Surveys

Survey operations in progress until further notice by M/V ramform hyperion in area between 18-41S 19-19S and…

Eastern Indian Ocean · Australia-northwest Coast · HYDROPAC 1683/19

issued: 2019-05-19 22:57Z
status: cancelled 2019-07-15 02:40Z (archive)
authority: AUSCOAST 166/19 192223Z MAY 19.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN INDIAN OCEAN.
AUSTRALIA-NORTHWEST COAST.
DNC 04.
SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V RAMFORM HYPERION IN AREA
BETWEEN 18-41S 19-19S AND 118-34E 119-22E.
THREE MILE BERTH REQUESTED.

Timeline

Cancel HYDROPAC 1683/19 and this msg, operations completedcancelled by · 2019-07-15

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 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.