Surveys

Portugal to greenland

North Atlantic · NAVAREA IV 480/16

issued: 2016-06-18 09:20Z
status: cancelled 2016-07-29 00:01Z (archive)
authority: NAVAREA II 180701Z JUN 16.
sea: North Atlantic Ocean
position: 51.589, -24.957
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH ATLANTIC.
PORTUGAL TO GREENLAND.
1. OCEANOGRAPHIC OPERATIONS 19 JUN THRU 28 JUL
   BY M/V SARMIENTO DE GAMBOA
   ALONG TRACKLINE JOINING
   41-17N 009-44W, 40-20N 009-26W,
   40-20N 012-13W, 58-34N 030-22W,
   59-54N 043-00W.
   ONE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 29 JUL 16.

This area · survey operations

1 within 180 nm since 2016 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

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.