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LOCAL EARTHQUAKE HISTORY

Kumamoto earthquake and Shindo history in 2023

熊本県

This annual view includes only earthquakes from 2023 for which stations associated with Kumamoto recorded Shindo.

Data period: 1 January–31 December 2023
Data period: 1 January–31 December 2023

In 2023, stations associated with Kumamoto reported local Shindo for 0 earthquakes. The highest local level recorded that year was Shindo 3.

Observed events02023
Highest local Shindo32023
Data period: 1 January–31 December 2023 · 0 observed earthquakes

Observation history · 2023

This history counts earthquakes observed at stations in the place, not earthquakes whose epicentre lies inside its boundary. Counts can change as stations are updated and older or corrected observations are added.

2023 · Shindo 6−+ · Clear filters
First observation: Jan 30, 2015

Observed events by year

Choose a year to update the event history and local Shindo distribution.

All years
2023

Shindo observed in this place

The highest reading from stations in this place, not the maximum Shindo of the whole event.

All Shindo
13321637405−05+06−06+070
Data period: 1 January–31 December 2023

Observation history · 2023

0 observed earthquakes

No observed earthquakes match these filters.

Reference model · not a forecast

Regional context

The context below uses the place's full available history and reference models; it is not part of the 2023 statistics.

Local seismic profile

Where the shaking usually comes from

Source regions of earthquakes observed here, ordered by the number of reports.

7
Kumamoto Region, Kumamoto Prefecture熊本県熊本地方
2,245
5−
Amakusa and Ashikita Region, Kumamoto Prefecture熊本県天草・芦北地方
411
6+
Aso Region, Kumamoto Prefecture熊本県阿蘇地方
391
4
Ariake Sea有明海
112
5−
Hyuganada Sea日向灘
78
3
Satsuma Region, Kagoshima Prefecture鹿児島県薩摩地方
38
Reference model · not a forecast J-SHIS (NIED) · 250 m · 4830757444

Ground conditions near an observation station

J-SHIS data for the 250 m mesh containing 宇城市松橋町.

J-SHIS / NIED

How to read these values

Landform classDelta and coastal lowland三角州・海岸低地

A landform class assigned to the whole 250 m mesh and used to estimate AVS30. The name alone does not determine safety, and it is model data rather than a borehole survey at the station.

AVS30199.1 m/s

The average speed of an S-wave through the upper 30 metres. A lower value generally indicates softer material that can amplify shaking more. J-SHIS uses this value to estimate the amplification shown to the right. It is not predicted Shindo.

Surface velocity amplification×1.81

For the same incoming wave, local ground conditions may make peak-motion velocity at the surface about 81% higher than at engineering bedrock (Vs = 400 m/s). This value describes motion velocity—it does not multiply magnitude or forecast ground acceleration.

Ground conditions can change over short distances. These values do not rate the whole place or the safety of a building, and they cannot predict an earthquake. Source: J-SHIS (NIED), V4 model; processed for presentation by JISHINDESU.

Reference model · not a forecast J-SHIS (NIED) · A43000

Earthquake scenarios affecting this place

Official J-SHIS models ranked for their potential impact on this prefecture.

J-SHIS / NIED

#1 means the model ranks highest in the J-SHIS result for this place under the same settings. It is not a ranking of which earthquake will happen next.

Magnitude on a card describes the size of the whole earthquake model, not the Shindo expected here. Local shaking also depends on distance, depth and ground conditions.

#1Major active faultHinagu fault zone (Hinagu segment/Yatsushirokai segment)日奈久断層帯(日奈久区間と八代海区間が同時に活動)

Modelled magnitude: M7.2

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#2Major active faultHinagu fault zone (Hinagu segment)日奈久断層帯日奈久区間

Modelled magnitude: M6.9

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#3Major active faultFutagawa fault zone (Uto segment/Uto-hanto-hokugan segment)布田川断層帯(宇土区間と宇土半島北岸区間が同時に活動)

Modelled magnitude: M7.0

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#4Major active faultFutagawa fault zone (Uto segment)布田川断層帯宇土区間

Modelled magnitude: M6.5

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#5Major active faultFutagawa fault zone (Uto-hanto-hokugan segment)布田川断層帯宇土半島北岸区間

Modelled magnitude: M6.7

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#6Major active faultUnzen fault group (Northern part)雲仙断層群北部

Modelled magnitude: M6.8

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#7Major active faultUnzen fault group (Southeastern part)雲仙断層群南東部

Modelled magnitude: M6.6

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#8Major active faultHinagu fault zone (All segment)日奈久断層帯 (全体が同時に活動)

Modelled magnitude: M7.3

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#9Major active faultMidorikawa fault zone緑川断層帯

Modelled magnitude: M6.9

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#10Major active faultHinagu fault zone (Takano-Shirahata segment/Hinagu segment)日奈久断層帯(高野-白旗区間と日奈久区間が同時に活動)

