Other
Nga chart 37140 (33RD ed)
England-southeast Coast · Ordnance · HYDROLANT 704/10
- issued
- 2010-04-23 01:16Z
- status
- cancelled 2010-04-23 17:43Z (archive)
- authority
- WZ 467/10 222340Z APR 10.
- sea
- North Sea
- position
- 51.732, 1.631 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ENGLAND-SOUTHEAST COAST. ORDNANCE. NGA CHART 37140 (33RD ED). UNEXPLODED ORDNANCE, MARKED BY BUOY, WITHIN ONE MILE OF 51-43.931N 001-37.848E.
This area · other warnings
518 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Fog signal inoperable at turbines: a. R34, 53-59.10N 001-27.00E2023-04-17
- All navigational aids inoperative at platform 42/30-ST3 54-04.30N 000-54.80E and platform 43/26-ST2 54-03.0N…2023-01-31
- Fishing gear abandoned in area bound by 50-57.90N 001-09.20E, 50-58.00N 001-12.60E, 50-57.40N 001-12.60E,…2022-11-19
- Salvage and pollution response operations in progress until further noticeby M/V atlantica supplier, M/V sar…2022-08-31
- Salvage and pollution response operations in progress until further notice by M/V willchallenge, M/V sartor,…2022-08-24
- Salvage and pollution response operations in progress until further notice by M/V willchallenge, M/V sartor,…2022-08-22
Season · when other warnings happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 704/10 and this msg, ordnance removedcancelled by · 2010-04-23
Nearby now · within 120 nm
Nothing else in force 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.