Exercises

Hazardous operations

North Pacific · South Pacific · HYDROPAC 254/11

issued: 2011-01-21 08:54Z
status: cancelled 2011-01-21 08:54Z (archive)
cancels: HYDROPAC 187/11
authority: WESTERN RANGE OPS W6263 202141Z JAN 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
SOUTH PACIFIC.
HAZARDOUS OPERATIONS.
CANCEL HYDROPAC 187/11 AND THIS MSG, OPERATIONS COMPLETED.

Timeline

Hazardous operationscancels · 2011-01-16
Hazardous operationsreplaced · 2011-01-16

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.