Other
Underwater ordnance detonations 030500Z to 031500Z mar within 2000 yards of 43-59.0N 009-55.5E
HYDROLANT 422/99
- issued
- 1999-03-01 17:05Z
- status
- cancelled 1999-03-03 00:00Z (archive)
- self-cancels
- 1999-03-03 16:00Z
- cancels
- HYDROLANT 414/99
- sea
- Tyrrhenian Sea
- position
- 43.983, 9.925 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 030500Z TO 031500Z MAR WITHIN 2000 YARDS OF 43-59.0N 009-55.5E. 2. CANCEL HYDROLANT 414/99(37), BUOY RESTORED. 3. CANCEL THIS MSG 031600Z MAR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-03-03 05:00Z | 1999-03-03 15:00Z | — | 10 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 · other warnings
141 within 180 nm since 1996 · 1 in the last 12 months · 1 in force now
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26
- Resourseful platform up to 312359 UTC AUG26 in position 44-31.60N 012-30.60E 3. maximum height above sea…2026-03-02
- Bombing exercises 1300Z to 1600Z 23 and 24 feb in area bound by 42-10.0N 006-40.0E, 42-10.0N 007-46.5E,…2021-02-20
- S/V chiara taking on water in vicinity 42-22-36N 010-18-12E2020-09-17
- Eight meter long tree trunk adrift in 43-02.8N 007-49.2E at 121241Z mar2020-03-12
- Clean up operations in progress until further notice in area within ten miles of 43-14.9N 009-28.7E2018-10-11
- Mine clearing operations 231000Z to 241000Z apr by M/V HMS enterprise, M/V esps segura, M/V tgc anamur and…2018-04-19
Season · when other warnings happen here
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month of issue, all years in the archive
Timeline
- South race buoy 53-08N 000-57E unlitreplaced · 1999-02-28
Nearby now · within 120 nm
Worldwide now
34 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.