Other

Radar target reported vicinity 58-34.5N 042-24.0W at 150200Z sep

North Atlantic Ocean · NAVAREA IV 570/13

What this record establishes

Archived notice · 2013-09-19 09:12Z

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 N1639/13 151141Z SEP 13.. Issued 2013-09-16 09:13Z. 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 58.575, -42.400. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the North Atlantic Ocean →

issued
2013-09-16 09:13Z
status
Archived notice
self-cancels
2013-09-19 09:12Z
authority
NOTSHIP N1639/13 151141Z SEP 13.
NAVAREA
NAVAREA IV
issued by
NOTSHIP
sea
North Atlantic Ocean
position
58.575, -42.400
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

NORTH ATLANTIC.
ICE.
1. RADAR TARGET REPORTED VICINITY
   58-34.5N 042-24.0W AT 150200Z SEP.
2. CANCEL THIS MSG 190912Z SEP 13.

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.

All warning terms →

Collected reports in this area · other warnings

8 within 180 nm since 2002 · 0 in the last 12 months · 0 listed in force now

02
05
10
15
17

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.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

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

23 other warnings listed in force · see all

Record snapshot 2026-09-28 01:54Z; 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.