Cancel HYDROLANT 946/13, 1588/14
South Atlantic Ocean · HYDROLANT 1593/14
What this record establishes
Archived notice · 2014-09-13 09:55Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAVAREA V S 726/14 272323Z JUL 14 - NAVAREA V E 735/14 282347Z JUL 14.. Issued 2014-06-29 04:50Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- South Atlantic Ocean. The parsed report position is -24.095, -45.703. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Brazil-south Coastcancelled by this notice
- Derelict M/V saves lives will drift adrift in 07-33.0S 033-50.5W at 271630Z juncancelled by this notice
Current notices and reporting history in the South Atlantic Ocean →
- issued
- 2014-06-29 04:50Z
- status
- Archived notice
- authority
- NAVAREA V S 726/14 272323Z JUL 14 - NAVAREA V E 735/14 282347Z JUL 14.
- NAVAREA
- NAVAREA V · named as the source of this relay
- issued by
- NAVAREA V S
- sea
- South Atlantic Ocean
- position
- -24.095, -45.703
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST. CHART 24140 1. ARQUIPELAGO DE ALCATRAZES LIGHT 24-05.7S 045-42.2W UNLIT. 2. CANCEL HYDROLANT 946/13, 1588/14. 3. CANCEL THIS MSG 23 DEC 14.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- Unlit / extinguished
- A light, buoy or structure that is not showing its charted light.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · aids-to-navigation notices
340 within 180 nm since 1999 · 4 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Ponta dos meros light 23-13.57S 044-20.83W unlit until 24 mar2026-09-26
- Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sep2026-03-31
- Odas buoy established in 24-06.36S 045-38.78W2026-03-30
- Laje da conceicao light 24-14.18S 046-41.46W unlit until 24 sep2026-03-30
- Yellow odas buoy established in 24-08.60S 045-40.70W2024-04-25
- Caraguata light in 25-34.38S 048-19.23W unlit until 30 sep2024-04-03
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
137 aids-to-navigation notices listed in force · see all
Record snapshot 2026-10-02 04:04Z; source collection times vary.
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
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.