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Event ID: 20220316233646

Off the coast of Fukushima
Time of Quake	Magnitude	Depth
23:36:00 JST 16 Mar 2022	7.3	60

	Miyagi-North Miyagi-South Fukushima-Nakadori Fukushima-Hamadori
	Miyagi-Central
	Yamagata-Murayama Iwate Southern Inland Iwate Northern Inland
	Ibaraki-South Ibaraki-North Tochigi-North Niigata-Chuetsu Akita Southern Inland Aoimori Sanpachikamikita Yamagata-Okitami Fukushima-Aizu Iwate Northern Coast Iwate Southern Coast Yamagata-Shonai Tochigi-South Yamagata-Mogami
	Tokyo 23 Wards Chiba-South Chiba-Northwestern Chiba-Northeastern Tokyo Tama-East Kanagawa-East Kanagawa-West Yamanashi Central West Yamanashi East-Fuji 5 Lakes Nagano-Central Shizuoka-East Saitama-South Saitama-North Akita Southern Coast Aoimori Shimokita Aoimori Tsugaru-South Aoimori Tsugaru-North Akita Northern Coast Niigata-Joetsu Niigata-Kaetsu Gunma-South Gunma-North
	Hidaka-West Sorachi-South Tokachi-Central Tokachi-North Iburi-East Central Hidaka-East Hidaka-Central Mie-Northern Gifu Mino Midwest Aichi-West Ishikawa-Noto Nemuro-South Nemuro-Central Nemuro-North Kushiro-South Central Kushiro-North Tokachi-South Hiyama Region Oshima-West Niigata-Sado Saitama-Chichibu Tokyo Tama-West Akita Northern Inland Miyakejima Nagano-North Nagano-South Shizuoka-Izu Oshima-East Shizuoka-Central Ishikari-South Shizuoka-West Ishikari-North
	Osaka-North Gifu Mino Eastern Toyama-West Iburi-West Aichi-East Rumoi-South Nara Prefecture Hyogo-North Osaka-South Kyoto-South Shiga-South Shiga-North Toyama-East Mie-Central Monbetsu Kitami Hachijo-jima Niijima Izu Oshima Kozu Ishikari-Central Oshima-North Shiribeshi-North Shiribeshi-East Shiribeshi-West Sorachi-North Abashiri Soya-North Kamikawa-South Kamikawa-Central Kamikawa-North Sorachi-Central
	Shimane-West Wakayama-North Tottori-East Tottori-Central Tottori-West Shimane-East Okayama-North Fukui-Reinan Fukui-Reihoku Ogasawara Hyogo-Awaji Island Hyogo-Southeast Rumoi-North Central Ishikawa-Kaga Kyoto-North Gifu-Hida Mie-Southern Saga-South

