Other

Bombing exercises 2200Z to 1200Z commencing daily 17 thru 21 mar within ten miles of 16-01N 146-04E

HYDROPAC 463/03

issued
2003-03-16 00:01Z
status
cancelled 2003-03-16 22:40Z (archive)
self-cancels
2003-03-21 13:00Z
cancels
HYDROPAC 420/03
authority
MARSEC GUAM BNM 69/03 152226Z MAR 03; AUSCOAST 83/03 160032Z MAR 03
sea
North Pacific Ocean
position
16.017, 146.067 · r 10.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. BOMBING EXERCISES 2200Z TO 1200Z COMMENCING DAILY
   17 THRU 21 MAR WITHIN TEN MILES OF 16-01N 146-04E.
2. CANCEL HYDROPAC 420/03(74).
3. CANCEL THIS MESSAGE 211300Z MAR.

Activity windows · 5 in this warning

opens (UTC)closes (UTC)locallength
2003-03-17 22:00Z2003-03-18 12:00Z14 h
2003-03-18 22:00Z2003-03-19 12:00Z14 h
2003-03-19 22:00Z2003-03-20 12:00Z14 h
2003-03-20 22:00Z2003-03-21 12:00Z14 h
2003-03-21 22:00Z2003-03-22 12:00Z14 h

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

126 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now

99
00
05
10
15
20
25
26

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

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.