Exercises

Gunnery exercises 130100Z to 130900Z aug, alternate 140100Z to 140900Z aug in area between 37-25N 37-30N and…

Yellow Sea · Gunnery · HYDROPAC 2378/13

issued: 2013-08-08 12:34Z
status: cancelled 2013-08-14 10:00Z (archive)
self-cancels: 2013-08-14 10:00Z
authority: NAVAREA XI 582/13 081138Z AUG 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

YELLOW SEA.
GUNNERY.
1. GUNNERY EXERCISES 130100Z TO 130900Z AUG,
   ALTERNATE 140100Z TO 140900Z AUG
   IN AREA BETWEEN
   37-25N 37-30N AND 124-43E 124-50E.
2. CANCEL THIS MSG 141000Z AUG 13.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2013-08-13 01:00Z	2013-08-13 09:00Z	—	8 h
2013-08-14 01:00Z	2013-08-14 09:00Z	—	8 h

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

Nearby now · within 120 nm

Nothing else in force 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.