Exercises
Hazardous operations
Ionian Sea · HYDROLANT 542/13
- issued
- 2013-03-01 18:43Z
- status
- cancelled 2013-03-29 14:00Z (archive)
- self-cancels
- 2013-03-29 14:00Z
- authority
- GREEK NAVTEX KERKYRA 56/13 281900Z FEB 13.
- sea
- Ionian Sea
- position
- 37.570, 20.397
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
IONIAN SEA. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 0600Z TO 0730Z DAILY 04 THRU 07, 11 THRU 14, 18 THRU 21 AND 25 THRU 28 MAR AND 0630Z TO 1300Z DAILY 08, 15, 22 AND 29 MAR IN AREA BOUND BY 37-12N 020-18E, 37-56N 020-00E, 37-56N 020-28E, 37-15N 020-49E. 2. CANCEL THIS MSG 291400Z MAR 13.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2013-03-04 06:00Z | 2013-03-04 07:30Z | — | 1 h 30 |
| 2013-03-05 06:00Z | 2013-03-05 07:30Z | — | 1 h 30 |
| 2013-03-06 06:00Z | 2013-03-06 07:30Z | — | 1 h 30 |
| 2013-03-07 06:00Z | 2013-03-07 07:30Z | — | 1 h 30 |
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
433 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Hazardous operations sunrise to sunset monday, sunrise to 2100Z tuesday thru thursday and sunrise to 1000Z…2023-01-02
- Hazardous operations 0500Z to 2100Z daily monday thru thursday and 0500Z to 1300Z fridays 01 jan thru 31 dec…2022-01-04
- Hazardous operations in progress 0500Z to 1300Z daily until 31 dec except saturdays, sundays and holidays in…2022-01-03
- Hazardous operations sunrise to sunset monday, sunrise to 2100Z tuesday thru thursday and sunrise to 1000Z…2022-01-03
- Hazardous operations 131500Z to 131800Z jul in area within 15 miles of 35-13N 022-33E2021-07-12
- Hazardous operations 0500Z to 1200Z daily 04, 05, 06, 10, 11, 17, 18, 20 may, 07, 08, 09, 10 and 14 jun in…2021-05-03
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
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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.