Cable ops

Seismic survey 020200Z to 040159Z jan by M/V ramform explorer towing eight 6853 meter long cables in area…

HYDROLANT 1/02

issued
2002-01-01 07:20Z
status
cancelled 2002-01-04 02:59Z (archive)
self-cancels
2002-01-04 02:59Z
cancels
HYDROLANT 3246/01
authority
NAVAREA V 1/02 010359Z JAN 02
sea
South Atlantic Ocean
position
-23.406, -41.293
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY 020200Z TO 040159Z JAN BY
   M/V RAMFORM EXPLORER TOWING EIGHT 6853 METER
   LONG CABLES IN AREA BOUND BY 23-07.7S 041-11.6W,
   23-11.3S 041-05.1W, 23-41.4S 041-24.3W,
   23-38.2S 041-30.1W. FIVE MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 3246/01.
3. CANCEL THIS MSG 040259Z JAN.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2002-01-02 02:00Z2002-01-04 01:59Z47 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

2317 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

98
00
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23

Season · when cable & pipeline work happen here

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F
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A
M
J
J
A
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month of issue, all years in the archive

Timeline

Nearby now · within 120 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.