Surveys

Survey operations in progress until 11 jul by M/V geo caribbean towing ten 12000 meter long cables in areas…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 2103/20

issued
2020-06-30 21:43Z
status
cancelled 2020-07-12 00:01Z (archive)
cancels
HYDROLANT 2050/20
authority
NAVAREA V 228/20 302105Z JUN 20.
sea
South Atlantic Ocean
position
-24.919, -39.883
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTHEAST COAST.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 11 JUL
   BY M/V GEO CARIBBEAN TOWING TEN 12000 METER
   LONG CABLES IN AREAS BOUND BY:
   A. 26-47.47S 042-25.97W, 24-22.02S 042-21.33W,
      24-22.40S 042-03.72W, 24-06.85S 042-03.35W,
      23-33.80S 040-58.57W, 22-50.33S 038-56.13W,
      23-24.43S 039-56.70W, 23-21.82S 037-49.70W,
      26-35.47S 037-51.90W.
   B. 26-34.33S 037-40.85W, 22-36.82S 037-48.48W,
      22-50.33S 039-56.13W, 23-16.60S 040-33.30W,
      23-47.95S 040-06.52W, 25-12.45S 039-22.28W,
      25-58.73S 039-31.92W, 26-32.22S 040-42.62W,
      26-28.48S 041-21.47W, 26-07.43S 041-47.90W,
      25-31.87S 042-03.80W, 25-31.75S 042-20.27W,
      26-44.02S 042-06.52W.
      WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 2050/20.
3. CANCEL THIS MSG 12 JUL 20.

This area · survey operations

623 within 180 nm since 2000 · 7 in the last 12 months · 5 in force now

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Season · when survey operations happen here

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month of issue, all years in the archive

Timeline

Nearby now · 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.