HYDROLANT 2692/02 and this msg, operations completedlater cancellation notice
Current notices and reporting history in the North Atlantic Ocean →
Activity windows · 32 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2002-12-11 20:00Z | 2002-12-12 02:15Z | — | 6 h 15 |
| 2002-12-12 20:00Z | 2002-12-13 02:15Z | — | 6 h 15 |
| 2002-12-13 20:00Z | 2002-12-14 02:15Z | — | 6 h 15 |
| 2002-12-14 20:00Z | 2002-12-15 02:15Z | — | 6 h 15 |
| 2002-12-15 20:00Z | 2002-12-16 02:15Z | — | 6 h 15 |
| 2002-12-16 20:00Z | 2002-12-17 02:15Z | — | 6 h 15 |
| 2002-12-17 20:00Z | 2002-12-18 02:15Z | — | 6 h 15 |
| 2002-12-18 20:00Z | 2002-12-19 02:15Z | — | 6 h 15 |
| … 24 more | |||
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2002-12-06 10:35Z
- status
- Archived notice
- self-cancels
- 2003-01-11 03:15Z
- authority
- COMAR GUYANE CAYENNE 36/02 061006Z DEC 02
- issued by
- COMAR GUYANE
- sea
- North Atlantic Ocean
- position
- 6.460, -47.121
- 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 0215Z COMMENCING DAILY
11 DEC THRU 11 JAN IN AREAS:
A. WITHIN 12 MILES OF COASTLINE BETWEEN
05-19N 052-47W AND 05-04N 052-30W.
B. BOUND BY 07-44N 045-41W, 05-13N 045-40W,
05-11N 048-33W, 07-42N 048-35W.
C. BETWEEN 05-27N 05-12N AND 046-06W 047-35W.
2. CANCEL HYDROLANT 2689/02
3. CANCEL THIS MSG 110315Z JAN 03.
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.
- 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.
- 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
52 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.
- Hazardous operations 142025Z feb to 140005Z mar in areas bound by: a. 05-16N 047-26W, 04-44N 047-27W, 04-47N…2017-02-11
- Hazardous operations 140300Z to 150300Z feb in area bound by 05-16N 047-26W, 04-44N 047-27W, 04-47N 048-26W,…2017-02-09
- Hazardous operations2017-01-22
- Hazardous operations2016-12-16
- Hazardous operations2016-12-15
- Hazardous operations2016-09-30
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 04:22Z; 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.