Other

Unexploded ordnance in area within .19 miles of 51-18.76N 001-30.70E

North Sea · Dover Strait · England-southeast Coast · HYDROLANT 1705/17

issued
2017-05-31 15:38Z
status
cancelled 2017-06-02 09:07Z (archive)
cancels
HYDROLANT 1702/17
authority
WZ 637/17 311215Z MAY 17.
sea
North Sea
position
51.313, 1.512
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DOVER STRAIT.
ENGLAND-SOUTHEAST COAST.
DNC 20.
CHART 37140.
1. UNEXPLODED ORDNANCE IN AREA WITHIN .19 MILES OF
   51-18.76N 001-30.70E.
2. CANCEL HYDROLANT 1702/17.

This area · other warnings

519 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.