Modelled magnitude: M7.1

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#11Major active faultUnzen fault group (Southwestern part Northern/Southern segment)雲仙断層群 (南西部北部と南部が同時に活動)

Modelled magnitude: M7.1

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#12Major active faultHinagu fault zone (Yatsushirokai segment)日奈久断層帯八代海区間

Modelled magnitude: M6.8

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#13Major active faultHinagu fault zone (Takano-Shirahata segment)日奈久断層帯高野-白旗区間

Modelled magnitude: M6.4

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#14Major active faultHitoyoshi-bonchi-nanen fault zone人吉盆地南縁断層

Modelled magnitude: M6.6

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#15Subduction-zone earthquakeLarge Earthquakes along the Nankai Trough南海トラフ沿いで発生する大地震

Modelled magnitude: M8.2–9.1

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#16Major active faultNishiyama fault zone (All segment)西山断層帯 (全体が同時に活動)

Modelled magnitude: M7.5

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#17Other active faultTsurukiba fault zone鶴木場断層帯

Modelled magnitude: M6.8

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#18Major active faultUnzen fault group (Southwestern part/Northern segment)雲仙断層群南西部北部

Modelled magnitude: M6.8

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#19Major active faultIzumi fault zone出水断層帯

Modelled magnitude: M6.5

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#20Other active faultMinamata fault zone水俣断層帯

Modelled magnitude: M6.8

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#21Other active faultKunimidake fault zone国見岳断層帯

Modelled magnitude: M6.8

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#22Other active faultAso-gairin-nanroku fault group阿蘇外輪南麓断層群

Modelled magnitude: M6.8

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#23Major active faultUnzen fault group (Southwestern part/Southern segment)雲仙断層群南西部南部

Modelled magnitude: M6.6

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#24Major active faultNishiyama fault zone (Nishiyama segment/Kama-toge segment)西山断層帯(西山区間と嘉麻峠区間が同時に活動)

Modelled magnitude: M7.3

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#25Major active faultHaneyama-Kuenohirayama fault zone万年山−崩平山断層帯

Modelled magnitude: M6.8

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#26Major active faultKoshiki fault zone (Kamikoshiki-jima northeastern segment)甑断層帯上甑島北東沖区間

Modelled magnitude: M6.5

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#27Major active faultFutagawa/Hinagu fault zone (Futagawa segment/all segment of Hinagu fault zone)布田川断層帯・日奈久断層帯 (布田川区間と日奈久断層帯全体が同時に活動)

Modelled magnitude: M7.4

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#28Major active faultFutagawa fault zone (All segment)布田川断層帯 (全体が同時に活動)

Modelled magnitude: M7.2

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#29Major active faultFutagawa/Hinagu fault zone (Futagawa segment/Takano-Shirahata segment/Hinagu segment)布田川断層帯・日奈久断層帯(布田川区間と高野-白旗区間と日奈久区間が同時に活動)

Modelled magnitude: M7.3

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#30Major active faultFutagawa fault zone (Futagawa segment/Uto segment)布田川断層帯(布田川区間と宇土区間が同時に活動)

Modelled magnitude: M6.9

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#31Major active faultFutagawa/Hinagu fault zone (Futagawa segment/Takano-Shirahata segment)布田川断層帯・日奈久断層帯(布田川区間と高野-白旗区間が同時に活動)

Modelled magnitude: M6.8

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#32Major active faultFutagawa fault zone (Futagawa segment)布田川断層帯布田川区間

Modelled magnitude: M6.5

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#33Major active faultMedian Tectonic Line (MTL) fault zone (All segment)中央構造線断層帯(全体が同時に活動)

Modelled magnitude: M7.9

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#34Major active faultMedian Tectonic Line (MTL) fault zone (FROM Gojoya segment TO Houyo-kaikyo - Yufuin segment)中央構造線断層帯(五条谷区間~豊予海峡-由布院区間が同時に活動)

Modelled magnitude: M7.9

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#35Major active faultMedian Tectonic Line (MTL) fault zone (FROM Kitan-kaikyo - Naruto-Kaikyo segment TO Houyo-kaikyo - Yufuin segment)中央構造線断層帯(紀淡海峡-鳴門海峡区間~豊予海峡-由布院区間が同時に活動)

Modelled magnitude: M7.8

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#36Major active faultMedian Tectonic Line (MTL) fault zone (FROM Sanuki-sanmyaku-nanen eastern segment TO Houyo-kaikyo - Yufuin segment)中央構造線断層帯(讃岐山脈南縁東部区間~豊予海峡-由布院区間が同時に活動)

Modelled magnitude: M7.7

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#37Major active faultMedian Tectonic Line (MTL) fault zone (FROM Sanuki-sanmyaku-nanen western segment TO Houyo-kaikyo - Yufuin segment)中央構造線断層帯(讃岐山脈南縁西部区間~豊予海峡-由布院区間が同時に活動)

