03-0376
ArchivedReceived: 4 Oct 2026, 07:20Archived: 9 Oct 2026, 10:50Updated: 31 Oct 2026, 09:06
analysis
No longer in forceDiving exercise off Atami, Honshu south coast 5-8 Oct evenings
Japan Self-Defense Force divers will conduct diving exercises near Atami Ko on 5 to 8 October. Exercises are scheduled daily 17:30-21:00 JST in the stated areas. Two alternate 1500 metre safety zones are given around the provided positions.
Keep clear of the exercise areas and navigate with caution; avoid the zones within 1500 metres of the stated positions during exercise times.
- Type
- Military exercise · severity moderate
- Feed
- Military exercises and firingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/military/
- Location
- Honshu south coast, Atami Ko and approach
- Validity
- From 05 Oct 2026, 08:30 UTC
Until 08 Oct 2026, 12:00 UTC1730 TO 2100 JST 05 TO 08 OCT, - Activity periods
- 05 Oct 2026, 08:30 UTC - 08 Oct 2026, 12:00 UTC (daily 1730-2100 JST)
- Hazards
- diving exercise, restricted area (safety zones)
- Keep clear
- 0.81 NMWITHIN 1500 METRES OF 35-05.5N 139-05.0E. ALTERNATE AREA. WITHIN 1500 METRES OF 35-04.7N 139-04.7E.
Coast stations for this area
- RCCMRCC NagoyaJapan27 NM from the area
- RCCMRCC YokohamaJapan35 NM from the area
- RCCMRCC KitakyushuJapan48 NM from the area
- DSCDSC Station ShimodaMRCC YokohamaJapanMMSI 004310301MF 150range 150 NM26 NM from the area
- DSCDSC Station ChikuraMRCC YokohamaJapanMMSI 004310301MF 150range 150 NM43 NM from the area
- DSCDSC Station Japan Coast GuardMRCC MaizuruJapanMMSI 004310001HF48 NM from the area
- DSCDSC Station Japan Coast GuardMRCC KagoshimaJapanMMSI 004310001HF48 NM from the area
- DSCDSC Station Japan Coast GuardMRCC KobeJapanMMSI 004310001HF48 NM from the area
Generated automatically from the warning text on 04 Oct 2026, 08:07 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Geometry refscircle_radius
- Geometry phraseswithin
Message content
EXERCISES
3RD RCG LOCAL WARNING NO.0376
HONSHU SOUTH COAST ATAMI KO AND APPROACH
EXERCISE
3RD RCG LOCAL WARNING NO.376. 041620 JST OCT.
HONSHU SOUTH COAST, ATAMI KO AND APPROACH,
DIVING EXERCISE BY SELF-DEFENSE FORCE DIVERS.
1730 TO 2100 JST 05 TO 08 OCT,
WITHIN 1500 METRES OF 35-05.50N 139-05.00E.
ALTERNATE AREA.
WITHIN 1500 METRES OF 35-04.70N 139-04.70E.