Exercises

Hazardous operations: a. 0900Z to 2000Z daily 21 thru 23, 26 thru 28, 0001Z to 2359Z daily 29 and 30 sep,…

HYDROLANT 1715/05

issued
2005-09-20 17:14Z
status
cancelled 2005-10-31 21:00Z (archive)
self-cancels
2005-10-31 21:00Z
authority
MARISARDEGNA 154/05 201425Z SEP 05.
sea
Tyrrhenian Sea
position
39.820, 10.677
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS:
   A. 0900Z TO 2000Z DAILY 21 THRU 23, 26 THRU 28,
      0001Z TO 2359Z DAILY 29 AND 30 SEP,
      0900Z TO 2000Z DAILY 17 THRU 21, 24 THRU 28, AND 31 OCT,
      0001Z TO 2359Z DAILY 01 THRU 15 OCT
      IN AREA BOUND BY
      40-00N 010-00E, 40-00N 010-30E,
      39-10N 010-30E, 39-10N 010-00E,
      39-26N 009-38E, 39-38N 009-38E.
   B. 0900Z TO 1730Z DAILY 17 THRU 21, 24 THRU 28, AND 31 OCT
      IN AREA BOUND BY
      40-15N 010-00E, 40-15N 011-31E,
      40-11N 011-33E, 39-32N 011-38E,
      38-52N 011-28E, 39-10N 010-00E,
      39-28N 009-38E, 39-43N 009-40E,
      40-15N 010-00E.
   C. 0900Z TO 1730Z DAILY 17 THRU 21, 24 THRU 28, AND 31 OCT
      IN AREA BOUND BY
      40-37N 009-50E, 40-40N 010-35E,
      40-40N 010-50E, 39-20N 010-50E,
      39-20N 009-47E, 39-24N 009-40E,
      40-37N 009-50E.
   D. 0900Z TO 1730Z DAILY 17 THRU 21, 24 THRU 28, AND 31 OCT
      IN AREA BOUND BY
      40-37N 009-54E, 40-42N 011-17E,
      40-11N 011-33E, 39-46N 011-36E,
      39-02N 010-17E, 39-04N 010-08E,
      39-26N 009-38E, 40-37N 009-54E.
2. CANCEL THIS MSG 312100Z OCT.

Activity windows · 28 in this warning

opens (UTC)closes (UTC)locallength
2005-09-21 09:00Z2005-09-21 20:00Z11 h
2005-09-22 09:00Z2005-09-22 20:00Z11 h
2005-09-23 09:00Z2005-09-23 20:00Z11 h
2005-10-01 00:01Z2005-10-01 23:59Z23 h 58
2005-10-02 00:01Z2005-10-02 23:59Z23 h 58
2005-10-03 00:01Z2005-10-03 23:59Z23 h 58
2005-10-04 00:01Z2005-10-04 23:59Z23 h 58
2005-10-05 00:01Z2005-10-05 23:59Z23 h 58
20 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

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

99
00
05
10
15
20
23

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

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.