Exercises

Hazardous operations

Adriatic Sea · Croatia · HYDROLANT 2957/15

issued
2015-11-30 14:20Z
status
cancelled 2015-12-04 16:00Z (archive)
self-cancels
2015-12-04 16:00Z
authority
NAVAREA III 670/15 301159Z NOV 15.
sea
Adriatic Sea
position
43.881, 15.037
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

ADRIATIC SEA.
CROATIA.
HAZARDOUS OPERATIONS.
DNC 09.
1. HAZARDOUS OPERATIONS 0700Z TO 1500Z DAILY
   01 THRU 04 DEC IN AREA BOUND BY
   44-12.0N 014-52.0E, 43-45.0N 015-28.0E,
   43-34.0N 015-14.0E, 43-38.5N 015-05.0E,
   43-57.0N 014-43.0E, 43-59.5N 014-38.0E,
   44-01.5N 014-35.5E.
2. CANCEL THIS MSG 041600Z DEC 15.

Activity windows · 4 in the telegram

opens (UTC)closes (UTC)local (UTC)length
2015-12-01 07:00Z2015-12-01 15:00ZDec 01, 07:00Dec 01, 15:008 h
2015-12-02 07:00Z2015-12-02 15:00ZDec 02, 07:00Dec 02, 15:008 h
2015-12-03 07:00Z2015-12-03 15:00ZDec 03, 07:00Dec 03, 15:008 h
2015-12-04 07:00Z2015-12-04 15:00ZDec 04, 07:00Dec 04, 15:008 h

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

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

99
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15
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21

Season · when military exercises happen here

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A
M
J
J
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month of issue, all years in the archive

Nearby now · 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.