Japan local watch
Level 5 landslide emergency warning for the northern Izu Islands; Oshima Town named
At 2:54 p.m., the Japan Meteorological Agency issued a Level 5 sediment-disaster emergency warning for Tokyo’s northern Izu Islands. Oshima Town is named as the affected area. An emergency warning means the area faces a once-in-decades-class, extremely dangerous situation. Residents and travelers on the island should check official updates, stay away from slopes and streams, and put safety first.
A sediment-disaster emergency warning is in effect for the northern Izu Islands of Tokyo. The Japan Meteorological Agency (JMA) issued the information at 2:54 p.m., reported as Level 5.
According to news reports, Oshima Town is named as the area covered by the Level 5 sediment-disaster emergency warning. If you live on Izu Oshima, are there for work or to visit family, or are visiting as a traveler, check the danger of your current location first.
An emergency warning is not a routine heads-up. When one is issued, the area is described as facing a once-in-decades-class situation. Even if the rain seems to ease, slope failures and debris flows can still happen later. Do not go outside based on your own judgment alone, and do not approach valleys or cliffs to check conditions.
Who is affected
The named target is Oshima Town. That includes people at homes, lodgings, and workplaces in town, and around ports or sightseeing spots. Visitors from off the island often have little local knowledge and may not easily recognize dangerous slopes or streams. Follow local disaster information by the same standard as residents.
What to check next
See whether the JMA warning is still in effect for the northern Izu Islands or Oshima Town, whether the covered area has expanded, and whether it has been lifted. Also check whether Oshima Town has issued evacuation information. Reassess whether the building you are in sits below a cliff, at a valley outlet, or next to a steep slope.
Source
Shizuoka Shimbun reported a JMA emergency warning at 2:54 p.m. covering Oshima Town. Because this is breaking news, always cross-check the covered area and whether the warning remains in effect against official JMA and town announcements. This article stays within the provided news report and does not include rainfall totals, shelter lists, or transport suspensions.
What you can do now
1. Move indoors, away from cliffs and streams
2. Follow the town’s evacuation information. If it is already too dangerous to go outside, choose a relatively safer place where you are — for example, a higher floor away from cliffs
3. Stay away from rivers, mountain streams, cut slopes, and cliffs. Do not go out to check conditions
4. Consider canceling or postponing car travel and sightseeing plans
5. Confirm the latest information from official JMA and Oshima Town announcements