Hazardous operation 241130Z to 241600Z sep, alternate 261130Z to 261600Z sep in area bound by 34-19.9N…
North Atlantic Ocean · HYDROLANT 2101/02
What this record establishes
Archived notice · 2002-09-20 06:10Z
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) · NAVAREA II 328/02 191200Z SEP 02. Issued 2002-09-19 14:10Z. 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
- Ordnance drop exercises 1000Z to 2115Z daily 23 thru 28 sep within 60 miles of 34-45N 009-00Wlater cancellation notice
Current notices and reporting history in the North Atlantic Ocean →
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2002-09-24 11:30Z | 2002-09-24 16:00Z | — | 4 h 30 |
| 2002-09-26 11:30Z | 2002-09-26 16:00Z | — | 4 h 30 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2002-09-19 14:10Z
- status
- Archived notice
- self-cancels
- 2002-09-26 17:00Z
- authority
- NAVAREA II 328/02 191200Z SEP 02
- NAVAREA
- NAVAREA II · named as the source of this relay
- sea
- North Atlantic Ocean
- position
- 35.154, -7.321
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATION 241130Z TO 241600Z SEP, ALTERNATE 261130Z TO 261600Z SEP IN AREA BOUND BY 34-19.9N 007-22.9W, 34-37.9N 008-06.9W, 35-49.9N 007-22.9W, 35-49.9N 006-27.9W. 2. CANCEL THIS MSG 261700Z SEP.
Reading this warning
- 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.
- 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.
Collected reports in this area · other warnings
19 within 180 nm since 1998 · 1 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.
- Aids to navigation2026-09-07
- F/V soulaihi requesting assistance in vicinity 33-21.00N 008-52.00W2024-02-09
- S/V attacked in 35-35.00N 006-55.00W at 280900Z jun2022-06-28
- S/V rescator in need of assistance in 35-44N 006-48W2012-10-10
- Geophysical operations 10 thru 18 apr by M/V kommandor jack along trackline joining 34-03.31N 010-35.88W,…2009-04-09
- Geophysical operations 01 thru 10 apr by M/V kommandor jack along trackline joining 34-03.31N 010-35.88W,…2009-03-30
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
21 other warnings listed in force · see all
Record snapshot 2026-10-04 05:11Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.