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As of 2026/09/06 21:24

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23 Western wards	Chiyoda Chuo Minato Shinagawa Ota Meguro Setagaya Shibuya Shinjuku Nakano Suginami Toshima Itabashi Nerima Bunkyo Kita
23 Eastern wards	Taito Arakawa Adachi Sumida Koto Katsushika Edogawa
Tamahokubu	Musashino Mitaka Fuchu Chofu Koganei Komae Nishi-tokyo Tachikawa Akishima Kodaira Higashimurayama Kunitachi Kokubunji Musashimurayama Higashi-yamato Kiyose Higashikurume
Tamaseibu	Fussa Hamura Mizuho Ome Akiruno Hinode Hinohara Okutama
Tamananbu	Machida Tama Inagi Hachioji Hino
Oshima island	Oshima
Niijima island	Toshima Niijima Kozushima
Hachijo island	Hachijo Aogashima
Miyake island	Miyake Mikurajima
Ogasawara Islands	Ogasawara

For each municipality

23 Western wards	Chiyoda Chuo Chuo Rainfall Kamejima river Rainfall Kamejimagawa water gate Tsukishimagawa water gate Sumiyoshi water gate Nihonbashi water gate Tsukijigawa water gate Tsukuda water gate Asashio water gate Minato Takahama Rainfall Shinohashi bridge Waterlevel Takahama water gate Hinode water gate Shinohashi bridge Camera Furukawa river water inlet upstream Waterlevel Furukawa river regulating reservoir Furukawa river water inlet downstream Waterlevel Furukawa Water Intake Facility Camera Shinagawa Shinagawa Rainfall Showa bridge Waterlevel Osaki bridge Waterlevel Ichiba bridge Waterlevel Tachiai river Waterlevel Ebara reservoir upstream Waterlevel Ebara reservoir downstream Waterlevel Yayama bridge Waterlevel Ebara regulating reservoir upstream Megurogawa water gate Osaki bridge Camera Ebara Camera Ebara Ikeue Camera Ota Ikegami Rainfall Uchikawa river Rainfall Asahi bridge Waterlevel Ikegami Waterlevel Uchikawa water gate Ikegami Camera Takanoiri sluice gate Camera Tenku bridge Camera Asahi bridge Camera Nishikamata Waterlevel Meguro Kodai bridge Rainfall Dengaku bridge Waterlevel Aobadai Waterlevel Kodai bridge Waterlevel Funairiba regulating reservoir Funairiba Camera Aobadai Camera Funairiba Rainfall Setagaya Kamisoshigaya Rainfall Setagaya Rainfall Kinuta Rainfall Tamagawa Rainfall Karasuyama Rainfall Sakurajosui Rainfall Kitazawa Rainfall Kamiyouga Rainfall Yagawa bridge Waterlevel Maruyama bridge Waterlevel Takino bridge Waterlevel Kamata bridge Nogawa river Waterlevel Kamata bridge Senkawa river Waterlevel Miyashita bridge Waterlevel Tamagawa sluice Waterlevel Kamata bridge Senkawa river Camera Kamata bridge Nogawa river Camera Yagawa bridge Camera Maruyama bridge Camera Takino bridge Camera Miyashita bridge Camera Shibuya Shibuya bridge Rainfall Shibuya bridge Waterlevel Shibuya bridge Camera Shinjuku Shinjuku Rainfall Tajima bridge Waterlevel Minamiotaki bridge Waterlevel Ochiaiue Waterlevel Ochiai regulating reservoir Ochiai regulating reservoir Camera Kashiwa bridge Camera Nakano Nakano Rainfall Wadami bridge Rainfall