Cable ops

Seismic survey in progress until 160259Z jun by M/V nps ramform sovering towing 14 8100 meter long cables in…

Brazil-south Coast · HYDROLANT 1221/12

issued: 2012-06-07 05:42Z
status: cancelled 2012-06-16 03:59Z (archive)
self-cancels: 2012-06-16 03:59Z
cancels: HYDROLANT 1184/12
authority: NAVAREA V S 743/12 070445Z JUN 12.
sea: South Atlantic Ocean
position: -24.663, -42.630
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTH COAST.
1. SEISMIC SURVEY IN PROGRESS UNTIL 160259Z JUN BY
   M/V NPS RAMFORM SOVERING TOWING 14 8100 METER LONG
   CABLES IN AREA BOUND BY
   24-41.52S 041-50.80W, 25-07.10S 042-58.12W,
   24-20.00S 043-10.00W, 24-20.00S 042-30.00W.
   EIGHT MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1184/12.
3. CANCEL THIS MSG 160359Z JUN.

This area · cable & pipeline work

2192 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Timeline

Seismic survey in progress until 090259Z jun by M/V ramform sovering towing 14 8100 meter long cables in…cancels · 2012-06-03
Seismic survey in progress until 090259Z jun by M/V ramform sovering towing 14 8100 meter long cables in…replaced · 2012-06-03

Nearby now · within 120 nm

Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…Exercises · 6.8 nm
Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00WExercises · 81.3 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.