Exercises

Hazardous operations 0500Z to 0700Z and 0900Z to 1000Z daily 16 thru 20 and 23 thru 27 nov in area bound by…

Andaman Sea · Andaman Islands · HYDROPAC 3340/20

issued
2020-11-13 11:34Z
status
cancelled 2020-11-27 11:00Z (archive)
self-cancels
2020-11-27 11:00Z
authority
NAVAREA VIII 654/20 131007Z NOV 20.
sea
Andaman or Burma Sea
position
11.917, 94.000
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

ANDAMAN SEA.
ANDAMAN ISLANDS.
DNC 03.
1. HAZARDOUS OPERATIONS 0500Z TO 0700Z AND
   0900Z TO 1000Z DAILY 16 THRU 20 AND
   23 THRU 27 NOV IN AREA BOUND BY
   11-50N 093-40E, 12-00N 093-40E,
   12-00N 094-20E, 11-50N 094-20E.
2. CANCEL THIS MSG 271100Z NOV 20.

Activity windows · 10 in this warning

opens (UTC)closes (UTC)locallength
2020-11-16 05:00Z2020-11-16 07:00Z2 h
2020-11-16 09:00Z2020-11-16 10:00Z1 h
2020-11-17 05:00Z2020-11-17 07:00Z2 h
2020-11-17 09:00Z2020-11-17 10:00Z1 h
2020-11-18 05:00Z2020-11-18 07:00Z2 h
2020-11-18 09:00Z2020-11-18 10:00Z1 h
2020-11-19 05:00Z2020-11-19 07:00Z2 h
2020-11-19 09:00Z2020-11-19 10:00Z1 h
2 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

366 within 180 nm since 2002 · 1 in the last 12 months · 1 in force now

02
05
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15
20
25
26

Season · when military exercises happen here

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F
M
A
M
J
J
A
S
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N
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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.