Other
Platform odn II established in 21-14.50S 039-58.66W
Western South Atlantic · Brazil-southeast Coast · HYDROLANT 846/21
- issued
- 2021-03-28 00:08Z
- status
- cancelled 2021-03-28 12:30Z (archive)
- self-cancels
- 2021-03-28 12:30Z
- authority
- NAVAREA V COASTAL E 213/21 272252Z MAR 21.
- sea
- South Atlantic Ocean
- position
- -21.242, -39.978
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTHEAST COAST. DNC 01. 1. PLATFORM ODN II ESTABLISHED IN 21-14.50S 039-58.66W. 2. CANCEL THIS MSG 281230Z MAR 21.
This area · other warnings
88 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Navigation prohibited 231600Z to 232300Z feb in area bound by 21-46.96S 040-58.81W, 21-46.94S 040-48.52W,…2024-02-23
- Itapemirim light in 21-00.11S 040-47.16W, irregular characteristic2023-11-29
- Itapemirim light in 21-00.11S 040-47.16W, irregular characteristic2023-11-29
- Itapemirim light 21-00.11S 040-47.16W at reduced intensity until 23 may 242023-11-25
- Navigation prohibited 192000Z to 200001Z sep in area bound by 20-41.50S 039-40.00W, 20-34.00S 039-46.00W,…2023-09-14
- Cabo frio light 23-00.81S 042-00.05W at reduced intensity until 25 oct2023-04-29
Season · when other warnings happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 46.3 nm
- Underwater operations 1100Z to 2100Z daily 13 thru 22 aug by M/V comando b and M/V am kirti in 20-23.90S…Surveys · 51.7 nm
- Underwater operations 0800Z to 1800Z daily 08 thru 22 aug by M/V marsanne and M/V comando b in 20-23.57S…Surveys · 51.9 nm
- Underwater operations 1100Z to 2100Z daily 12 thru 21 aug by M/V comando b and M/V faneromeni in 20-23.67S…Surveys · 51.9 nm
- Underwater operations 1100Z to 2100Z daily 15 thru 29 aug by M/V comando b and M/V rosco banyan in 20-23.37S…Surveys · 52.4 nm
- Underwater operations 0800Z to 1800Z daily 11 thru 25 aug by M/V comando b and M/V faneromeni in 20-23.00S…Surveys · 52.4 nm
- Underwater operations in progress until 27 aug by M/V navios felix and M/V comando b in 20-22.12S 040-08.38WSurveys · 53.2 nm
- Underwater operations 0800Z to 1800Z daily 02 thru 16 aug by M/V comando b and M/V royal topaz in 20-21.62S…Surveys · 53.6 nm
- Barra de itabapoana light 21-18.80S 040-57.90W unlit until 08 sep 26Nav aids · 55.4 nm
- Survey operations in progress until 312200Z aug in area bound by 21-36.17S 041-00.00W, 21-36.05S 040-37.59W,…Surveys · 58.8 nm
- Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 59.3 nm
- Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 62 nm
Worldwide now
34 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.