02-0205
Gunnery exercise south of Shiriyazaki, Honshu east coast
Activeuntil 05 Nov 2026, 10:00 UTC (in 4 days)Received 25 Sept 2026, 00:23 UTC
Warning text
Positions open on the mapEXERCISES
2ND RCG LOCAL WARNING NO.0205
HONSHU E COAST. S OF SHIRIYA SAKI GUNNERY EXERCISE BY JAPAN MINISTRY OF
EXERCISE.
2ND REGIONAL COAST GUARD HEADQUARTERS LOCAL WARNING NO.205,
PROMULGATION TIME 241630 JST SEP.
HONSHU, E COAST. S OF SHIRIYA SAKI.
GUNNERY EXERCISE BY JAPAN MINISTRY OF DEFENSE,
0800 JST TO 1900 JST DAILY 25 SEP TO 05 NOV.
WITHIN 10 KILOMETRES OF 41-04-03N 141-23-12E,
BETWEEN 43 DEGREES AND 133 DEGREES.
Location map
Open in the full mapAnalysis
Activeuntil 05 Nov 2026, 10:00 UTC (in 4 days)The Japan Ministry of Defense will conduct gunnery exercises south of Shiriyazaki Saki off the east coast of Honshu. Exercises are scheduled daily 0800-1900 JST from 25 Sep to 05 Nov. Exercise area: within 10 kilometres of 41-04-03N 141-23-12E, with additional reference "between 43 degrees and 133 degrees."
Avoid the exercise area, keep well clear and navigate with caution during the stated exercise times.
- Type
- Firing practice · severity high
- Feed
- Military exercises and firingAll warnings of this kind on the map, or as an API feed.
- Location
- Honshu, east coast, south of Shiriyazaki Saki
- Validity
- From 24 Sept 2026, 23:00 UTC
Until 05 Nov 2026, 10:00 UTC0800 JST TO 1900 JST DAILY 25 SEP TO 05 NOV. - Activity periods
- 24 Sept 2026, 23:00 UTC - 05 Nov 2026, 10:00 UTC (Daily 0800-1900 JST 25 Sep to 05 Nov (0800 JST = 23:00 UTC previous day, 1900 JST = 10:00 UTC))
- Hazards
- gunnery firing, live firing area
- Keep clear
- 5.4 NMWITHIN 10 KILOMETRES OF 41-04-03N 141-23-12E
Coast stations for this area
- RCCMRCC OtaruJapan129 NM from the area
- RCCMRCC KitakyushuJapan333 NM from the area
- RCCMRCC YokohamaJapan347 NM from the area
- DSCDSC Station SameMRCC ShiogamaJapanMMSI 004310201MF 150range 150 NM37 NM from the area
- DSCDSC Station HakadateyamaMRCC OtaruJapanMMSI 004310101MF 150range 150 NM51 NM from the area
- DSCDSC Station NyudozakiMRCC ShiogamaJapanMMSI 004310201MF 150range 150 NM100 NM from the area
- DSCDSC Station KamaishiMRCC ShiogamaJapanMMSI 004310201MF 150range 150 NM111 NM from the area
- DSCDSC Station ShakotanMRCC OtaruJapanMMSI 004310101MF 150range 150 NM141 NM from the area
Worked out automatically from the warning text on 27 Sept 2026, 20:30 UTC. It can be wrong: the official warning text is the authority.
Keywordsgunnery exerciseGUNNERY