Surveys

Survey operations in progress until further notice by M/V seahorse standard towing 2000 yard long cable in…

Australia-northwest Coast · HYDROPAC 181/12

issued: 2012-01-21 05:55Z
status: cancelled 2012-01-28 10:56Z (archive)
cancels: HYDROPAC 153/12
authority: AUSCOAST 20/12 210324Z JAN 12 - AUSCOAST 18/12 CX 210233Z JAN 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

AUSTRALIA-NORTHWEST COAST.
1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
   NOTICE BY M/V SEAHORSE STANDARD TOWING
   2000 YARD LONG CABLE IN AREA BETWEEN
   19-39S 20-05S AND 113-45E 115-10E.
   TWO MILE BERTH REQUESTED.
2. CANCEL HYDROPAC 153/12.

Timeline

Underwater operations in progress until further notice by M/V seahorse standard towing 2000 meter long cable…cancels · 2012-01-18
Underwater operations in progress until further notice by M/V seahorse standard towing 2000 meter long cable…replaced · 2012-01-18
HYDROPAC warnings in force 280800Z jan 12cancelled by · 2012-01-28

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.