Exercises

Hazardous operations 181523Z to 181613Z feb, alternate 191505Z to 191547Z feb in area bound by 26-09S…

Southeastern Indian Ocean · Western South Pacific · HYDROPAC 528/17

issued: 2017-02-13 04:01Z
status: cancelled 2017-02-19 16:47Z (archive)
self-cancels: 2017-02-19 16:47Z
authority: EASTERN RANGE 092033Z FEB 17.
sea: Indian Ocean
position: -42.008, 115.327
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHEASTERN INDIAN OCEAN.
WESTERN SOUTH PACIFIC.
1. HAZARDOUS OPERATIONS 181523Z TO 181613Z FEB,
   ALTERNATE 191505Z TO 191547Z FEB
   IN AREA BOUND BY
   26-09S 100-02E, 25-25S 101-19E,
   39-12S 115-00E, 49-08S 129-43E,
   56-18S 148-28E, 60-04S 170-48E,
   61-43S 170-54E, 61-38S 158-07E,
   58-47S 141-29E, 52-54S 126-19E,
   44-49S 114-05E, 35-09S 105-10E.
2. CANCEL THIS MSG 191647Z FEB 17.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2017-02-18 15:23Z	2017-02-18 16:13Z	—	50 min
2017-02-19 15:05Z	2017-02-19 15:47Z	—	42 min

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

1 within 180 nm since 2017 · 0 in the last 12 months · 0 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 181523Z to 181613Z feb, alternate 191505Z to 191547Z feb in area bound by 32-03S…cancelled by · 2017-02-17

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.