Exercises

Hazardous operations 2000Z to 0844Z commencing daily 07 jun thru 08 jul in areas: a. within 12 miles of…

HYDROLANT 1598/01

issued
2001-06-02 06:20Z
status
cancelled 2001-06-09 09:45Z (archive)
self-cancels
2001-07-09 09:44Z
authority
COMAR GUYANE CAYENNE 9/01 301430Z MAY 01
sea
North Atlantic Ocean
position
3.294, -32.637
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 2000Z TO 0844Z COMMENCING DAILY
   07 JUN THRU 08 JUL IN AREAS:
   A. WITHIN 12 MILES OF COASTLINE BETWEEN
      05-19N 052-47W AND 05-04N 052-30W.
   B. BOUND BY 05-10N 049-41W, 05-03N 049-41W,
      05-08N 051-41W, 05-15N 051-41W.
   C. BOUND BY 04-44N 043-31W, 04-23N 043-33W,
      04-33N 045-34W, 04-54N 045-33W.
   D. BOUND BY 04-20N 039-56W, 04-02N 039-57W,
      04-18N 042-27W, 04-36N 042-45W.
   E. BOUND BY 02-12N 021-26W, 01-49N 021-29W,
      02-33N 027-33W, 02-56N 027-30W.
2. CANCEL THIS MSG 090944Z JUL.

Activity windows · 32 in this warning

opens (UTC)closes (UTC)locallength
2001-06-07 20:00Z2001-06-08 08:44Z12 h 44
2001-06-08 20:00Z2001-06-09 08:44Z12 h 44
2001-06-09 20:00Z2001-06-10 08:44Z12 h 44
2001-06-10 20:00Z2001-06-11 08:44Z12 h 44
2001-06-11 20:00Z2001-06-12 08:44Z12 h 44
2001-06-12 20:00Z2001-06-13 08:44Z12 h 44
2001-06-13 20:00Z2001-06-14 08:44Z12 h 44
2001-06-14 20:00Z2001-06-15 08:44Z12 h 44
24 more

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

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

99
00
05
10
14

Season · when military exercises happen here

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

month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Nothing else in force within 120 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.