Modelled magnitude: M7.7

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#38Major active faultMedian Tectonic Line (MTL) fault zone (FROM Ishizuchi-sanmyaku-hokuen segment TO Houyo-kaikyo - Yufuin segment)中央構造線断層帯(石鎚山脈北縁区間~豊予海峡-由布院区間が同時に活動)

Modelled magnitude: M7.7

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#39Major active faultMedian Tectonic Line (MTL) fault zone (FROM Ishizuchi-sanmyaku-hokuen western segment TO Houyo-kaikyo - Yufuin segment)中央構造線断層帯(石鎚山脈北縁西部区間~豊予海峡-由布院区間が同時に活動)

Modelled magnitude: M7.6

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#40Major active faultMedian Tectonic Line (MTL) fault zone (FROM Iyonada segment TO Houyo-kaikyo - Yufuin segment)中央構造線断層帯(伊予灘区間~豊予海峡-由布院区間が同時に活動)

Modelled magnitude: M7.6

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#41Major active faultMedian Tectonic Line (MTL) fault zone (Houyo-kaikyo - Yufuin segment)中央構造線断層帯(豊予海峡−由布院区間)

Modelled magnitude: M7.2

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#42Major active faultHijiu fault zone日出生断層帯

Modelled magnitude: M6.9

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J-SHIS 2020 model, 30-year period and Shindo 6-lower threshold. This is not a prediction of a particular earthquake. Source: J-SHIS (NIED); processed for presentation by JISHINDESU.

Local seismic profile

Municipalities in this prefecture

Municipalities with an observation history, ordered alphabetically. Counts depend on station coverage and the available data period; they are not a risk ranking.

Amakusa City天草市

394 Observed eventsShindo 6−

Arao City荒尾市

140 Observed eventsShindo 5−

Asagiri Townあさぎり町

213 Observed eventsShindo 5−

Ashikita Town芦北町

550 Observed eventsShindo 6−

Aso City阿蘇市

516 Observed eventsShindo 6−

Gyokuto Town玉東町

315 Observed eventsShindo 5+

Hikawa Town氷川町

664 Observed eventsShindo 7

Hitoyoshi City人吉市

309 Observed eventsShindo 5−

Itsuki Village五木村

317 Observed eventsShindo 4

Kamiamakusa City上天草市

780 Observed eventsShindo 6−

Kashima Town嘉島町

729 Observed eventsShindo 6+

Kikuchi City菊池市

782 Observed eventsShindo 6+

Kikuyo Town菊陽町

428 Observed eventsShindo 6−

Kosa Town甲佐町

632 Observed eventsShindo 5+

Koshi City合志市

408 Observed eventsShindo 6+

Kuma Village球磨村

445 Observed eventsShindo 4

Kumamoto Chuo Ward熊本市中央区

678 Observed eventsShindo 6+

Kumamoto Higashi Ward熊本市東区

590 Observed eventsShindo 6+

Kumamoto Kita Ward熊本市北区

544 Observed eventsShindo 6−

Kumamoto Minami Ward熊本市南区

909 Observed eventsShindo 6+

Kumamoto Nishi Ward熊本市西区

1,482 Observed eventsShindo 6+

Mashiki Town益城町

453 Observed eventsShindo 7

Mifune Town御船町

452 Observed eventsShindo 6−

Minamata City水俣市

438 Observed eventsShindo 5+

Minamiaso Village南阿蘇村

614 Observed eventsShindo 6+

Minamioguni Town南小国町

177 Observed eventsShindo 5+

Mizukami Village水上村

221 Observed eventsShindo 4

Nagasu Town長洲町

137 Observed eventsShindo 5+

Nagomi Town和水町

338 Observed eventsShindo 6−

Nankan Town南関町

138 Observed eventsShindo 5−

Nishihara Village西原村

411 Observed eventsShindo 6−

Nishiki Town錦町

161 Observed eventsShindo 4

Ozu Town大津町

546 Observed eventsShindo 6+

Reihoku Town苓北町

87 Observed eventsShindo 5−

Sagara Village相良村

81 Observed eventsShindo 4

Tamana City玉名市

492 Observed eventsShindo 6−

Taragi Town多良木町

211 Observed eventsShindo 5−

Tsunagi Town津奈木町

187 Observed eventsShindo 5+

Ubuyama Village産山村

381 Observed eventsShindo 6+

Uki City宇城市

1,388 Observed eventsShindo 7

Uto City宇土市

915 Observed eventsShindo 6+

Yamae Village山江村

175 Observed eventsShindo 5−

Yamaga City山鹿市

452 Observed eventsShindo 5+

Yamato Town山都町

401 Observed eventsShindo 5−

Yunomae Town湯前町

128 Observed eventsShindo 5−