Japan Volcano AlertsIoto: volcanic alert level
StatusNear-crater warning (danger near the crater)continued
硫黄島
JMA’s current status for Ioto is: Near-crater warning (danger near the crater) (issued Dec 1, 2007 10:01 JST).
Last updated:
Always follow the latest announcements of the Japan Meteorological Agency and local municipalities, including entry restrictions. This site may lag behind official information. Official information from JMA
Latitude, longitude24.751, 141.289
火口周辺危険
What the alert levels mean
Level 5 (Evacuate) and Level 4 (Evacuation of elderly people etc.) concern residential areas; Level 3 (Do not approach the volcano) and Level 2 (Do not approach the crater) restrict access to the mountain or crater area; Level 1 means ‘Note that this is an active volcano’. Volcanoes without alert levels receive warnings such as ‘danger near the crater’ instead.