Cable ops
Seismic survey 040300Z to 060259Z may by M/V ramform sovereing towing 14 8100 meter long cables in area…
Brazil-southeast Coast · HYDROLANT 779/10
- issued
- 2010-05-04 00:57Z
- status
- cancelled 2010-05-06 03:59Z (archive)
- self-cancels
- 2010-05-06 03:59Z
- authority
- NAVAREA V E 742/10 040028Z MAY 10.
- sea
- South Atlantic Ocean
- position
- -21.422, -40.016
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. 1. SEISMIC SURVEY 040300Z TO 060259Z MAY BY M/V RAMFORM SOVEREING TOWING 14 8100 METER LONG CABLES IN AREA BOUND BY 21-17.08S 040-27.00W, 21-17.08S 039-37.00W, 21-27.00S 039-37.00W, 21-33.08S 039-27.00W, 21-33.08S 040-27.00W. SIX MILE BERTH REQUESTED. 2. CANCEL THIS MSG 060359Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-05-04 03:00Z | 2010-05-06 02:59Z | — | 47 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · cable & pipeline work
1446 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- Cable operations in progress until 03 feb 25 by cableship bold maverick in: a. 22-11.33S 041-06.38W2024-09-05
- Underwater operations 1100Z to 2100Z daily 19 thru 24 apr by cableship intrepid in 20-22.45S 040-11.23W2021-04-18
- Seismic survey in progress until 23 apr by nps sigma in area bound by 21-10.6S 039-55.5W, 21-10.5S…2016-04-12
- Seismic survey 10 thru 16 apr by nps sigma in area bound by 21-19.4S 039-57.5W, 21-17.3S 039-57.5W, 21-11.2S…2016-04-09
- Seismic survey in progress until 09 apr by M/V nps sigma in area bound by 21-00.6S 039-44.0W, 21-11.4S…2016-04-01
- Seismic survey 26 mar thru 02 apr by M/V nps sigma in area bound by 21-00.6S 039-44.0W, 21-11.4S 039-39.3W,…2016-03-27
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 40.7 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 50.8 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 · 51 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 51.2 nm
- Barra de itabapoana light 21-18.80S 040-57.90W unlit until 08 sep 26Nav aids · 53.5 nm
- Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 55.2 nm
- Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 61.4 nm
- Underwater operations 1100Z to 2100Z daily 13 thru 22 aug by M/V comando b and M/V am kirti in 20-23.90S…Surveys · 62 nm
- Underwater operations 1100Z to 2100Z daily 12 thru 21 aug by M/V comando b and M/V faneromeni in 20-23.67S…Surveys · 62.2 nm
- Underwater operations 0800Z to 1800Z daily 08 thru 22 aug by M/V marsanne and M/V comando b in 20-23.57S…Surveys · 62.2 nm
- Underwater operations 1100Z to 2100Z daily 15 thru 29 aug by M/V comando b and M/V rosco banyan in 20-23.37S…Surveys · 62.6 nm
- Underwater operations 0800Z to 1800Z daily 11 thru 25 aug by M/V comando b and M/V faneromeni in 20-23.00S…Surveys · 62.8 nm
Worldwide now
41 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.