Oita earthquake and Shindo history in 2026
大分県
This annual view includes only earthquakes from 2026 for which stations associated with Oita recorded Shindo.
Data period: 1 January–31 December 2026In 2026, stations associated with Oita reported local Shindo for 71 earthquakes. The highest local level recorded that year was Shindo 4.
Observation history · 2026
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.
Observed events by year
Choose a year to update the event history and local Shindo distribution.
Shindo observed in this place
The highest reading from stations in this place, not the maximum Shindo of the whole event.
Observation history · 2026
71 observed earthquakes
- 震度3Sep 21, 2026, 22:38 JSTHyuganada SeaShindo in this place: 3 · Event maximum Shindo: 3M4.830 km
- 震度1Sep 18, 2026, 10:07 JSTHyuganada SeaShindo in this place: 1 · Event maximum Shindo: 2M4.320 km
- 震度1Sep 2, 2026, 14:24 JSTIyonada SeaShindo in this place: 1 · Event maximum Shindo: 1M3.280 km
- 震度1Aug 24, 2026, 04:05 JSTAmakusa and Ashikita Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 3M3.910 km
- 震度1Aug 17, 2026, 12:06 JSTHyuganada SeaShindo in this place: 1 · Event maximum Shindo: 2M4.110 km
- 震度1Aug 16, 2026, 12:04 JSTKumamoto Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 3M3.610 km
- 震度1Aug 14, 2026, 12:42 JSTBungosuido StraitShindo in this place: 1 · Event maximum Shindo: 1M3.210 km
- 震度1Aug 13, 2026, 08:56 JSTKumamoto Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 3M4.010 km
Regional context
The context below uses the place's full available history and reference models; it is not part of the 2026 statistics.
Where the shaking usually comes from
Source regions of earthquakes observed here, ordered by the number of reports.
Earthquake scenarios affecting this place
Official J-SHIS models ranked for their potential impact on this prefecture.
#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.
Modelled magnitude: M8.2–9.1
Read about this model #2Major active faultSuonada fault zone (Main part segment)周防灘断層帯（周防灘断層帯主部区間）Modelled magnitude: M7.0
Read about this model #3Other active faultSaganoseki fault佐賀関断層Modelled magnitude: M6.8
Read about this model #4Major active faultNishiyama fault zone (All segment)西山断層帯 (全体が同時に活動)Modelled magnitude: M7.5
Read about this model #5Major 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
Read about this model #6Major active faultHaneyama-Kuenohirayama fault zone万年山−崩平山断層帯Modelled magnitude: M6.8
Read about this model #7Major active faultNishiyama fault zone (Kama-toge segment)西山断層帯嘉麻峠区間Modelled magnitude: M6.8
Read about this model #8Other active faultFukuragi fault福良木断層Modelled magnitude: M6.8
Read about this model #9Major active faultKikugawa fault zone (All segment)菊川断層帯（全体が同時に活動）Modelled magnitude: M7.4
Read about this model #10Major active faultKikugawa fault zone (Central segment/Southern segment)菊川断層帯（中部区間と南部区間が同時に活動）Modelled magnitude: M7.2
Read about this model #11Major active faultSuonada fault zone (Aio-oki fault segment)周防灘断層帯（秋穂沖断層区間）Modelled magnitude: M6.6
Read about this model #12Other active faultHime-jima-hokusei-oki fault zone姫島北西沖断層帯Modelled magnitude: M6.9
Read about this model #13Major active faultIwakuni-Itsukaichi fault zone (Koi fault segment/Iwakuni fault segment)岩国－五日市断層帯（己斐断層区間と岩国断層区間が同時に活動）Modelled magnitude: M7.3
Read about this model #14Major active faultNishiyama fault zone (Oshima-Oki segment/Nishiyama segment)西山断層帯（大島沖区間と西山区間が同時に活動）Modelled magnitude: M7.3
Read about this model #15Major active faultIwakuni-Itsukaichi fault zone (Iwakuni fault segment)岩国－五日市断層帯（岩国断層区間）Modelled magnitude: M7.0
Read about this model #16Major active faultUbe-Nanpou-oki fault宇部南方沖断層Modelled magnitude: M6.4
Read about this model #17Major active faultNishiyama fault zone (Nishiyama segment)西山断層帯西山区間Modelled magnitude: M7.0
Read about this model #18Major active faultKikugawa fault zone (Northern segment/Central segment)菊川断層帯（北部区間と中部区間が同時に活動）Modelled magnitude: M7.4
Read about this model #19Major 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
Read about this model #20Major 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
Read about this model #21Major 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
Read about this model #22Major 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
Read about this model #23Major 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
