When a disaster might be caused by a heavy rain or a strong wind; "Advisory", "Warning", Furthermore, when the fear that a serious disaster happens is remarkably big, I announce "Emergency Warning" and appeal for attention and caution.
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| HOKKAIDO OSHIMA & HIYAMA | |||
| Oshima Chiho | Oshima Hokubu | Yakumo-cho Yakumo | |
| Oshamambe-cho | |||
| Oshima Tobu | Hakodate-shi | ||
| Hokuto-shi | |||
| Nanae-cho | |||
| Shikabe-cho | |||
| Mori-machi | |||
| Oshima Seibu | Matsumae-cho | High wave | |
| Fukushima-cho | High wave | ||
| Shiriuchi-cho | High wave | ||
| Kikonai-cho | High wave | ||
| Hiyama Chiho | Hiyama Hokubu | Yakumo-cho Kumaishi | High wave |
| Imakane-cho | |||
| Setana-cho | High wave | ||
| Hiyama Nambu | Esashi-cho | Gale High wave | |
| Kaminokuni-cho | Gale High wave | ||
| Assabu-cho | Gale | ||
| Otobe-cho | Gale High wave | ||
| Hiyama Okushirito | Okushiri-cho | High wave | |