Itoshima City earthquake and Shindo history
糸島市
Earthquakes for which stations associated with Itoshima City reported an actual Shindo observation.
Latest observation: Aug 18, 2026, 08:21 AM JSTLocal seismic profile
Since Mar 24, 2015, stations associated with Itoshima City have reported a local reading for 131 earthquakes. Shindo 1 was most common, while the highest local level, Shindo 4, was recorded 2 times.
Latest observationAug 18, 2026
Highest local Shindo4
Observed events131Mar 24, 2015–Aug 18, 2026
Associated observation stations3JMA
Latest observation: Aug 18, 2026
Recent observed earthquakes
No local observation in the last 7 days. Latest observation: Aug 18, 2026
震度2
Aug 18, 2026, 08:21 AM JSTFukuoka Region, Fukuoka Prefecture
震度4M3.1 · 10 km · 9 km
Aug 17, 2026, 06:37 AM JSTFukuoka Region, Fukuoka Prefecture
震度1M4.4 · 10 km · 9 km
Aug 12, 2026, 01:05 PM JSTAmakusa and Ashikita Region, Kumamoto Prefecture
震度1M4.9 · 10 km · 121 km
Aug 6, 2026, 07:49 PM JSTKumamoto Region, Kumamoto Prefecture
震度1M4.5 · 10 km · 111 km
Aug 6, 2026, 07:59 AM JSTAmakusa and Ashikita Region, Kumamoto Prefecture
震度1M5.1 · 10 km · 121 km
Aug 1, 2026, 09:47 PM JSTKumamoto Region, Kumamoto Prefecture
M4.7 · 10 km · 107 km
3 Associated observation stations
Open this place on the mapStations and strongest local observations
The map combines stations assigned to this place with earthquakes that produced its strongest local readings.
Mar 24, 2015 to Aug 18, 2026 · 131 records
Observation history
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.
First observation: Mar 24, 2015
All yearsObserved events by year
Choose a year to update the event history and local Shindo distribution.
All years
All ShindoShindo observed in this place
The highest reading from stations in this place, not the maximum Shindo of the whole event.
Latest observation: Aug 18, 2026
Recent observed earthquakes
131 observed earthquakes
- 震度2Aug 18, 2026, 08:21 JSTFukuoka Region, Fukuoka PrefectureShindo in this place: 2 · Event maximum Shindo: 2M3.110 km
- 震度4Aug 17, 2026, 06:37 JSTFukuoka Region, Fukuoka PrefectureShindo in this place: 4 · Event maximum Shindo: 4M4.410 km
- 震度1Aug 12, 2026, 13:05 JSTAmakusa and Ashikita Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 4M4.910 km
- 震度1Aug 6, 2026, 19:49 JSTKumamoto Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 4M4.510 km
- 震度1Aug 6, 2026, 07:59 JSTAmakusa and Ashikita Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 4M5.110 km
- 震度1Aug 1, 2026, 21:47 JSTKumamoto Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 5−M4.710 km
- 震度1Jul 30, 2026, 22:47 JSTKumamoto Region, Kumamoto PrefectureShindo in this place: 1 · Event maximum Shindo: 4M4.820 km
- 震度2Jul 29, 2026, 22:19 JSTAmakusa and Ashikita Region, Kumamoto PrefectureShindo in this place: 2 · Event maximum Shindo: 5−M5.80 km
Ground & J-SHIS
A change in the number of observations cannot by itself predict a larger earthquake.
Local seismic profile
Where the shaking usually comes from
Source regions of earthquakes observed here, ordered by the number of reports.
4
Kumamoto Region, Kumamoto Prefecture熊本県熊本地方
572
Off the northwest Coast of Fukuoka Prefecture福岡県北西沖
193
Aso Region, Kumamoto Prefecture熊本県阿蘇地方
164
Fukuoka Region, Fukuoka Prefecture福岡県福岡地方
53
Hyuganada Sea日向灘
52
Amakusa and Ashikita Region, Kumamoto Prefecture熊本県天草・芦北地方
5Local seismic profile
Recent observations in long-term context
A change in the number of observations cannot by itself predict a larger earthquake.
Reference model · not a forecast J-SHIS (NIED) · A40230
J-SHIS / NIEDEarthquake scenarios affecting this place
Official J-SHIS models ranked for their potential impact on this municipality.
#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 faultKego fault zone (Southeastern segment)警固断層帯南東部
Modelled magnitude: M6.7
Read about this model #2Major active faultHinata-Okasagi-toge fault zone日向峠-小笠木峠断層帯Modelled magnitude: M6.7
Read about this model #3Major 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 #4Other active faultItoshima-hanto-Oki fault group糸島半島沖断層群Modelled magnitude: M6.8
Read about this model #5Major 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 #6Major 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 #7Major active faultSaga-heiya-hokuen fault zone佐賀平野北縁断層帯Modelled magnitude: M6.9
Read about this model #8Major active faultNishiyama fault zone (Nishiyama segment)西山断層帯西山区間Modelled magnitude: M7.0
Read about this model #9Major 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 #10Major active faultKego fault zone (Northwestern segment)警固断層帯北西部Modelled magnitude: M6.7
Read about this model #11Major active faultUmi fault宇美断層Modelled magnitude: M6.6
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.
Local seismic profile
Nearby places
Municipalities nearest to the representative station position.
Understand local Shindo in context
Guides to this place’s history, seismic intensity and notification tools.
8 min readJapan’s Shindo Scale Explained: What Levels 0–7 Mean
Shindo is Japan’s earthquake intensity scale. See what shaking each level means, from 0 to 7, and why a local Shindo reading 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 →