Exercises

Hazardous operations 180830Z to 181600Z, 190800Z to 191730Z and 200130Z to 201130Z jul in area between…

Black Sea · Bulgaria · HYDROLANT 2178/17

issued: 2017-07-14 12:51Z
status: cancelled 2017-07-15 14:16Z (archive)
self-cancels: 2017-07-20 12:30Z
authority: NAVAREA III 437/17 141152Z JUL 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
BULGARIA.
DNC 10.
1. HAZARDOUS OPERATIONS 180830Z TO 181600Z,
   190800Z TO 191730Z AND 200130Z TO 201130Z JUL
   IN AREA BETWEEN
   42-57.0N 42-47.0N AND 028-01.5E 028-10.2E.
2. CANCEL THIS MSG 201230Z JUL 17.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2017-07-18 08:30Z	2017-07-18 16:00Z	—	7 h 30
2017-07-19 08:00Z	2017-07-19 17:30Z	—	9 h 30
2017-07-20 01:30Z	2017-07-20 11:30Z	—	10 h

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

Timeline

Hazardous operations 180830Z to 181600Z, 190800Z to 191730Z and 200130Z to 201130Z jul in area between…cancelled by · 2017-07-15

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.