Exercises

Hazardous operations 312052Z to 312306Z oct, alternate 2052Z to 2306Z daily 01 thru 03 nov in area bound by…

Eastern South Pacific · HYDROPAC 3652/17

issued: 2017-10-26 05:24Z
status: cancelled 2017-10-31 22:55Z (archive)
self-cancels: 2017-11-04 00:06Z
authority: PACMISRANFAC 192135Z OCT 17.
sea: South Pacific Ocean
position: -29.624, -135.167
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH PACIFIC.
DNC 06.
1. HAZARDOUS OPERATIONS 312052Z TO 312306Z OCT,
   ALTERNATE 2052Z TO 2306Z DAILY 01 THRU 03 NOV
   IN AREA BOUND BY
   31-41S 135-26W, 31-34S 135-58W,
   27-34S 134-54W, 27-40S 134-22W.
2. CANCEL THIS MSG 040006Z NOV 17.

Activity windows · 4 in this warning

opens (UTC)	closes (UTC)	local	length
2017-10-31 20:52Z	2017-10-31 23:06Z	—	2 h 14
2017-11-01 20:52Z	2017-11-01 23:06Z	—	2 h 14
2017-11-02 20:52Z	2017-11-02 23:06Z	—	2 h 14
2017-11-03 20:52Z	2017-11-03 23:06Z	—	2 h 14

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

2 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Hazardous operations 0637Z to 0824Z daily 20 thru 22 dec in area bound by 32-38S 138-01W, 29-51S 137-10W,…1999-12-16

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Cancel HYDROPAC 3652/17 and this msg, operations completedcancelled by · 2017-10-31

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.