Cable ops
Seismic survey in progress until 010259Z jan 08 by M/V fugro explorer, M/V rig supporter with submersible…
HYDROLANT 2155/07
- issued
- 2007-12-26 05:10Z
- status
- cancelled 2007-12-27 07:22Z (archive)
- self-cancels
- 2008-01-01 03:59Z
- cancels
- HYDROLANT 2154/07
- authority
- NAVAREA V 1075/07 260405Z DEC 07.
- sea
- South Atlantic Ocean
- position
- -23.301, -40.365
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 010259Z JAN 08 BY M/V FUGRO EXPLORER, M/V RIG SUPPORTER WITH SUBMERSIBLE AND M/V TOISA VALIANT TOWING 2000 METER LONG CABLE IN AREA BOUND BY 22-30.22S 040-37.13W, 23-01.07S 039-46.05W, 23-04.43S 039-13.02W, 24-01.08S 040-08.22W, 23-32.40S 041-22.93W. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 2154/07 3. CANCEL THIS MESSAGE 010359Z JAN 08.
This area · cable & pipeline work
1964 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
20
21
- Underwater operations 1100Z to 2100Z daily 19 thru 24 apr by cableship intrepid in 20-22.45S 040-11.23W2021-04-18
- Seismic deflector gear adrift in 23-08.50S 042-53.90W at 071300Z sep2019-09-07
- 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
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
Timeline
- Seismic survey 260300Z dec to 010259Z jan 08 by M/V fugro explorer in area bound by 22-30.22S 040-37.13W,…cancels · 2007-12-25
- Seismic survey 260300Z dec to 010259Z jan 08 by M/V fugro explorer in area bound by 22-30.22S 040-37.13W,…replaced · 2007-12-25
- Seismic survey in progress until 010259Z jan 08 by M/V fugro explorer, M/V rig supporter with submersible,…cancelled by · 2007-12-27
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 · 39.1 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 · 48.6 nm
- Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 51.5 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 55.7 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 64.5 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 84.2 nm
- RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sepNav aids · 84.7 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 86.3 nm
- Survey operations in progress until 312200Z aug in area bound by 21-36.17S 041-00.00W, 21-36.05S 040-37.59W,…Surveys · 91.3 nm
- Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 105.9 nm
- Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00WExercises · 117.6 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.