Debris from M/V tresta star adrift in vicinity 21-45.8S 055-28.6E
Indian Ocean · HYDROPAC 451/22
What this record establishes
Archived notice · 2022-02-22 09:54Z
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 VII 113/22 211940Z FEB 22.. Issued 2022-02-21 16:12Z. 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 -21.763, 55.477. 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
- Debris from M/V tresta star adrift in vicinity 21-17.23S 056-48.28Elater cancellation notice
These messages are connected by recorded cancellation references. The links establish relationships between notices; they do not by themselves confirm a single object, a continuous track, or recovery.
- HYDROPAC 451/22 · this notice2022-02-21 · Archived notice
- HYDROPAC 461/222022-02-22 · Archived notice
- issued
- 2022-02-21 16:12Z
- status
- Archived notice
- self-cancels
- 2022-02-24 16:12Z
- authority
- NAVAREA VII 113/22 211940Z FEB 22.
- NAVAREA
- NAVAREA VII · named as the source of this relay
- sea
- Indian Ocean
- position
- -21.763, 55.477
- vessel
- M/V TRESTA STAR · 2 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
WESTERN INDIAN OCEAN. REUNION. DNC 02. 1. DEBRIS FROM M/V TRESTA STAR ADRIFT IN VICINITY 21-45.8S 055-28.6E. 2. CANCEL THIS MSG 241612Z FEB 22.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Adrift
- Loose and moving with wind and current — a vessel, container, buoy, log or anything else no longer secured.
- 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.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
- 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.
Collected reports in this area · derelict & adrift vessels
33 within 180 nm since 2001 · 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.
- Debris from M/V tresta star adrift in vicinity 21-17.23S 056-48.28E2022-02-22
- Derelict seven meter F/V paille en queue I, white hull, partially submerged and adrift in 21-26.18S 055-25.24E2020-04-21
- Derelict four meter vessel, white and red hull, adrift in vicinity 20-51.3S 055-44.8E2019-11-28
- Derelict F/V partially submerged and adrift in vicinity 21-55.04S 053-03.46E2019-10-13
- Derelict 37 meter F/V jin yuan and kaohsiung, white and red hull, adrift in 19-54.60S 056-21.10E at 260700Z…2019-09-29
- Derelict ten meter F/V, white hull, adrift in 21-04.8S 054-07.4E2019-09-27
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
5 derelict & adrift vessels listed in force · see all
Record snapshot 2026-10-02 23:30Z; source collection times vary.
Derelicts
Abandoned, disabled or drifting vessels. All current derelict & adrift vessels →
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.