Wadami bridge Waterlevel Kamitakadaue Waterlevel Chitose bridge Waterlevel Rosei bridge Waterlevel Asahi bridge Waterlevel Myoshoji Niue Waterlevel Myoshoji first regulating reservoir Myoshoji second regulating reservoir Kamitakada regulating reservoir Takasago bridge Camera Shinzen Goryu Camera Rosei bridge Camera Nakano Kogyo Camera Myoshoji water inlet Camera Saginomiya regulating reservoir Minamiotaki bridge Camera Chitose bridge Camera Kamitakadaue Camera Tenjin bridge Camera Taiyo bridge Camera Asahi bridge Camera Nishihara bridge Camera Suginami Kugayama Rainfall Ikebukuro bridge Rainfall Aioi bridge Rainfall Banya bridge Waterlevel Ikebukuro bridge Waterlevel Tsukuda bridge Waterlevel Kugayama bridge Waterlevel Midori bridge Waterlevel Miyashita bridge Waterlevel Hakusanmae bridge Waterlevel Aioi bridge (zen) Waterlevel Nishitabata bridge Waterlevel Matsumi bridge Waterlevel Haraterabu bridge Waterlevel Kanda water inlet upstream Waterlevel Kanda water inlet downstream Waterlevel Wadabori No.6 regulating reservoir Kannana regulating reservoir Banya bridge Camera Aioi bridge Camera Wadami bridge Camera Kanda water inlet Camera Zenpukuji water inlet Camera Zenpukujigawa regulating reservoir Zenpukujigawa reservoir Camera Nishitabata bridge Camera Hakusanmae bridge Camera Ogikubo bridge Camera Wadabori Park retention basin Tsukuda bridge Camera Kugayama bridge Camera Hara bridge Camera Midori bridge Camera Ogikubo bridge Waterlevel Miyashita bridge Camera Wadabori Park retention basin Camera Shimotakaido regulating reservoir Toshima Toshima Rainfall Itabashi Akatsuka Rainfall Kaga bridge Waterlevel Sasame bridge Waterlevel Kaga bridge Camera Kubota bridge Camera Sasame bridge Camera Funato bridge Camera Nerima Nerima Rainfall Shakujii Rainfall Echigoyama bridge Rainfall Oizumi Rainfall Miyayado bridge Waterlevel Kamiji bridge Waterlevel Suzushiro bridge Waterlevel Inari bridge Waterlevel Tamebuchi bridge Waterlevel Echigoyama bridge Waterlevel Mitsu bridge Waterlevel Matsudono bridge Waterlevel Shinhashido bridge Waterlevel Fujimiike regulating reservoir Bikunihashi upstream regulating reservoir Bikunihashi downstream regulating reservoir Tamebuchi bridge Camera Shinhashido bridge Camera Inari bridge Camera Shakujii river water inlet upstream Waterlevel Shakujii river water inlet downstream Waterlevel Shakujii gate Camera Echigoyama bridge Camera Koyasu bridge Waterlevel Mitsu bridge Camera Matsudono bridge Camera Koyasu bridge Camera Miyayado bridge Camera Kamiji bridge Camera Suzushiro bridge Camera Atago bridge Camera Miyano bridge Camera Atago bridge Waterlevel Miyano bridge Waterlevel Koushin bridge Camera Bunkyo Iidabashi bridge Waterlevel Kamon bridge Camera Iidabashi bridge Camera Kita Shimo bridge Rainfall Shimo bridge Waterlevel Shingashi bridge Waterlevel Mizota bridge Waterlevel Mizota bridge Camera Shimo bridge Camera Shingashi bridge Camera Ukima Bridge Camera Ukima bridge Waterlevel