Tsunami Advisory History

Severity	Coastal Area	Local Area	Estimated Arrival Time	Wave Height
23:39:00 JST 16 Mar 2022 - Original tsunami report
Tsunami Advisory	Miyagi			1 m
Tsunami Advisory	Fukushima			1 m
Slight sea level change	Eastern part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Pacific coast of central Hokkaido			0.2 m
Slight sea level change	Western part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Aomori-Pacific coast			0.2 m
Slight sea level change	Iwate			0.2 m
Slight sea level change	Ibaraki			0.2 m
Slight sea level change	Southern Pacific coast of Chiba			0.2 m
Slight sea level change	Chiba Uchibo			0.2 m
Slight sea level change	Tokyo Bay			0.2 m
Slight sea level change	Izu Islands			0.2 m
Slight sea level change	Sagami Bay/Miura Peninsula			0.2 m
Slight sea level change	Shizuoka			0.2 m
23:40:00 JST 16 Mar 2022 - Updated or additional information
Tsunami Advisory	Miyagi			1 m
		ISHINOMAKISHI AYUKAWA	23:50
		SENDAIKO	00:20
		ISHINOMAKIKO	00:10
Tsunami Advisory	Fukushima			1 m
		IWAKISHI ONAHAMA	00:20
		SOMA	00:00
Slight sea level change	Eastern part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Pacific coast of central Hokkaido			0.2 m
Slight sea level change	Western part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Aomori-Pacific coast			0.2 m
Slight sea level change	Iwate			0.2 m
Slight sea level change	Ibaraki			0.2 m
Slight sea level change	Southern Pacific coast of Chiba			0.2 m
Slight sea level change	Chiba Uchibo			0.2 m
Slight sea level change	Tokyo Bay			0.2 m
Slight sea level change	Izu Islands			0.2 m
Slight sea level change	Sagami Bay/Miura Peninsula			0.2 m
Slight sea level change	Shizuoka			0.2 m
00:49:00 JST 17 Mar 2022 - Updated or additional information
Tsunami Advisory	Miyagi			1 m
		ISHINOMAKISHI AYUKAWA	23:50
		SENDAIKO	00:20
		ISHINOMAKIKO	00:10
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
Tsunami Advisory	Fukushima			1 m
		IWAKISHI ONAHAMA	00:20
		SOMA	00:00
		IWAKISHI ONAHAMA	Wave may reach here.
		SOMA	Wave may reach here.
Slight sea level change	Eastern part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Pacific coast of central Hokkaido			0.2 m
Slight sea level change	Western part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Aomori-Pacific coast			0.2 m
Slight sea level change	Iwate			0.2 m
Slight sea level change	Ibaraki			0.2 m
Slight sea level change	Southern Pacific coast of Chiba			0.2 m
Slight sea level change	Chiba Uchibo			0.2 m
Slight sea level change	Tokyo Bay			0.2 m
Slight sea level change	Izu Islands			0.2 m
Slight sea level change	Sagami Bay/Miura Peninsula			0.2 m
Slight sea level change	Shizuoka			0.2 m
01:45:00 JST 17 Mar 2022 - Updated or additional information
Tsunami Advisory	Miyagi			1 m
		ISHINOMAKISHI AYUKAWA	23:50
		SENDAIKO	00:20
		ISHINOMAKIKO	00:10
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
Tsunami Advisory	Fukushima			1 m
		IWAKISHI ONAHAMA	00:20
		SOMA	00:00
		IWAKISHI ONAHAMA	Wave may reach here.
		SOMA	Wave may reach here.
		IWAKISHI ONAHAMA
		SOMA
Slight sea level change	Eastern part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Pacific coast of central Hokkaido			0.2 m
Slight sea level change	Western part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Aomori-Pacific coast			0.2 m
Slight sea level change	Iwate			0.2 m
Slight sea level change	Ibaraki			0.2 m
Slight sea level change	Southern Pacific coast of Chiba			0.2 m
Slight sea level change	Chiba Uchibo			0.2 m
Slight sea level change	Tokyo Bay			0.2 m
Slight sea level change	Izu Islands			0.2 m
Slight sea level change	Sagami Bay/Miura Peninsula			0.2 m
Slight sea level change	Shizuoka			0.2 m
02:00:00 JST 17 Mar 2022 - Updated or additional information
Tsunami Advisory	Miyagi			1 m
		ISHINOMAKISHI AYUKAWA	23:50
		SENDAIKO	00:20
		ISHINOMAKIKO	00:10
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA
		SENDAIKO
		ISHINOMAKIKO
Tsunami Advisory	Fukushima			1 m
		IWAKISHI ONAHAMA	00:20
		SOMA	00:00
		IWAKISHI ONAHAMA	Wave may reach here.
		SOMA	Wave may reach here.
		IWAKISHI ONAHAMA
		SOMA
		IWAKISHI ONAHAMA
		SOMA
Slight sea level change	Eastern part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Pacific coast of central Hokkaido			0.2 m
Slight sea level change	Western part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Aomori-Pacific coast			0.2 m
Slight sea level change	Iwate			0.2 m
Slight sea level change	Ibaraki			0.2 m
Slight sea level change	Southern Pacific coast of Chiba			0.2 m
Slight sea level change	Chiba Uchibo			0.2 m
Slight sea level change	Tokyo Bay			0.2 m
Slight sea level change	Izu Islands			0.2 m
Slight sea level change	Sagami Bay/Miura Peninsula			0.2 m
Slight sea level change	Shizuoka			0.2 m
02:28:00 JST 17 Mar 2022 - Updated or additional information
Tsunami Advisory	Miyagi			1 m
		ISHINOMAKISHI AYUKAWA	23:50
		SENDAIKO	00:20
		ISHINOMAKIKO	00:10
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA
		SENDAIKO
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA
		SENDAIKO
		ISHINOMAKIKO
Tsunami Advisory	Fukushima			1 m
		IWAKISHI ONAHAMA	00:20
		SOMA	00:00
		IWAKISHI ONAHAMA	Wave may reach here.
		SOMA	Wave may reach here.
		IWAKISHI ONAHAMA
		SOMA
		IWAKISHI ONAHAMA
		SOMA
		IWAKISHI ONAHAMA
		SOMA
Slight sea level change	Eastern part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Pacific coast of central Hokkaido			0.2 m
Slight sea level change	Western part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Aomori-Pacific coast			0.2 m
Slight sea level change	Iwate			0.2 m
Slight sea level change	Ibaraki			0.2 m
Slight sea level change	Southern Pacific coast of Chiba			0.2 m
Slight sea level change	Chiba Uchibo			0.2 m
Slight sea level change	Tokyo Bay			0.2 m
Slight sea level change	Izu Islands			0.2 m
Slight sea level change	Sagami Bay/Miura Peninsula			0.2 m
Slight sea level change	Shizuoka			0.2 m
03:26:00 JST 17 Mar 2022 - Updated or additional information
Tsunami Advisory	Miyagi			1 m
		ISHINOMAKISHI AYUKAWA	23:50
		SENDAIKO	00:20
		ISHINOMAKIKO	00:10
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA	Wave may reach here.
		SENDAIKO	Wave may reach here.
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA
		SENDAIKO
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA
		SENDAIKO
		ISHINOMAKIKO
		ISHINOMAKISHI AYUKAWA
		SENDAIKO
		ISHINOMAKIKO
Tsunami Advisory	Fukushima			1 m
		IWAKISHI ONAHAMA	00:20
		SOMA	00:00
		IWAKISHI ONAHAMA	Wave may reach here.
		SOMA	Wave may reach here.
		IWAKISHI ONAHAMA
		SOMA
		IWAKISHI ONAHAMA
		SOMA
		IWAKISHI ONAHAMA
		SOMA
		IWAKISHI ONAHAMA
		SOMA
Slight sea level change	Eastern part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Pacific coast of central Hokkaido			0.2 m
Slight sea level change	Western part of the Pacific Coast of Hokkaido			0.2 m
Slight sea level change	Aomori-Pacific coast			0.2 m
Slight sea level change	Iwate			0.2 m
Slight sea level change	Ibaraki			0.2 m
Slight sea level change	Southern Pacific coast of Chiba			0.2 m
Slight sea level change	Chiba Uchibo			0.2 m
Slight sea level change	Tokyo Bay			0.2 m
Slight sea level change	Izu Islands			0.2 m
Slight sea level change	Sagami Bay/Miura Peninsula			0.2 m
Slight sea level change	Shizuoka			0.2 m
05:00:00 JST 17 Mar 2022 - Tsunami advisory cancelled
05:02:00 JST 17 Mar 2022 - Tsunami advisory cancelled