Other

Nga chart 37053(1ST ed)

HYDROLANT 693/08

issued
2008-04-22 14:17Z
status
cancelled 2008-04-30 05:52Z (archive)
authority
WZ 624/08 221353Z APR 08.
sea
North Sea
position
51.950, 1.385
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NGA CHART 37053(1ST ED).
UNEXPLODED ORDNANCE 51-57.01N 001-23.07E.

This area · other warnings

530 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now

97
00
05
10
15
20
23

Season · when other warnings happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Timeline

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.