23 Eastern wards	Taito Arakawa Arakawa Rainfall Odai Camera Adachi Adachi Rainfall Kenaga bridge Rainfall Odai Waterlevel Washimiya bridge Waterlevel Kenaga bridge Waterlevel Washimiya bridge Camera Shin Shiba river Camera Kenaga bridge Camera Takumi bridge Camera Takumi bridge Waterlevel Sumida Tatekawa water gate Genmorikawa water gate Koto Koto Rainfall Tatsumi Rainfall Kiyosumi Rainfall Kiyosumi drainage pump station Oshimagawa water gate Shin Onagigawa water gate Ogibashi lock gate Onagigawa drainage pump station Heikyu water gate Tatsumi water gate Shinonome water gate Shinsuna water gate Katsushika Shinkoiwa Rainfall Kanamachi Rainfall Mito bridge Waterlevel Kamihirai water gate Mito bridge Camera Aoto bridge Camera Edogawa Imai Rainfall Shinkawa river Rainfall Kinegawa river Rainfall Shinkawa drainage pump station Imai water gate Kinegawa drainage pump station
Tamahokubu	Musashino Mitaka Nagakubo Rainfall Osawa bridge Waterlevel Nagakubo Waterlevel Osawa reservoir upstream Waterlevel Ngawa osawa regulating reservoir Osawa reservoir Camera Osawa reservoir upstream Camera Nagakubo Camera Osawa bridge Camera Maruyama bridge Waterlevel Fuchu Fuchu Rainfall Chofu Chofu Rainfall Nogawa river Waterlevel Irima river Waterlevel Irima river diversion channel Rainfall Irima river diversion channel Waterlevel Irima river diversion channel Camera Irima river Camera Mabashi Camera Enoki bridge Camera Mabashi Waterlevel Koganei Kuraone bridge Rainfall Nogawa park Rainfall Nogawa Ikegami Waterlevel Senkawa Hanami Waterlevel Senkawa river water inlet Waterlevel Nogawa river first regulating reservoir Senkawa Hanami Camera Senkawa river water inlet Camera Komae Nogawa river Camera Nishi-tokyo Tanashi Rainfall Shibakubo Rainfall Minamicho Waterlevel Mukoudai Waterlevel Shibakubo Waterlevel Minamicho regulating reservoir Mukoudai regulating reservoir Shibakubo regulating reservoir Shibakubo Camera Mukoudai Camera Yagisawa bridge Camera Tamebuchi bridge upstream Camera Tamebuchi bridge Upstream Waterlevel Yagisawa bridge Waterlevel Tachikawa Tachikawa Rainfall Shimosuna bridge Rainfall Shimosuna bridge Waterlevel Zanbori Ikeue Waterlevel Zanborigawa regulating reservoir Shimosuna bridge Camera Zanbori Ikeue Camera Yamanakasakashita Camera Tachikawa bridge Camera Akishima Zanbori Ikeshita Waterlevel Kodaira Higashimurayama Kodaira cemetery Rainfall Higashimurayama Rainfall Maruyama bridge Waterlevel Aobacho Waterlevel Yomogi bridge Waterlevel Akitsu bridge Waterlevel Maruyama bridge Camera Aobacho Camera Akitsu bridge Camera Yomogi bridge Camera Kunitachi Kunitachi Rainfall Kokubun-ji Ichirizuka bridge Rainfall Kuraone bridge Waterlevel Ichirizuka bridge Waterlevel Kuraone bridge Camera Ichirizuka bridge Camera Musashimurayama Seigan bridge Rainfall Seigan bridge Waterlevel Shinmei bridge