Hazardous operations 2359Z to 0400Z commencing daily 29 jan thru 10 feb in area bound by 72-14.1N 006-11.2E,…
Norwegian Sea · HYDROLANT 172/08
What this record establishes
Archived notice · 2008-01-25 11:13Z
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 I 20/08 240938Z JAN 08.. Issued 2008-01-24 12:05Z. 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
- Norwegian Sea. 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
Current notices and reporting history in the Norwegian Sea →
Activity windows · 13 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-01-29 23:59Z | 2008-01-30 04:00Z | — | 4 h 01 |
| 2008-01-30 23:59Z | 2008-01-31 04:00Z | — | 4 h 01 |
| 2008-01-31 23:59Z | 2008-02-01 04:00Z | — | 4 h 01 |
| 2008-02-01 23:59Z | 2008-02-02 04:00Z | — | 4 h 01 |
| 2008-02-02 23:59Z | 2008-02-03 04:00Z | — | 4 h 01 |
| 2008-02-03 23:59Z | 2008-02-04 04:00Z | — | 4 h 01 |
| 2008-02-04 23:59Z | 2008-02-05 04:00Z | — | 4 h 01 |
| 2008-02-05 23:59Z | 2008-02-06 04:00Z | — | 4 h 01 |
| … 5 more | |||
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2008-01-24 12:05Z
- status
- Archived notice
- self-cancels
- 2008-02-11 05:00Z
- authority
- NAVAREA I 20/08 240938Z JAN 08.
- NAVAREA
- NAVAREA I · named as the source of this relay
- sea
- Norwegian Sea
- position
- 72.125, 12.958
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2359Z TO 0400Z COMMENCING DAILY 29 JAN THRU 10 FEB IN AREA BOUND BY 72-14.1N 006-11.2E, 73-35.1N 014-01.0E, 70-33.3N 018-40.3E. 2. CANCEL THIS MSG 110500Z FEB.
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
46 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 1600Z to 0200Z daily 13 and 14 sep in area bound by 69-04.00N 015-40.00E, 69-09.00N…2023-09-12
- Hazardous operations 0800Z to 1800Z daily 30 aug thru 08 sep in areas bound by: a. 69-31.50N 016-45.00E,…2023-08-29
- Hazardous operations 1800Z to 0200Z daily 17 thru 26 apr in areas bound by: a. 69-00.00N 012-18.00E,…2023-04-15
- Hazardous operations 1500Z to 2000Z daily 27 jun thru 01 jul in area bound by 69-07.00N 015-37.00E,…2022-06-24
- Norway DNC 21, DNC 222022-05-07
- Hazardous operations 0700Z to 1000Z and 1400Z to 1700Z daily 10 and 11 sep in area bound by 72-35N 020-10E,…2021-09-08
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
9 military exercises listed in force · see all
Record snapshot 2026-10-04 05:37Z; 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.