Exercises

Hazardous operations 190052Z to 190207Z jan, alternate 200048Z to 200203Z jan in areas bound by: a. 28-38N…

Western North Atlantic · Florida · NAVAREA IV 45/18

issued: 2018-01-15 03:38Z
status: cancelled 2018-01-19 01:55Z (archive)
self-cancels: 2018-01-20 03:03Z
authority: EASTERN RANGE 061534Z JAN 18.
sea: North Atlantic Ocean
position: 25.175, -62.608
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
FLORIDA.
1. HAZARDOUS OPERATIONS 190052Z TO 190207Z JAN,
   ALTERNATE 200048Z TO 200203Z JAN
   IN AREAS BOUND BY:
   A. 28-38N 080-39W, 28-40N 080-33W,
      28-40N 080-11W, 28-35N 079-40W,
      28-30N 079-11W, 28-23N 079-13W,
      28-32N 080-35W.
   B. 24-03N 056-45W, 24-13N 056-35W,
      23-33N 054-15W, 23-22N 054-25W.
2. CANCEL THIS MSG 200303Z JAN 18.

Activity windows · 2 in the telegram

opens (UTC)	closes (UTC)	local (UTC)	length
2018-01-19 00:52Z	2018-01-19 02:07Z	Jan 19, 00:52 → Jan 19, 02:07	1 h 15
2018-01-20 00:48Z	2018-01-20 02:03Z	Jan 20, 00:48 → Jan 20, 02:03	1 h 15

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

29 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

Hazardous operations 200048Z to 200203Z jan, alternate 210044Z to 210159Z and 220040Z to 220155Z jan in…2018-01-19
Hazardous operations 270315Z to 270733Z aug, alternate 280315Z to 280733Z, 290315Z to 290733Z aug in areas…2017-08-26
Hazardous operations2017-01-20
Hazardous operations2017-01-15
Hazardous operations2016-12-17
Hazardous operations2016-12-13

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 200048Z to 200203Z jan, alternate 210044Z to 210159Z and 220040Z to 220155Z jan in…cancelled by · 2018-01-19

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.