Read about this model #24Major 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
Read about this model #25Major 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
Read about this model #26Major 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
Read about this model #27Major 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
Read about this model #28Major active faultMedian Tectonic Line (MTL) fault zone (FROM Kongo-sanchi-toen segment TO Iyonada segment)中央構造線断層帯（金剛山地東縁区間～伊予灘区間が同時に活動）Modelled magnitude: M7.8
Read about this model #29Major active faultMedian Tectonic Line (MTL) fault zone (FROM Gojoya segment TO Iyonada segment)中央構造線断層帯（五条谷区間～伊予灘区間が同時に活動）Modelled magnitude: M7.8
Read about this model #30Major active faultMedian Tectonic Line (MTL) fault zone (FROM Negoro segment TO Iyonada segment)中央構造線断層帯（根来区間～伊予灘区間が同時に活動）Modelled magnitude: M7.8
Read about this model #31Major active faultMedian Tectonic Line (MTL) fault zone (FROM Kitan-kaikyo - Naruto-Kaikyo segment TO Iyonada segment)中央構造線断層帯（紀淡海峡－鳴門海峡区間～伊予灘区間が同時に活動）Modelled magnitude: M7.7
Read about this model #32Major active faultMedian Tectonic Line (MTL) fault zone (FROM Sanuki-sanmyaku-nanen eastern segment TO Iyonada segment)中央構造線断層帯（讃岐山脈南縁東部区間～伊予灘区間が同時に活動）Modelled magnitude: M7.7
Read about this model #33Major active faultMedian Tectonic Line (MTL) fault zone (FROM Sanuki-sanmyaku-nanen western segment TO Iyonada segment)中央構造線断層帯（讃岐山脈南縁西部区間～伊予灘区間が同時に活動）Modelled magnitude: M7.7
Read about this model #34Major active faultHijiu fault zone日出生断層帯Modelled magnitude: M6.9
Read about this model #35Major active faultMedian Tectonic Line (MTL) fault zone (FROM Ishizuchi-sanmyaku-hokuen segment TO Iyonada segment)中央構造線断層帯（石鎚山脈北縁区間～伊予灘区間が同時に活動）Modelled magnitude: M7.6
Read about this model #36Major active faultMedian Tectonic Line (MTL) fault zone (FROM Ishizuchi-sanmyaku-hokuen western segment TO Iyonada segment)中央構造線断層帯（石鎚山脈北縁西部区間～伊予灘区間が同時に活動）Modelled magnitude: M7.5
Read about this model #37Major active faultMedian Tectonic Line (MTL) fault zone (Iyonada segment)中央構造線断層帯（伊予灘区間）Modelled magnitude: M7.4
Read about this model #38Major active faultMinou fault zone水縄断層帯Modelled magnitude: M6.7
Read about this model #39Major 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
Read about this model #40Major 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
Read about this model #41Major active faultFutagawa fault zone (All segment)布田川断層帯 (全体が同時に活動)Modelled magnitude: M7.2
Read about this model #42Major active faultIwakuni-Itsukaichi fault zone (Itsukaichi fault segment/Iwakuni fault segment)岩国－五日市断層帯（五日市断層区間と岩国断層区間が同時に活動）Modelled magnitude: M7.2
Read about this model #43Major active faultKego fault zone (All segment)警固断層帯 (全体が同時に活動)Modelled magnitude: M7.1
Read about this model #44Major 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
Read about this model #45Major 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
Read about this modelJ-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.
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.
225 Observed eventsShindo 6−
→100 Observed eventsShindo 4
→62 Observed eventsShindo 4
→74 Observed eventsShindo 4
→301 Observed eventsShindo 5+
→83 Observed eventsShindo 4
→217 Observed eventsShindo 5+
→152 Observed eventsShindo 4
→104 Observed eventsShindo 5−
→145 Observed eventsShindo 4
→234 Observed eventsShindo 5+
→230 Observed eventsShindo 5−
→118 Observed eventsShindo 4
→192 Observed eventsShindo 5−
→212 Observed eventsShindo 6−
→Understand local Shindo in context
Guides to this place’s history, seismic intensity and notification tools.
Learn what Japan’s Shindo earthquake intensity scale measures, what levels 0, 5 Lower, 5 Upper and 7 mean, and why Shindo is different from magnitude.
Read guide →10 min readHow to use the JISHINDESU interactive mapA guide to the redesigned map panel: adding and switching places, ten years of history, filters, local Shindo readings, sharing and notifications.
Read guide →6 min readAre earthquakes becoming more frequent in Japan?How to compare earthquake counts fairly—and why a few active days do not prove a lasting increase.
Read guide →4 min readAway from home? Monitor earthquakes in your Japanese townUse home as the reference point and receive notifications without an account when a station within the selected radius reports your chosen Shindo level.
Read guide →