Exercises

Gunnery exercises 2300Z to 0900Z daily 31 jan to 27 feb in area bound by 28-15.25N 146-29.78E, 27-55.25N…

Western North Pacific · HYDROPAC 307/23

issued
2023-01-28 00:27Z
status
cancelled 2023-02-28 10:00Z (archive)
self-cancels
2023-02-28 10:00Z
authority
NAVAREA XI 29/23 280000Z JAN 23.
sea
North Pacific Ocean
position
26.584, 146.193
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
DNC 12.
1. GUNNERY EXERCISES 2300Z TO 0900Z DAILY
   31 JAN TO 27 FEB IN AREA BOUND BY
   28-15.25N 146-29.78E, 27-55.25N 144-57.80E,
   25-00.26N 145-35.80E, 25-25.27N 147-37.78E.
2. CANCEL THIS MSG 281000Z FEB 23.

Activity windows · 28 in this warning

opens (UTC)closes (UTC)locallength
2023-01-31 23:00Z2023-02-01 09:00Z—10 h
2023-02-01 23:00Z2023-02-02 09:00Z—10 h
2023-02-02 23:00Z2023-02-03 09:00Z—10 h
2023-02-03 23:00Z2023-02-04 09:00Z—10 h
2023-02-04 23:00Z2023-02-05 09:00Z—10 h
2023-02-05 23:00Z2023-02-06 09:00Z—10 h
2023-02-06 23:00Z2023-02-07 09:00Z—10 h
2023-02-07 23:00Z2023-02-08 09:00Z—10 h
… 20 more

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · military exercises

237 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now

00
05
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15
20
25
26

Season · when military exercises 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

Worldwide now

35 military exercises in force · see all

Exercises

Gunnery, firing and naval exercise areas. All current military exercises →

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.