Waterlevel Nakasuna bridge Waterlevel Shinyakushi bridge Waterlevel Shinmei bridge Camera Shinyakushi bridge Camera Fujizuka bridge Camera Nakasuna bridge Camera Fujizuka bridge Waterlevel Higashi-yamato Higashi-yamato Rainfall Takagi bridge Waterlevel Gochu bridge Waterlevel Narahashi river Waterlevel Takagi bridge Camera Nichigetsu bridge Waterlevel Miyamaeninohashi Camera Nichigetsu bridge downstream Camera Miyamaeninohashi Waterlevel Gochu bridge Camera Murayama bridge Camera Kiyose Nakazato Rainfall Kiyose bridge Waterlevel Nakazato Waterlevel Kanayama bridge Waterlevel Kanayama bridge Camera Nakazato Camera Sakai bridge Camera Noshio bridge Camera Shiromae bridge Camera Shiromae bridge Waterlevel Sakai bridge Waterlevel Kanayama regulating reservoir Camera Higashikurume Higashikurume Rainfall Kuromebashi reservoir Kurome river water inlet upstream Waterlevel Kuromebashi reservoir Ochiai river water inlet downstream Waterlevel Kuromebashi regulating reservoir Kuromebashi reservoir Kurome river water inlet downstream Waterlevel Kuromebashi reservoir Ochiai river water inlet upstream Waterlevel Kuromebashi reservoir Kurome river water inlet Camera Kuromebashi reservoir Ochiai river water inlet Camera Shimoda bridge Camera Tatenonino bridge Camera Bishamon bridge Camera Shinpoh bridge Camera Shimoda bridge Waterlevel Bisyamon bridge Waterlevel Oriba bridge Waterlevel Oriba bridge Camera Tatenonino bridge Waterlevel Shimoyabashi regulating reservoir
Tamaseibu	Fussa Fussa Rainfall Hamura Hamura Rainfall Mizuho Omote bridge Camera Omote bridge Waterlevel Ome Ome Rainfall Baigou Rainfall Mount Mitake Rainfall Nariki Rainfall Osoki Rainfall Mannen bridge Waterlevel Kasumi river Waterlevel Nariki river Waterlevel Kurosawa river Waterlevel Kasumi river reservoir upstream Waterlevel Kasumi river reservoir downstream Waterlevel Kasumigawa regulating reservoir Nariki river Camera Kasumi river Camera Gotanda bridge Camera Kurosawa river Camera Kasumigawa Regulating Reservoir1 Camera Kasumigawa Regulating Reservoir2 Camera Yamazaki riverbed Camera Yuzuki 2-chome Riverbank Camera Akiruno Itsukaichi Rainfall Sugao Rainfall Ozaki bridge Waterlevel Akiru bridge Waterlevel Yamada Camera Akiru bridge Camera Totohara Camera Komiya Furusato Nature School Camera Hirataka bridge Camera Oiwake bridge Camera Higashiakigawa bridge Waterlevel Yamada Waterlevel Totohara Waterlevel Hirataka bridge Waterlevel Yousawakawa Shinbashi Waterlevel Ozaki bridge Camera Shinkai Bridge Waterlevel Owada Ground Waterlevel Hikita Bridge Waterlevel Hinode Higashi Hirai bridge Camera Ochiai bridge Camera Shikanoyu bridge Camera Mushiko bridge Waterlevel Tamanouchi bridge Camera Tamanouchi bridge Waterlevel Horiguchi bridge upstream Camera Hinohara Hizato Rainfall Hinohara Rainfall Kazuma Rainfall Okutama Okutama Rainfall Nippara Rainfall Ogouchi Rainfall
