I 9301/26
Shallower depths than charted in Amazon Basin area (chart 4032)
Activeuntil 28 Nov 2026, 00:00 UTC (in 20 days)Received 06 Nov 2026, 11:40 UTC
Warning text
Positions open on the mapCHART 4032
DEPTHS LOWER THAN THOSE REPRESENTED ON CHART
NA AREA LIMITADA POR
03-03.92S 059-43.22W
03-04.14S 059-43.16W
03-04.86S 059-44.81W
03-04.64S 059-46.49W
03-04.13S 059-46.44W
03-03.70S 059-44.90W
MENOR PROFUNDIDADE ENCONTRADA -0,1 METROS EM 03-04.02S 059-43.81W
CANCEL LOCAL I 9291/26
CANCEL THIS WARNING 050000 UTC NOV 28.
Location map
Open on the full mapAnalysis
Activeuntil 28 Nov 2026, 00:00 UTC (in 20 days)Reported depths are shallower than those shown on chart 4032 in a limited area of the Amazon Basin. The smallest depth found is -0.1 metres at 03-04.02S 059-43.81W. This warning cancels LOCAL I 9291/26 and remains in force until 050000 UTC 28 NOV.
Navigate with caution; avoid the marked area if possible and consult chart 4032. Update passage plans and warn nearby traffic.
- Type
- Navigational hazard · severity high
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map, or as an API feed.
- Location
- Amazon Basin
- Validity
- Until 28 Nov 2026, 00:00 UTCCANCEL THIS WARNING 050000 UTC NOV 28.
- Hazards
- reduced depth, uncharted shoal
- Cancels
- LOCAL I 9291/26
- Charts
- 4032
Coast stations for this area
- DSCDSC Station Manaus RadioMRCC BrazilBrazilMMSI 007100003HF12 NM from the area
Worked out automatically from the warning text on 06 Nov 2026, 11:49 UTC. It can be wrong: the official warning text is the authority.