Cable ops

Seismic survey in progress until 05 jun by M/V polarcus alima towing 12 8100 meter long cables in area bound…

Brazil-north Coast · HYDROLANT 1105/16

issued
2016-05-10 04:30Z
status
cancelled 2016-06-06 00:01Z (archive)
authority
NAVAREA V N 407/16 100247Z MAY 16.
position
0.496, -44.863
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-NORTH COAST.
DNC 01.
1. SEISMIC SURVEY IN PROGRESS UNTIL 05 JUN BY
   M/V POLARCUS ALIMA TOWING 12 8100 METER
   LONG CABLES IN AREA BOUND BY
   00-56.59N 045-25.67W, 00-56.59N 044-55.64W,
   00-53.52N 044-48.52W, 00-41.44N 044-48.05W,
   00-41.50N 044-21.61W, 00-39.73N 044-17.61W,
   00-03.50N 044-17.68W, 00-03.70N 044-56.86W,
   00-18.51N 044-56.79W, 00-18.37N 045-25.67W.
2. CANCEL THIS MSG 06 JUN 16.

This area · cable & pipeline work

213 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now

99
00
05
10
15
20
25
26

Season · when cable & pipeline work happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Worldwide now

35 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

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.