Tamananbu	Machida Machida Rainfall Horai bridge Rainfall ShimoKawato bridge Rainfall Zushi Rainfall ShimoKawato bridge Waterlevel Sakashita bridge Waterlevel Yasaki bridge Waterlevel Takase bridge Waterlevel Sakai bridge Waterlevel Negishi bridge Waterlevel Horai bridge Waterlevel Negishi bridge Camera ShimoKawato bridge Camera Yasaki bridge Camera Takase bridge Camera Sakai bridge Camera Tsuruma Rainfall Tsuruma Waterlevel Tsuruma Camera Sakashita bridge Camera Horai bridge Camera Tama Higashiteragata Rainfall Kasumigaseki bridge Waterlevel Kuruma bridge Waterlevel Kasumigaseki Bridge Camera Kuruma bridge Camera Kaminone bridge Camera Kaminone bridge Waterlevel Inagi Inagi Rainfall Nitta bridge Waterlevel Misawa river upstream Waterlevel Sunabano bridge Camera Misawa river upstream Camera Hachioji Hachioji Rainfall Yugi Rainfall Tokiwa bridge Rainfall Katakura Rainfall Takao Rainfall Ongata Rainfall Kataido Rainfall Takiyama Rainfall Awazu Rainfall Shintsurumi bridge Waterlevel Myoohshita bridge Waterlevel Matsue bridge Waterlevel Itado bridge Waterlevel Shimizu bridge Waterlevel Kataido Waterlevel Mikami bridge Waterlevel Mimura bridge Waterlevel Yokokawa bridge Waterlevel Kamikunugida bridge Waterlevel Takeya bridge Waterlevel Azuma bridge Waterlevel Shirahata bridge Waterlevel Hyoei bridge Waterlevel Tokiwa bridge Waterlevel Oguri river Waterlevel Ota river Waterlevel Asakawa office Camera Itado bridge Camera Kamikunugida bridge Camera Tokiwa bridge Camera Sakae bridge Camera Kamiya bridge Camera Shimizu bridge Camera Oguri river bridge Camera Takinosawahotaru bridge Camera Minegayato bridge Camera Azuma bridge Camera Shirahata bridge Camera Hyoei bridge Camera Takeya bridge Camera Kataido Camera Yokokawa bridge Camera Mimura bridge Camera Shintsurumi bridge Camera Myoohshita bridge Camera Hikawa bridge Camera Higashiakikawa bridge(S) Camera Higashiakikawa bridge(E) Camera Takinosawahotaru bridge Waterlevel Asakawa office Waterlevel Hikawa bridge Waterlevel Akane bridge Waterlevel Matsue bridge Camera Kamiya bridge Waterlevel Inari bridge Camera Yokoyama bridge Camera Sakae Bridge Waterlevel Hino Takahata Rainfall Hodokubo bridge Waterlevel Hodokubo bridge Camera Shin-asahi bridge Camera Ochikawa bridge Camera Ochikawa Bridge Waterlevel
Oshima island	Oshima island Tsubaitsuki Rainfall Gojinkachaya Rainfall Nomashi Rainfall Habu Rainfall
Niijima island	Toshima island Niijima island Kozushima island
Hachijo island	Hachijo Hachijo Rainfall Nakanogo Rainfall Eigo Rainfall Aogashima island Aogashima island Rainfall
Miyake island	Miyake Miyake Rainfall Kamanoshiri swamp (upper) Rainfall Igaya swamp Rainfall Michino swamp Rainfall Sabi Rainfall Mikurajima island Mikurajima island Rainfall Utatsushin 2 Rainfall Mount Utatsu Rainfall
Ogasawara Islands	Ogasawara Ogasawara Rainfall Yatsuse River Rainfall Hahajima Rainfall Yatsuse River Waterlevel Yatsuse River Camera

