NAVAREA V 0646/26
SÉCURITÉSeismic survey between Cabo Orange and Cabo Gurupi
No longer in forceIssued 14 Oct 2026, 17:00 UTCArchived 20 Oct 2026, 11:00 UTC
Warning text
Positions open on the mapBETWEEN CABO ORANGE AND CABO GURUPI
CHART 21010 (INT 4071)
SEISMIC SURVEY
13 OCT 26 TO 24 OCT 26
BY AMAZON WARRIOR, VENTURE G, BIG JOHN VII
TOWING 12 CABLES WITH 1500 METERS
IN THE AREA BOUNDED BY
04-33.71N 050-01.26W
05-42.36N 048-58.13W
03-02.99N 046-18.20W
01-59.67N 047-14.09W
02-02.36N 047-18.50W
02-05.99N 047-20.75W
02-07.44N 047-21.64W
02-33.17N 047-37.51W
02-41.94N 047-47.84W
02-54.27N 047-55.54W
03-10.64N 048-13.68W
03-17.80N 048-17.87W
03-34.64N 048-37.52W
03-48.19N 048-54.43W
03-56.43N 049-06.33W
04-07.01N 049-23.23W
04-15.75N 049-43.94W
04-33.71N 050-01.26W
CANCEL NAVAREA 0622/26
CANCEL THIS WARNING 250000 UTC OCT 26.
Location map
Open in the full mapAnalysis
No longer in forceCancelled by 0656/26 (archived)
Seismic survey in area between Cabo Orange and Cabo Gurupi by vessels Amazon Warrior, Venture G and Big John VII towing 12 cables of 1500 metres. Activity stated from 13 Oct 2026 to 24 Oct 2026; warning cancelled 25 Oct 00:00 UTC. Mariners should navigate with caution and avoid the area where possible due to long towed cables.
Navigate with caution, keep clear of survey vessels and their towed cables and maintain a sharp lookout; avoid the area where possible.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Between Cabo Orange and Cabo Gurupi
- Validity
- From 13 Oct 2026, 00:00 UTC
Until 25 Oct 2026, 00:00 UTC13 OCT 26 TO 24 OCT 26 ... CANCEL THIS WARNING 250000 UTC OCT 26. - Activity periods
- 13 Oct 2026, 00:00 UTC - 24 Oct 2026, 23:59 UTC (13 Oct 2026 to 24 Oct 2026 (survey period))
- Hazards
- seismic survey, towed seismic cables (12 cables, 1500 meters)
- Cancels
- 0622/26 (archived)
- Charts
- CHART 21010 (INT 4071)
Vessels involved
- AMAZON WARRIOR · survey vessel
- VENTURE G · survey vessel
- BIG JOHN VII · survey vessel
Worked out automatically from the warning text on 14 Oct 2026, 17:09 UTC. It can be wrong: the official warning text is the authority.
Keywordsseismic survey
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