Man overboard from M/V monte alegre in 20-46.5S 057-38.5E at 250610Z may
Indian Ocean · HYDROPAC 1567/11
What this record establishes
Archived notice · 2011-07-02 09:02Z
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 VIII 334/11 260731Z MAY 11.. Issued 2011-05-26 07:54Z. 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
- Indian Ocean. The parsed report position is -20.775, 57.642. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
- issued
- 2011-05-26 07:54Z
- status
- Archived notice
- authority
- NAVAREA VIII 334/11 260731Z MAY 11.
- NAVAREA
- NAVAREA VIII · named as the source of this relay
- sea
- Indian Ocean
- position
- -20.775, 57.642
- vessel
- M/V MONTE ALEGRE
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
WESTERN INDIAN OCEAN. MAURITIUS-SOUTH COAST. MAN OVERBOARD FROM M/V MONTE ALEGRE IN 20-46.5S 057-38.5E AT 250610Z MAY. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO ANY COASTAL RADIO STATION.
Reading this warning
- Man overboard
- Someone has gone into the water from a vessel; ships in the area are asked to look for them.
- 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.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
- Keep a sharp lookout
- A request to every ship in the area to watch for the vessel, people or object described.
- Assist if possible
- The second half of the standard rescue request: ships able to help are asked to do so.
Collected reports in this area · distress & casualty cases (archived)
44 within 180 nm since 1999 · 0 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.
- Derelict vessel, blue hull, capsized and adrift in 20-56.83S 055-00.46E2023-03-20
- 13 meter S/V aloha, white hull, one person on board, overdue2022-08-22
- M/V simabe, dark blue hull, overdue in vicinity reunion island (20-50.86S 055-30.13E)2022-03-30
- Distress signal received from vessel neptune south of mauritius (20-33S 057-30E) at 030656Z mar2022-03-03
- Derelict six meter vessel, white hull, capsized and adrift in 20-15S 055-06E2021-05-27
- Distress signal received on 406 mhz in 21-03.01S 057-12.5E at 040414Z apr2020-04-04
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
Worldwide in the collected sources
0 distress & casualty cases (archived) listed in force · see all
Record snapshot 2026-10-02 22:07Z; source collection times vary.
Incidents
Search-and-rescue broadcasts, published only once a case has been closed for 30 days: groundings, sinkings, capsizes, fires, man overboard, overdue vessels. Nothing here is live. All current distress & casualty cases (archived) →
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.