Exercises

Hazardous operations 1200Z to 2359Z daily 10 thru 14 jan in area within 15 miles of 06-00N 052-30W

Western North Atlantic · French Guiana · NAVAREA IV 34/20

issued: 2020-01-10 11:23Z
status: cancelled 2020-01-15 01:00Z (archive)
self-cancels: 2020-01-15 01:00Z
authority: AVURNAV CAYENNE 2/20 101113Z JAN 20.
sea: North Atlantic Ocean
position: 6.000, -52.500 · r 15.0 nm
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
FRENCH GUIANA.
1. HAZARDOUS OPERATIONS 1200Z TO 2359Z DAILY
   10 THRU 14 JAN IN AREA WITHIN 15 MILES OF
   06-00N 052-30W.
2. CANCEL THIS MSG 150100Z JAN 20.

Activity windows · 5 in this warning

opens (UTC)	closes (UTC)	local	length
2020-01-10 12:00Z	2020-01-10 23:59Z	—	11 h 59
2020-01-11 12:00Z	2020-01-11 23:59Z	—	11 h 59
2020-01-12 12:00Z	2020-01-12 23:59Z	—	11 h 59
2020-01-13 12:00Z	2020-01-13 23:59Z	—	11 h 59
2020-01-14 12:00Z	2020-01-14 23:59Z	—	11 h 59

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

This area · military exercises

282 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Cable operations 08 jul thru 31 aug by cableship ile d yeu within two miles of trackline joining 05-02.22N…Cable ops · 51 nm
Cable operations in progress until 31 aug in area bound by 05-48.42N 051-29.96W, 05-50.32N 051-27.42W,…Cable ops · 78.9 nm

Worldwide now

35 military exercises in force · see all

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.