26-1996
ArchivedReceived: 21 Oct 2026, 05:00Archived: 24 Oct 2026, 04:21Updated: 1 Nov 2026, 00:24
analysis
No longer in forceLog adrift in Tosa Wan (south coast of Shikoku)
A floating log about 8 metres long reported adrift in the vicinity of Tosa Wan, southern Shikoku. Position reported 33-00.6N 133-42.4E at 210330Z Oct. Message to be cancelled at 240330Z Oct.
Navigate with caution and keep a good lookout for floating debris. Report sightings to appropriate authorities.
- Type
- Drifting object · severity moderate
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/hazards/
- Location
- Tosa Wan, south coast of Shikoku (Japan)
- Validity
- From 21 Oct 2026, 03:30 UTC
Until 24 Oct 2026, 03:30 UTCAT 210330Z OCT. CANCEL THIS MSG 240330Z OCT. - Activity periods
- 21 Oct 2026, 03:30 UTC - 24 Oct 2026, 03:30 UTC (reported 21 Oct 0330Z; self-cancels 24 Oct 0330Z)
- Hazards
- floating log, navigation hazard - deck or hull impact risk
- Reported
- 21 Oct 2026, 03:30 UTC (11 days ago)The object keeps drifting: the map shows an indicative drift circle that grows with time.
Coast stations for this area
- RCCMRCC HiroshimaJapan102 NM from the area
- RCCMRCC NiigataJapan102 NM from the area
- RCCMRCC KobeJapan125 NM from the area
- DSCDSC Station TosayamaMRCC KobeJapanMMSI 004310501MF 150range 150 NM38 NM from the area
- DSCDSC Station NoroMRCC HiroshimaJapanMMSI 004310601MF 60range 60 NM91 NM from the area
- DSCDSC Station SenzanMRCC KobeJapanMMSI 004310501MF 60range 60 NM99 NM from the area
- DSCDSC Station ShionomisakiMRCC KobeJapanMMSI 004310501MF 150range 150 NM107 NM from the area
- DSCDSC Station AburatsuMRCC KagoshimaJapanMMSI 004311001MF 150range 150 NM144 NM from the area
Generated automatically from the warning text on 21 Oct 2026, 06:08 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
SHIKOKU, S COAST. TOSA WAN.
LOG, ABOUT 8 METRE LONG, ADRIFT IN
VICINITY OF 33-00.60N 133-42.40E
AT 210330Z OCT.
CANCEL THIS MSG 240330Z OCT.