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Earthquake Information

Earthquakes within the last week
Seismic Intensity Information Earthquake Information Earthquake and Seismic Intensity Informatio Information on seismic intensity at each site Information about distant earthquake

[Information on seismic intensity at each site]
The map and text below show a) the observed Seismic Intensity (1 and above) and its location, b) the date and time of the earthquake, and c) its epicenter and magnitude.

Click the map to zoom in


Earthquake Information (Information on seismic intensity at each site)
Issued at 16:50 JST 11 Aug 2017

Occurred at (JST) Latitude
(degree)
Longitude
(degree)
Depth Magnitude Region Name
16:46 JST 11 Aug 2017 36.8N 138.6E 10 km 3.9 Nagano-ken Hokubu


Seismic Intensity at each station
(* mark: Local Governments' or NIED's station)
PrefectureJMA Seismic IntensityStation Name
Nagano3Yamanouchi-machi Shobosho*
2Nagano-shi Toyonomachi-Toyono*
Nakano-shi Miyoshicho*
Nakano-shi Toyotsu*
Iiyama-shi Iiyama-fukujumachi*
Yamanouchi-machi Hirao
Kijimadaira-mura Ogo*
Shinano-machi Kashiwabara-higashiura*
Ogawa-mura Takafu*
Sakae-mura Hokushin*
Sakae-mura Koakasawa*
Iizuna-machi Mure*
Iizuna-machi Imogawa*
1Nagano-shi Hakoshimizu
Nagano-shi Tsuruga-midoricho*
Nagano-shi Togakushi*
Nagano-shi Kinasa*
Nagano-shi Shinshushimmachi-shimmachi*
Nagano-shi Nakajo*
Suzaka-shi Suzaka*
Obuse-machi Obuse*
Nagano Takayama-mura Takai*
Nozawa-onsen-mura Toyosato*
Gunma2Nakanojo-machi Hikage
Kusatsu-machi Kusatsu*
1Numata-shi Nishi-kurauchimachi
Nakanojo-machi Nakanojomachi*
Naganohara-machi Naganohara*
Minakami-machi Kanosawa*
Minakami-machi Fuse*
Higashi-agatsuma-machi Haramachi
Higashi-agatsuma-machi Okuda*
Niigata2Joetsu-shi Yasuzukaku-yasuzuka*
Tokamachi-shi Matsudai*
1Itoigawa-shi Ono*
Joetsu-shi Otemachi
Joetsu-shi Kida*
Joetsu-shi Uragawaraku-kamabuchi*
Joetsu-shi Makiku-yanagishima*
Joetsu-shi Kakizakiku-kakizaki*
Joetsu-shi Yoshikawaku-haranomachi*
Joetsu-shi Nakagoku-fujisawa*
Joetsu-shi Oshimaku-oka*
Myoko-shi Tamachi*
Myoko-shi Sekikawa*
Myoko-shi Sekiyama*
Nagaoka-shi Ura*
Nagaoka-shi Kamiiwai*
Nagaoka-shi Ogunimachi-hozaka*
Nagaoka-shi Ojimaya*
Nagaoka-shi Yamakoshi-takezawa*
Nagaoka-shi Yoitamachi-yoita*
Kashiwazaki-shi Nishiyamacho-ikeura*
Ojiya-shi Jonai
Ojiya-shi Asahicho*
Tokamachi-shi Gejo*
Tokamachi-shi Chitosecho*
Tokamachi-shi Uwayama*
Tokamachi-shi Minakuchizawa*
Tokamachi-shi Matsunoyama*
Izumozaki-machi Komeda
Yuzawa-machi Kandatsu*
Tsunan-machi Shimofunato*
Kariwa-mura Warimachi-shinden*
Minami-uonuma-shi Muikamachi
Minami-uonuma-shi Shiozawa-chosha*

This earthquake poses no tsunami risk.
"-" in the above information represents an indeterminable value.

Some of the names of cities/towns/villages in the message are the versions used before the areas were administratively united.