Other

Underwater ordnance detonations 130001Z to 142200Z aug within four miles of 47-10N 009-20W

HYDROLANT 1767/02

issued
2002-08-09 17:20Z
status
cancelled 2002-08-14 23:00Z (archive)
self-cancels
2002-08-14 23:00Z
authority
NAVAREA II 279/02 091632Z AUG 02
sea
North Atlantic Ocean
position
47.167, -9.333 · r 4.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER ORDNANCE DETONATIONS 130001Z TO 142200Z AUG
   WITHIN FOUR MILES OF 47-10N 009-20W.
2. CANCEL THIS MSG 142300Z AUG.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2002-08-13 00:01Z2002-08-14 22:00Z45 h 59

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

107 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
15
20
24

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

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.