Radar targets reported vicinity 43-12N 049-30W at 171250Z may
North Atlantic Ocean · NAVAREA IV 248/12
What this record establishes
Archived notice · 2012-05-17 22:03Z
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) · NOTSHIP N818 171250Z MAY 12.. Issued 2012-05-17 15:36Z. 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 43.200, -49.500. 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
Current notices and reporting history in the North Atlantic Ocean →
- issued
- 2012-05-17 15:36Z
- status
- Archived notice
- self-cancels
- 2012-05-18 15:30Z
- authority
- NOTSHIP N818 171250Z MAY 12.
- NAVAREA
- NAVAREA IV
- issued by
- NOTSHIP
- sea
- North Atlantic Ocean
- position
- 43.200, -49.500
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. ICE. 1. RADAR TARGETS REPORTED VICINITY 43-12N 049-30W AT 171250Z MAY. 2. CANCEL THIS MSG 181530Z MAY.
Reading this warning
- 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.
- 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.
- 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
40 within 180 nm since 1999 · 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.
- Radar target reported in 45-40N 048-25W2013-05-18
- Radar target reported in 45-42.5N 048-18.1W at 180218Z may2013-05-18
- Radar target reported 42-57N 051-34W2008-04-20
- Radar targets reported in: a. 46-52.1N 052-02.2W at 191504Z aug2006-08-20
- Radar targets reported in: a. 46-52.1N 052-02.2W at 191504Z aug2006-08-20
- Radar target reported in 43-41.7N 048-26.2W at 261635Z jul2006-07-26
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
21 other warnings listed in force · see all
Record snapshot 2026-10-03 10:05Z; 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.