{"priorityWatch":[{"name":"阿蘇山","addedAt":"2026-08-20T09:00:12.724Z","expiresAt":"2026-09-19T09:00:12.724Z","reason":"alert_level_2_plus","alertLevel":2},{"name":"十勝岳","addedAt":"2026-08-21T08:00:07.492Z","expiresAt":"2026-09-20T08:00:07.492Z","reason":"alert_level_2_plus","alertLevel":3},{"name":"口永良部島","addedAt":"2026-09-06T19:00:29.460Z","expiresAt":"2026-10-06T19:00:29.460Z","reason":"alert_level_2_plus","alertLevel":2},{"name":"桜島","addedAt":"2026-09-07T12:00:51.373Z","expiresAt":"2026-10-07T12:00:51.373Z","reason":"alert_level_2_plus","alertLevel":3},{"name":"薩摩硫黄島","addedAt":"2026-09-07T12:00:51.373Z","expiresAt":"2026-10-07T12:00:51.373Z","reason":"alert_level_2_plus","alertLevel":2},{"name":"諏訪之瀬島","addedAt":"2026-09-07T12:00:51.373Z","expiresAt":"2026-10-07T12:00:51.373Z","reason":"alert_level_2_plus","alertLevel":2},{"name":"霧島山","addedAt":"2026-09-07T12:00:51.373Z","expiresAt":"2026-10-07T12:00:51.373Z","reason":"alert_level_2_plus","alertLevel":2},{"name":"雌阿寒岳","addedAt":"2026-09-07T12:00:51.373Z","expiresAt":"2026-10-07T12:00:51.373Z","reason":"alert_level_2_plus","alertLevel":2}],"lastUpdated":"2026-09-15T16:01:04.774Z","count":8,"description":"Volcanoes at alert level 2 or higher are automatically added to priority watch for 30 days"}