Surveys

Survey operations in progress until 20 sep by M/V furgo gauss in area within six miles of trackline joining…

Southwestern Indian Ocean · South Africa · HYDROPAC 2490/20

issued: 2020-08-25 20:31Z
status: cancelled 2020-09-21 00:01Z (archive)
cancels: HYDROPAC 2340/20
authority: NAVAREA VII 181/20 251922Z AUG 20.
position: -30.683, 31.511
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTHWESTERN INDIAN OCEAN.
SOUTH AFRICA.
DNC 02.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 20 SEP
   BY M/V FURGO GAUSS IN AREA WITHIN SIX MILES
   OF TRACKLINE JOINING
   31-03.17S 032-14.80E, 30-39.73S 031-14.05E,
   30-05.53S 030-59.18E.
   THREE MILE BERTH REQUESTED.
2. CANCEL HYDROPAC 2340/20.
3. CANCEL THIS MSG 21 SEP 20.

This area · survey operations

1 within 180 nm since 2020 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Survey operations in progress until further notice by M/V furgo gauss in area within seven miles of…cancels · 2020-08-07
Survey operations in progress until further notice by M/V furgo gauss in area within seven miles of…replaced · 2020-08-07

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.