Surveys

Underwater operations by M/V joides resolution: a. in progress until 27 apr in 30-07.95N 042-07.23W

North Atlantic · NAVAREA IV 431/23

issued: 2023-04-20 08:20Z
status: cancelled 2023-06-05 00:01Z (archive)
self-cancels: 2023-06-05 00:01Z
authority: M/V JOIDES RESOLUTION 0/23 200721Z APR 23.
sea: North Atlantic Ocean
position: 30.151, -42.120
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH ATLANTIC.
1. UNDERWATER OPERATIONS BY M/V JOIDES RESOLUTION:
   A. IN PROGRESS UNTIL 27 APR IN 30-07.95N 042-07.23W.
   B. 27 APR THRU 04 JUN IN 30-10.11N 042-07.11W.
   TWO MILE BERTH REQUESTED.
2. CANCEL THIS MSG 050001Z JUN 23.

This area · survey operations

2 within 180 nm since 2015 · 0 in the last 12 months · 0 in force now

Underwater operations 02 nov thru 04 dec by M/V james cook along trackline joining 30-07.80N 042-07.33W,…2015-11-01

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

86 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.