Missile operations 1000Z to 1800Z daily 26 thru 29 oct and 15 thru 25 nov in area bound by 49-48N 012-59W,…
North Atlantic Ocean · HYDROLANT 2593/21
What this record establishes
Archived notice · 2021-11-25 19:00Z
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 II 394/21 201408Z OCT 21.. Issued 2021-10-20 14:24Z. 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.
- HYDROLANT 2593/21 · this notice2021-10-20 · Archived notice
- HYDROLANT 2778/212021-11-10 · Archived notice
Current notices and reporting history in the North Atlantic Ocean →
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-10-26 10:00Z | 2021-10-26 18:00Z | — | 8 h |
| 2021-10-27 10:00Z | 2021-10-27 18:00Z | — | 8 h |
| 2021-10-28 10:00Z | 2021-10-28 18:00Z | — | 8 h |
| 2021-10-29 10:00Z | 2021-10-29 18:00Z | — | 8 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2021-10-20 14:24Z
- status
- Archived notice
- self-cancels
- 2021-11-25 19:00Z
- authority
- NAVAREA II 394/21 201408Z OCT 21.
- NAVAREA
- NAVAREA II · named as the source of this relay
- sea
- North Atlantic Ocean
- position
- 48.286, -12.867
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. IRELAND. DNC 19. 1. MISSILE OPERATIONS 1000Z TO 1800Z DAILY 26 THRU 29 OCT AND 15 THRU 25 NOV IN AREA BOUND BY 49-48N 012-59W, 49-48N 011-53W, 49-26N 011-27W, 48-21N 011-27W, 46-45N 012-47W, 46-45N 013-49W, 47-08N 014-16W, 48-16N 014-16W. 2. CANCEL THIS MSG 251900Z NOV 21.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Missile firing
- Missile tests or exercises, with the danger area and times during which missiles may be in flight or falling.
- 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
23 within 180 nm since 2011 · 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.
- Missile operations 1230Z to 2230Z daily 26 thru 30 jun in area bound by 50-15.00N 011-08.00W, 49-40.00N…2023-06-20
- Hazardous operations, rocket launching 092216Z to 100016Z and 182216Z to 190016Z jan in area bound by…2023-01-04
- Missile operations 2000Z to 0700Z daily 23 jun thru 07 jul in area bound by 49-28.00N 012-40.00W, 49-28.00N…2022-06-18
- Missile operations 081200Z to 082200Z jun in area within 25 miles of 45-30.00N 012-00.00W2022-06-03
- Missile operations 0500Z to 1500Z daily 03 thru 08 feb in area bound by 50-00N 013-50W, 50-00N 012-30W,…2022-01-29
- Hazardous operations, space debris 2229Z to 0150Z daily 01 thru 31 dec in area bound by 45-27N 016-48W,…2021-11-26
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 18:30Z; 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.