Hazardous operations 2109Z to 0052Z commencing daily 09 sep thru 09 oct in area bound by 00-02S 000-27W,…
North Atlantic Ocean · HYDROLANT 1405/11
What this record establishes
Archived notice · 2011-09-17 09:35Z
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) · MARINE GUYANE ARIANE V204 181725Z AUG 11.. Issued 2011-09-04 08:28Z. 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 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
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- NAVAREA IV 209/112011-06-26 · Archived notice
- HYDROLANT 1049/112011-06-26 · Archived notice
- HYDROLANT 1089/112011-07-01 · Archived notice
- HYDROLANT 1193/112011-07-29 · Archived notice
- NAVAREA IV 246/112011-07-29 · Archived notice
- HYDROLANT 1198/112011-07-29 · Archived notice
Current notices and reporting history in the North Atlantic Ocean →
Activity windows · 31 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-09-09 21:09Z | 2011-09-10 00:52Z | — | 3 h 43 |
| 2011-09-10 21:09Z | 2011-09-11 00:52Z | — | 3 h 43 |
| 2011-09-11 21:09Z | 2011-09-12 00:52Z | — | 3 h 43 |
| 2011-09-12 21:09Z | 2011-09-13 00:52Z | — | 3 h 43 |
| 2011-09-13 21:09Z | 2011-09-14 00:52Z | — | 3 h 43 |
| 2011-09-14 21:09Z | 2011-09-15 00:52Z | — | 3 h 43 |
| 2011-09-15 21:09Z | 2011-09-16 00:52Z | — | 3 h 43 |
| 2011-09-16 21:09Z | 2011-09-17 00:52Z | — | 3 h 43 |
| … 23 more | |||
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2011-09-04 08:28Z
- status
- Archived notice
- self-cancels
- 2011-10-10 01:52Z
- authority
- MARINE GUYANE ARIANE V204 181725Z AUG 11.
- issued by
- COMAR GUYANE
- sea
- North Atlantic Ocean
- position
- 0.099, -7.492
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
GULF OF GUINEA. ROCKETS. 1. HAZARDOUS OPERATIONS 2109Z TO 0052Z COMMENCING DAILY 09 SEP THRU 09 OCT IN AREA BOUND BY 00-02S 000-27W, 01-49S 000-12W, 00-13N 014-40W, 02-01N 014-25W. 2. CANCEL THIS MSG 100152Z OCT.
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 · missile & rocket hazards
62 within 180 nm since 2010 · 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, rocket launching 2127Z to 0055Z daily 16 jun thru 16 jul in area bound by 01-45.00N…2023-06-11
- Hazardous operations, space debris 2100Z to 0446Z daily 06 sep thru 06 oct in area bound by 01-42.00N…2022-09-01
- Hazardous operations, space debris 2102Z to 0037Z daily 22 jun thru 22 jul in area bound by 03-00.00N…2022-06-17
- Hazardous operations, space debris 1219Z to 1501Z daily 22 dec thru 21 jan 22 in area bound by 02-03N…2021-12-17
- Hazardous operations, rocket launching 2112Z to 0004Z daily 27 jul thru 26 aug in area bound by 03-13N…2021-07-22
- Hazardous operations, rocket launching 2131Z to 0007Z daily 13 aug thru 12 sep in area bound by 03-20N…2020-08-08
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
6 missile & rocket hazards listed in force · see all
Record snapshot 2026-10-02 15:03Z; source collection times vary.
Missiles
Missile firings, rocket launches and space debris re-entry areas. All current missile & rocket hazards →
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.