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ArchivedReceived: 6 Oct 2026, 00:00Archived: 9 Oct 2026, 18:30Updated: 6 Nov 2026, 00:04
analysis
No longer in forceScientific diving operations in Troia caldeira, 8-9 Oct
Scientific diving operations will take place in the Caldeira de Troia on 08 and 09 October. Work will use vessels PIMPÃO I, HERNANI I and NAZARÉ. Mariners must respect the safety perimeter, avoid discharges within 50 metres and refrain from transiting or using propeller wash inside the safety radius.
Keep clear of the diving location, do not discharge within 50 metres, and do not transit or use propeller wash inside the safety radius; respect delimitation of the site.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
- Location
- Caldeira de Troia (Troia caldeira)
- Validity
- From 08 Oct 2026, 00:00 UTC
Until 09 Oct 2026, 23:59 UTCENTRE OS DIAS 08 E 09 DE OUTUBRO - Activity periods
- 08 Oct 2026, 00:00 UTC - 09 Oct 2026, 23:59 UTC (08 and 09 October (dates as given))
- Hazards
- scientific diving, restricted area, propeller wash prohibited, no discharges within safety radius
- Keep clear
- 0.027 NMINIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS ... INTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA.
Vessels involved
- PIMPÃO I · support vessel · call sign PT-128480-AL
- HERNANI I · support vessel · call sign PT-132750-AL
- NAZARÉ · support vessel · call sign PT-128801-AL
Coast stations for this area
- RCCMRSC HuelvaSpain116 NM from the area
- RCCMRSC CadizSpain168 NM from the area
- RCCMRSC VigoSpain223 NM from the area
- DSCDSC Station HuelvaMRSC HuelvaSpainMMSI 002241023VHF 35range 35 NM112 NM from the area
- DSCDSC Station ChipionaMRCC TarifaSpainMMSI 002241023MF 150range 150 NM159 NM from the area
- DSCDSC Station CadizMRSC CadizSpainMMSI 002241023VHF 35range 35 NM177 NM from the area
- DSCDSC Station La GuardiaMRCC FinisterreSpainMMSI 002241022VHF 35range 35 NM202 NM from the area
- DSCDSC Station TarifaMRCC TarifaSpainMMSI 002241023VHF 35, MF 150range 150 NM214 NM from the area
Generated automatically from the warning text on 07 Oct 2026, 12:11 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
AVISA-SE TODA A NAVEGAÇÃO QUE ENTRE OS DIAS 08 e 09 DE OUTUBRO VAO REALIZAR-SE TRABALHOS DE MERGULHO CIENTIFICO, NA CALDEIRA DE TROIA, NAS COORDENADAS :
38.481452 -8.96974 e 38.486391 -8.883739
, COM RECURSO AS EMBARCAÇOES PIMPÃO I-PT-128480-AL, HERNANI I-PT-132750-AL, NAZARÉ-PT-128801-AL.
NO PERÍODO EM QUE DECORRE O MERGULHO DEVEM SER RESPEITADAS AS CONDIÇÕES DE SEGURANÇA INERENTES AOS TRABALHOS, NOMEADAMENTE A DELIMITAÇÃO DO LOCAL, A INIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS AO LOCAL DE MERGULHO E A INTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA.
POSITION: 38-31.37N 008-47.65W
POSITION: 38-29.11N 008-53.10W