For each river

Ayase river

Kenaga river

Sumida river

Odai

Kanda river

Myoshoji river

Zenpukuji river

Shakujii river

Shin-gashi river

Shirako river

Kurome river

Ochiai river

Yanase river

Karabori river

Narahashi river

Kasumi river

Nariki river

Nariki river

Kurosawa river

Kurosawa river

Tama river

Mannen bridge

Yazawa river

Nogawa river

Senkawa river

Maruko river

Takino bridge

Irima river

Misawa river

Oguri river

Kotta river

Ota river

Ota river

Hodokubo river

Asakawa river

Yudono river

Hyoei river

Hyoei bridge

Yamada river

Takeya bridge

Kawaguchi river

Minami-Asakawa river

Annai river

Hikawa bridge

Shiroyama river

Mimura bridge

Yamairi river

Ozu river

Akane bridge

Zanbori river

Yachi river

Aki river

Yosawa river

Yousawakawa Shinbashi

Hirai river

Kitaokuno river

Mushiko bridge

Tsurumi river

Onda river

Takase bridge

Shinkoji river

Yasaki bridge

Meguro river

Nomi river

Furukawa river

Shibuya river

Shibuya bridge

Sakai river

Tachiai river

Tachiai river

Yatsuse river

Yatsuse River

Select

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all
23 Western wards	Chiyoda Chuo Minato Shinagawa Ota Meguro Setagaya Shibuya Shinjuku Nakano Suginami Toshima Itabashi Nerima Bunkyo Kita
23 Eastern wards	Taito Arakawa Adachi Sumida Koto Katsushika Edogawa
Tamahokubu	Musashino Mitaka Fuchu Chofu Koganei Komae Nishi-tokyo Tachikawa Akishima Kodaira Higashimurayama Kunitachi Kokubunji Musashimurayama Higashi-yamato Kiyose Higashikurume
Tamaseibu	Fussa Hamura Mizuho Ome Akiruno Hinode Hinohara Okutama
Tamananbu	Machida Tama Inagi Hachioji Hino
Oshima island	Oshima
Niijima island	Toshima Niijima Kozushima
Hachijo island	Hachijo Aogashima
Miyake island	Miyake Mikurajima
Ogasawara Islands	Ogasawara

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River image
Water level
Rainfall
Regulating reservoir
Floodgate tide level
Rain cloud radar
All

Legend

Legend

River image symbol

River camera
installation location
River camera
installation location outside Tokyo

Normal river

Flood inundation water level
80% water level
50% water level
Normal
Stopped ⁄ missed

Flood forecast river？

Flood inundation water level？
Flood danger water level？
Flood warning water level？
Stand-by water level for Flood Defense？
Normal
Stopped ⁄ missed

10-min rainfall

More than 30 mm
20〜29mm
15〜19mm
10〜14mm
5〜9mm
3〜4mm
1〜2mm
not met 1 mm
Stopped ⁄ missed

Storage ratio of regulating reservoir

100% storage ratio
80% storage ratio
50% storage ratio
Storage started
Normal
Stopped/missed

Floodgate tide level (mountain side) ⁄ (ocean side)

Warning water level exceeded
Warning water level not met
Normal
Invalid

Weather information ⁄ warnings in various areas

23 Western wards

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Chiyoda	Advisory	Advisory	-	Advisory	Advisory	-	-	-
Chuo	Advisory	Advisory	-	Advisory	Advisory	-	Advisory	-
Minato	Advisory	Advisory	-	Advisory	Advisory	-	Advisory	-
Shinagawa	Warning	Advisory	-	Advisory	Advisory	-	Advisory	-
Ota	Advisory	Advisory	-	Advisory	Advisory	-	Advisory	-
Meguro	Warning	Advisory	-	Advisory	-	-	-	-
Setagaya	Warning	Advisory	-	Advisory	-	-	-	-
Shibuya	Advisory	Advisory	-	Advisory	-	-	-	-
Shinjuku	-	Advisory	-	Advisory	-	-	-	-
Nakano	Warning	Advisory	-	Advisory	-	-	-	-
Suginami	Warning	Advisory	-	Advisory	-	-	-	-
Toshima	-	Advisory	-	Advisory	-	-	-	-
Itabashi	Warning	Advisory	-	Advisory	-	-	-	-
Nerima	Warning	Advisory	-	Advisory	-	-	-	-
Bunkyo	Advisory	Advisory	-	Advisory	-	-	-	-
Kita	Advisory	Advisory	-	Advisory	-	-	-	-

23 Eastern wards

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Taito	-	Advisory	-	Advisory	-	-	-	-
Arakawa	-	Advisory	-	Advisory	-	-	-	-
Adachi	Advisory	Advisory	-	Advisory	-	-	-	-
Sumida	Advisory	Advisory	-	Advisory	-	-	-	-
Koto	Advisory	Advisory	-	Advisory	Advisory	-	Advisory	-
Katsushika	Advisory	Advisory	-	Advisory	-	-	-	-
Edogawa	Advisory	Advisory	-	Advisory	Advisory	-	Advisory	-

