Exercises

Hazardous operations 2000Z to 0319Z commencing daily 05 jul thru 05 aug in areas: a. within 12 miles of…

North Atlantic Ocean · HYDROLANT 1449/02

What this record establishes

Archived notice · 2002-07-06 08:10Z

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) · COMAR GUYANE 22/02 261445Z JUN 02. Issued 2002-07-01 10:20Z. 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 5.060, -47.267. 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 →

Activity windows · 32 in this warning

opens (UTC)closes (UTC)locallength
2002-07-05 20:00Z2002-07-06 03:19Z—7 h 19
2002-07-06 20:00Z2002-07-07 03:19Z—7 h 19
2002-07-07 20:00Z2002-07-08 03:19Z—7 h 19
2002-07-08 20:00Z2002-07-09 03:19Z—7 h 19
2002-07-09 20:00Z2002-07-10 03:19Z—7 h 19
2002-07-10 20:00Z2002-07-11 03:19Z—7 h 19
2002-07-11 20:00Z2002-07-12 03:19Z—7 h 19
2002-07-12 20:00Z2002-07-13 03:19Z—7 h 19
… 24 more

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

issued
2002-07-01 10:20Z
status
Archived notice
self-cancels
2002-08-06 04:19Z
authority
COMAR GUYANE 22/02 261445Z JUN 02
issued by
COMAR GUYANE
sea
North Atlantic Ocean
position
5.060, -47.267
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 2000Z TO 0319Z COMMENCING DAILY
   05 JUL THRU 05 AUG IN AREAS:
   A. WITHIN 12 MILES OF COASTLINE BETWEEN
      05-19N 052-47W AND 05-04N 052-30W.
   B. BOUND BY 05-22N 047-18W, 04-51N 047-19W,
      04-53N 048-19W, 05-24N 048-19W.
   C. BOUND BY 05-04N 045-48W, 04-48N 045-49W,
      04-53N 047-20W, 05-09N 047-19W.
2. CANCEL THIS MSG 060419Z AUG.

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.
Within a radius of
A circular area — every position within a stated distance of a point.
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.

All warning terms →

Collected reports in this area · military exercises

58 within 180 nm since 2000 · 0 in the last 12 months · 0 listed in force now

00
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

9 military exercises listed in force · see all

Record snapshot 2026-10-03 15:41Z; 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.