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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 10/20/2016 20:12 JST
This earthquake poses no tsunami risk.

  • Occurred at
    10/20/2016 20:12
  • Epicenter region
    Northern Gunma Prefecture
  • Maximum seismic intensity
    3
  • Magnitude
    3.8
  • Depth
    10km
  • Latitude/Longitude
    36.6N139.3E

Seismic intensity in each area

Seismic intensity/Region where observed

3
Gunma Prefecture
  • Kiryu City
  • Numata City
  • Shibukawa City
  • Katashina Village
2
Tochigi Prefecture
  • Nikko City
Gunma Prefecture
  • Maebashi City
  • Isesaki City
  • Ota City
  • Midori City
  • Higashiagatsuma Town
  • Showa Village
  • Minakami Town
1
Fukushima Prefecture
  • Hinoemata Village
Ibaraki Prefecture
  • Mito City
  • Tsuchiura City
  • Ishioka City
  • Kasumigaura City
  • Omitama City
Tochigi Prefecture
  • Ashikaga City
  • Tochigi City
  • Sano City
  • Kanuma City
Gunma Prefecture
  • Takasaki City
  • Tatebayashi City
  • Tomioka City
  • Shinto Village
  • Yoshioka Town
  • Kanra Town
  • Nakanojo Town
  • Takayama Village
  • Kawaba Village
  • Ora Town
Saitama Prefecture
  • Kumagaya City
  • Honjo City
  • Higashimatsuyama City
  • Fukaya City
  • Kuki City
  • Nagatoro Town
Tokyo Metropolis
  • Higashiyamato City

10/20 20:16

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
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Earthquake history