Tamahokubu

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Musashino	Advisory	Advisory	-	Advisory	-	-	-	-
Mitaka	Advisory	Advisory	-	Advisory	-	-	-	-
Fuchu	-	Advisory	-	Advisory	-	-	-	-
Chofu	Advisory	Advisory	-	Advisory	-	-	-	-
Koganei	Advisory	Advisory	-	Advisory	-	-	-	-
Komae	Advisory	Advisory	-	Advisory	-	-	-	-
Nishi-tokyo	Warning	Advisory	-	Advisory	-	-	-	-
Tachikawa	-	Advisory	-	Advisory	-	-	-	-
Akishima	-	Advisory	-	Advisory	-	-	-	-
Kodaira	Advisory	Advisory	-	Advisory	-	-	-	-
Higashimurayama	-	Advisory	-	Advisory	-	-	-	-
Kunitachi	-	Advisory	-	Advisory	-	-	-	-
Kokubunji	Advisory	Advisory	-	Advisory	-	-	-	-
Musashimurayama	-	Advisory	-	Advisory	-	-	-	-
Higashi-yamato	-	Advisory	-	Advisory	-	-	-	-
Kiyose	Advisory	Advisory	-	Advisory	-	-	-	-
Higashikurume	Advisory	Advisory	-	Advisory	-	-	-	-

Tamaseibu

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Fussa	-	Advisory	-	Advisory	-	-	-	-
Hamura	-	Advisory	-	Advisory	-	-	-	-
Mizuho	Advisory	Advisory	-	Advisory	-	-	-	-
Ome	-	Advisory	-	Advisory	-	-	-	-
Akiruno	-	Advisory	-	Advisory	-	-	-	-
Hinode	-	Advisory	-	Advisory	-	-	-	-
Hinohara	-	Advisory	-	Advisory	-	-	-	-
Okutama	-	Advisory	-	Advisory	-	-	-	-

Tamananbu

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Machida	Advisory	Advisory	-	Advisory	-	-	-	-
Tama	-	Advisory	-	Advisory	-	-	-	-
Inagi	Advisory	Advisory	-	Advisory	-	-	-	-
Hachioji	Advisory	Advisory	-	Advisory	-	-	-	-
Hino	-	Advisory	-	Advisory	-	-	-	-

Oshima island

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Oshima	-	Urgent Warning	-	Advisory	Advisory	-	Advisory	-

Niijima island

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Toshima	-	Warning	-	Advisory	Advisory	-	Advisory	-
Niijima	-	Urgent Warning	-	Advisory	Advisory	-	Advisory	-
Kozushima	-	Urgent Warning	-	Advisory	Advisory	-	Advisory	-

Hachijo island

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Hachijo	Advisory	Urgent Warning	-	Advisory	Advisory	-	Advisory	-
Aogashima	-	Advisory	-	Advisory	Advisory	-	Advisory	-

Miyake island

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Miyake	Advisory	Urgent Warning	-	Advisory	Advisory	-	Advisory	-
Mikurajima	Advisory	Urgent Warning	-	Advisory	Advisory	-	Advisory	-

Ogasawara Islands

Area	Heavy Rain	Landslide	Storm Surge	Thunder Storm	Wind	Heavy Snow	High Wave	Others
Ogasawara	-	-	-	Advisory	-	-	Advisory	-

Emergency WarningAlert Level 5

Urgent WarningAlert Level 4

WarningAlert Level 3

AdvisoryAlert Level 2

Notification

The homepage has been renewed from March 7th. The URL of the observation station has been changed, so if it is registered in "Favorites", please change it to the new URL.

What can I do at the time of disaster or for advance preparation?

Gorverment ･ Prefecture river video website

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