Exercises

Hazardous operations 011438Z to 011715Z may, alternate 021438Z to 021715Z may in area bound by 30-31S…

Southern Indian Ocean · HYDROPAC 1527/17

issued
2017-04-30 13:44Z
status
cancelled 2017-05-02 18:15Z (archive)
self-cancels
2017-05-02 18:15Z
cancels
HYDROPAC 1447/17HYDROPAC 1479/17
authority
EASTERN RANGE 301329Z APR 17.
sea
Indian Ocean
position
-41.001, 56.926
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHERN INDIAN OCEAN.
DNC 02, DNC 03.
1. HAZARDOUS OPERATIONS 011438Z TO 011715Z MAY,
   ALTERNATE 021438Z TO 021715Z MAY
   IN AREA BOUND BY
   30-31S 038-04E, 30-40S 040-19E,
   40-11S 060-06E, 47-31S 080-01E,
   48-56S 079-46E, 49-00S 075-21E,
   47-12S 063-50E, 41-51S 049-33E,
   35-39S 040-15E, 32-07S 037-37E.
2. CANCEL HYDROPAC 1447/17, 1479/17.
3. CANCEL THIS MSG 021815Z MAY 17.

Activity windows · 2 in this warning

opens (UTC)closes (UTC)locallength
2017-05-01 14:38Z2017-05-01 17:15Z—2 h 37
2017-05-02 14:38Z2017-05-02 17:15Z—2 h 37

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

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

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

Timeline

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.