Nishiwaga Town earthquake and Shindo history
西和賀町
Earthquakes for which stations associated with Nishiwaga Town reported an actual Shindo observation.
Latest observation: Aug 28, 2026, 04:54 AM JSTLocal seismic profile
Since Jan 14, 2015, stations associated with Nishiwaga Town have reported a local reading for 303 earthquakes. Shindo 1 was most common, while the highest local level, Shindo 4, was recorded 2 times.
Latest observationAug 28, 2026
Highest local Shindo4
Observed events303Jan 14, 2015–Aug 28, 2026
Associated observation stations3JMA
Latest observation: Aug 28, 2026
Recent observed earthquakes
No local observation in the last 7 days. Latest observation: Aug 28, 2026
震度1
Aug 28, 2026, 04:54 AM JSTOff the east Coast of Aomori Prefecture
震度1M4.6 · 50 km · 184 km
Aug 27, 2026, 04:21 AM JSTOff the Coast of Sanriku
震度2M6.1 · 10 km · 307 km
Aug 9, 2026, 02:57 AM JSTOff the Coast of Iwate Prefecture
震度1M5.6 · 40 km · 157 km
Aug 1, 2026, 11:48 AM JSTOff the east Coast of Aomori Prefecture
震度1M5.8 · 80 km · 233 km
Jul 14, 2026, 05:07 PM JSTOff the Coast of Iwate Prefecture
震度1M4.8 · 40 km · 165 km
Jul 2, 2026, 01:15 AM JSTOff the Coast of Iwate Prefecture
M4.7 · 40 km · 176 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.
Jan 14, 2015 to Aug 28, 2026 · 303 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: Jan 14, 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 28, 2026
Recent observed earthquakes
303 observed earthquakes
- 震度1Aug 28, 2026, 04:54 JSTOff the east Coast of Aomori PrefectureShindo in this place: 1 · Event maximum Shindo: 3M4.650 km
- 震度1Aug 27, 2026, 04:21 JSTOff the Coast of SanrikuShindo in this place: 1 · Event maximum Shindo: 2M6.110 km
- 震度2Aug 9, 2026, 02:57 JSTOff the Coast of Iwate PrefectureShindo in this place: 2 · Event maximum Shindo: 4M5.640 km
- 震度1Aug 1, 2026, 11:48 JSTOff the east Coast of Aomori PrefectureShindo in this place: 1 · Event maximum Shindo: 4M5.880 km
- 震度1Jul 14, 2026, 17:07 JSTOff the Coast of Iwate PrefectureShindo in this place: 1 · Event maximum Shindo: 3M4.840 km
- 震度1Jul 2, 2026, 01:15 JSTOff the Coast of Iwate PrefectureShindo in this place: 1 · Event maximum Shindo: 2M4.740 km
- 震度3Jul 1, 2026, 21:08 JSTOff the Coast of Iwate PrefectureShindo in this place: 3 · Event maximum Shindo: 4M6.040 km
- 震度2Jun 30, 2026, 23:02 JSTOff the Coast of Iwate PrefectureShindo in this place: 2 · Event maximum Shindo: 3M4.940 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.
3
Off the Coast of Miyagi Prefecture宮城県沖
763
Off the Coast of Iwate Prefecture岩手県沖
744
Off the Coast of Sanriku三陸沖
403
Off the east Coast of Aomori Prefecture青森県東方沖
304
Off the Coast of Fukushima Prefecture福島県沖
293
Northern Coast of Iwate Prefecture岩手県沿岸北部
12Local 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) · A03366
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 faultYokote-bonchi-toen fault zone (Southern segment)横手盆地東縁断層帯南部
Modelled magnitude: M6.8
Read about this model #2Major active faultMahiru-sanchi-toen fault zone/Southern segment真昼山地東縁断層帯南部Modelled magnitude: M6.4
Read about this model #3Major active faultYokote-bonchi-toen fault zone (Northern segment)横手盆地東縁断層帯北部Modelled magnitude: M6.7
Read about this model #4Major active faultKitakami-teichi-seien fault zone北上低地西縁断層帯Modelled magnitude: M7.2
Read about this model #5Major active faultMahiru-sanchi-toen fault zone/Northern segment真昼山地東縁断層帯北部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: Earthquake Intensity Levels 0–7
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 →