Cable ops
Seismic survey in progress until 100259Z may by M/V western neptune towing 12 3.5 mile long cables and M/V…
Brazil-southeast Coast · HYDROLANT 749/11
- issued
- 2011-05-03 01:12Z
- status
- cancelled 2011-05-10 03:59Z (archive)
- self-cancels
- 2011-05-10 03:59Z
- authority
- NAVAREA V 245/11 030027Z MAY 11.
- sea
- South Atlantic Ocean
- position
- -23.238, -39.237
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. 1. SEISMIC SURVEY IN PROGRESS UNTIL 100259Z MAY BY M/V WESTERN NEPTUNE TOWING 12 3.5 MILE LONG CABLES AND M/V GECO DIAMOND TOWING 250 METER LONG CABLE IN AREA BOUND BY 22-42S 038-20W, 22-21S 038-44W, 23-46S 040-08W, 24-08S 039-45W. SIX MILE BERTH REQUESTED. 2. CANCEL THIS MSG 100359Z MAY.
This area · cable & pipeline work
1534 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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21
- Underwater operations 1100Z to 2100Z daily 19 thru 24 apr by cableship intrepid in 20-22.45S 040-11.23W2021-04-18
- Seismic survey 21 thru 28 jan by oceanic champion towing 12 8000 meter long cables in area bound by…2017-01-19
- Seismic survey 14 thru 21 jan by oceanic champion towing 12 8000 meter cables in area bound by 25-33.47S…2017-01-10
- Seismic survey in progress until 14 jan by oceanic champion towing 12 8000 meter cables in area bound by…2017-01-07
- Seismic survey 31 dec thru 07 jan 17 by M/V oceanic champion towing 12 7408 meter long cables in area bound…2016-12-30
- Seismic survey in progress until 15 oct by M/V bgp challenger towing 12000 meter long cable in area bound by…2016-10-08
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…Surveys · 36.1 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 72.5 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 80.9 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 83.4 nm
- Survey operations 10 aug 26 thru 08 mar 27 by tug mce navegacao I in area bound by 22-48.38S 041-08.21W,…Surveys · 104.8 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 116 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 116.3 nm
Worldwide now
40 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.