Suttsu Town earthquake and Shindo history
寿都町
Earthquakes for which stations associated with Suttsu Town reported an actual Shindo observation.
Latest observation: Aug 1, 2026, 11:48 AM JSTLocal seismic profile
Since Jan 14, 2016, stations associated with Suttsu Town have reported a local reading for 21 earthquakes. Shindo 1 was most common, while the highest local level, Shindo 3, was recorded 1 times.
Latest observationAug 1, 2026
Highest local Shindo3
Observed events21Jan 14, 2016–Aug 1, 2026
Associated observation stations3JMA
Latest observation: Aug 1, 2026
Recent observed earthquakes
No local observation in the last 7 days. Latest observation: Aug 1, 2026
震度1
Aug 1, 2026, 11:48 AM JSTOff the east Coast of Aomori Prefecture
震度1M5.8 · 80 km · 221 km
Jun 25, 2026, 07:30 AM JSTOff the Coast of Iwate Prefecture
震度1M6.9 · 50 km · 336 km
Apr 27, 2026, 05:24 AM JSTSouthern Tokachi Region, Hokkaido
震度1M6.1 · 80 km · 236 km
Apr 20, 2026, 04:53 PM JSTOff the Coast of Sanriku
震度1M7.5 · 10 km · 415 km
Dec 12, 2025, 11:44 AM JSTOff the east Coast of Aomori Prefecture
震度2M6.7 · 20 km · 312 km
Dec 8, 2025, 11:15 PM JSTOff the east Coast of Aomori Prefecture
M7.6 · 50 km · 263 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, 2016 to Aug 1, 2026 · 5 records
All years · Shindo 2+ · Clear filtersObservation 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, 2016
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 1, 2026
Recent observed earthquakes
5 observed earthquakes
- 震度2Dec 8, 2025, 23:15 JSTOff the east Coast of Aomori PrefectureShindo in this place: 2 · Event maximum Shindo: 6+M7.650 km
- 震度2Dec 15, 2022, 15:58 JSTWestern Shiribeshi Region, HokkaidoShindo in this place: 2 · Event maximum Shindo: 2M3.510 km
- 震度2Dec 15, 2022, 13:50 JSTWestern Shiribeshi Region, HokkaidoShindo in this place: 2 · Event maximum Shindo: 2M3.110 km
- 震度2Sep 6, 2018, 03:08 JSTCentral and eastern Iburi Region, HokkaidoShindo in this place: 2 · Event maximum Shindo: 6+M6.740 km
- 震度2Jan 14, 2016, 12:25 JSTOff the Coast of UrakawaShindo in this place: 2 · Event maximum Shindo: 5−M6.750 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.
2
Off the east Coast of Aomori Prefecture青森県東方沖
43
Western Shiribeshi Region, Hokkaido後志地方西部
31
Off the southwest Coast of Hokkaido北海道南西沖
32
Off the Coast of Urakawa浦河沖
22
Central and eastern Iburi Region, Hokkaido胆振地方中東部
21
Uchiura Bay内浦湾
2Local 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) · 250 m · 6440115813
J-SHIS / NIEDGround conditions near an observation station
J-SHIS data for the 250 m mesh containing 寿都町新栄.
How to read these values
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.
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.
For the same incoming wave, local ground conditions may make peak-motion velocity at the surface about 7% lower 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) · A01392
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 faultKuromatsunai-teichi fault zone黒松内低地断層帯
Modelled magnitude: M6.8
Read about this model #2Other active faultShiribetsu-gawa fault zone尻別川断層帯Modelled magnitude: M7.2
Read about this model #3Subduction-zone earthquakeHokkaido-nansei-Oki Earthquake北海道南西沖の地震Modelled magnitude: M7.8
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.
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 →