Other

Underwater ordnance detonations 180001Z to 202359Z feb within 150 miles of 43-00N 130-00W

NAVAREA XII 66/04

issued
2004-02-17 23:49Z
status
cancelled 2004-02-21 00:59Z (archive)
self-cancels
2004-02-21 00:59Z
authority
CCGD THIRTEEN 211/04 172327Z FEB 04
sea
North Pacific Ocean
position
43.000, -130.000 · r 150.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER ORDNANCE DETONATIONS 180001Z TO 202359Z FEB
   WITHIN 150 MILES OF 43-00N 130-00W.
2. CANCEL THIS MSG 210059Z FEB.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2004-02-18 00:01Z2004-02-20 23:59Z71 h 58

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

24 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now

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

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.