E 9157/26

Yellow oceanographic spotter buoy established (Chart 1404)

Expiredended 27 Apr 2026, 20:00 UTC (189 days ago)Received 24 Oct 2026, 09:21 UTC

Warning text

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CHART 1404 BOIA SPOTTER PARA COLETA DE DADOS OCEANOGRAFICOS, COR AMARELA ESTABILISHED IN 20-47.92S 040-32.92W CANCEL THIS WARNING 212000 UTC APR 27.

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Analysis

Expiredended 27 Apr 2026, 20:00 UTC (189 days ago)

A yellow spotter buoy for oceanographic data collection has been established. Position given on Chart 1404 as 20-47.92S 040-32.92W. The message instructs cancellation at 21 2000 UTC Apr 27. No safety zone or broadcast contact is given.

Navigate with caution in the vicinity of the buoy and keep a good lookout.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: position 20-47.92S 040-32.92W (see Chart 1404)
Validity: Until 27 Apr 2026, 20:00 UTCCANCEL THIS WARNING 212000 UTC APR 27.
Hazards: fixed buoy (spotter) for data collection
Charts: CHART 1404

Coast stations for this area

RCCMRCC BrazilBrazil193 NM from the area
DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF218 NM from the area

Aids to navigation affected

Newly establishedspotter buoy · yellow · Chart 1404 · 20-47.92S 040-32.92W

No aids-to-navigation list in the database yet; aids are shown as the warning names them.

Worked out automatically from the warning text on 24 Oct 2026, 09:29 UTC. It can be wrong: the official warning text is the authority.

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