Surveys

Underwater operations in progress until further notice by M/V lorelay in area between 19-46S 20-33S and…

Australia-northwest Coast · HYDROPAC 500/13

issued: 2013-02-19 11:47Z
status: cancelled 2013-04-27 10:53Z (archive)
cancels: HYDROPAC 475/13
authority: AUSCOAST 53/13 171457Z FEB 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
   NOTICE BY M/V LORELAY IN AREA BETWEEN
   19-46S 20-33S AND 114-33E 114-55E.
   2.5 MILE BERTH REQUESTED.
2. CANCEL HYDROPAC 475/13.

Timeline

Pipelaying operations in progress until further notice by M/V lorelay in area between 19-46S 20-48S and…cancels · 2013-02-17
Pipelaying operations in progress until further notice by M/V lorelay in area between 19-46S 20-48S and…replaced · 2013-02-17
HYDROPAC warnings in force 271000Z apr 13cancelled by · 2013-04-27

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.