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Earthquake information

earthquake.image.point.alt
Epicenter
  • Epicenter
Seismic intensity
  • 1
  • 2
  • 3
  • 4
  • 5-
  • 5+
  • 6-
  • 6+
  • 7
earthquake.image.area.alt
Epicenter
  • Epicenter
Seismic intensity
  • 1
  • 2
  • 3
  • 4
  • 5-
  • 5+
  • 6-
  • 6+
  • 7

Occurred at 12/22/2010 02:19 JST

  • Occurred at
    12/22/2010 02:19
  • Epicenter region
    Adjacent Sea of​ Chichijima Island
  • Maximum seismic intensity
    4
  • Magnitude
    7.8
  • Depth
    Very shallow
  • Latitude/Longitude
    27.1N143.9E

Seismic intensity in each area

Seismic intensity/Region where observed

4
Tokyo Metropolis
  • Ogasawara, Tokyo
2
Iwate Prefecture
  • Northern Inland, Iwate Prefecture
Miyagi Prefecture
  • Northern Miyagi Prefecture
  • Southern Miyagi Prefecture
  • Central Miyagi Prefecture
Yamagata Prefecture
  • Murayama, Yamagata Prefecture
Fukushima Prefecture
  • Nakadori, Fukushima Prefecture
  • Hamadori, Fukushima Prefecture
  • Aizu, Fukushima Prefecture
Ibaraki Prefecture
  • Northern Ibaraki Prefecture
  • Southern Ibaraki Prefecture
Tochigi Prefecture
  • Southern Tochigi Prefecture
Saitama Prefecture
  • Northern Saitama Prefecture
  • Southern Saitama Prefecture
Chiba Prefecture
  • Northwestern Chiba Prefecture
  • Southern Chiba Prefecture
Tokyo Metropolis
  • 23 Wards, Tokyo
  • Eastern Tama, Tokyo
Kanagawa Prefecture
  • Eastern Kanagawa Prefecture
  • Western Kanagawa Prefecture
Niigata Prefecture
  • Chuetsu, Niigata Prefecture
Yamanashi Prefecture
  • Eastern Region · Fuji Five Lakes, Yamanashi Prefecture
1
Hokkaido Prefecture
  • Central and southern Kushiro Region, Hokkaido
  • Northern Nemuro Region, Hokkaido
Aomori Prefecture
  • Sanpachi-Kamikita, Aomori Prefecture
  • Shimokita, Aomori Prefecture
Iwate Prefecture
  • Northern Coast, Iwate Prefecture
  • Southern Coast, Iwate Prefecture
  • Southern Inland, Iwate Prefecture
Akita Prefecture
  • Southern Coast, Akita Prefecture
  • Southern Inland, Akita Prefecture
Yamagata Prefecture
  • Okitama, Yamagata Prefecture
Tochigi Prefecture
  • Northern Tochigi Prefecture
Gunma Prefecture
  • Northern Gunma Prefecture
  • Southern Gunma Prefecture
Saitama Prefecture
  • Chichibu, Saitama Prefecture
Chiba Prefecture
  • Northeastern Chiba Prefecture
Tokyo Metropolis
  • Kozushima Island, Tokyo
  • Izu-Oshima Island, Tokyo
  • Niijima Island, Tokyo
  • Miyakejima Island, Tokyo
  • Hachijojima Island, Tokyo
Yamanashi Prefecture
  • Central · Western Yamanashi Prefecture
Nagano Prefecture
  • Central Nagano Prefecture
Shizuoka Prefecture
  • Izu, Shizuoka Prefecture
  • Eastern Shizuoka Prefecture

12/22 02:19

Issued by the Japan Meteorological Agency (JMA)

地震から避難するときは
津波警報が発表されたら、沿岸部からすぐに避難する
火災が発生していたら、火の手からできるだけ離れる
街なかを歩いて避難するなら、高いビルからは離れて歩く
避難場所を検索する

Earthquake history