Mombetsu City earthquake and Shindo history
紋別市
Earthquakes for which stations associated with Mombetsu City reported an actual Shindo observation.
Latest observation: Jun 25, 2026, 07:30 AM JSTLocal seismic profile
Since Jun 4, 2015, stations associated with Mombetsu City have reported a local reading for 14 earthquakes. Shindo 1 was most common, while the highest local level, Shindo 3, was recorded 1 times.
Latest observationJun 25, 2026
Highest local Shindo3
Observed events14Jun 4, 2015–Jun 25, 2026
Associated observation stations3JMA
Latest observation: Jun 25, 2026
Recent observed earthquakes
No local observation in the last 7 days. Latest observation: Jun 25, 2026
震度2
Jun 25, 2026, 07:30 AM JSTOff the Coast of Iwate Prefecture
震度1M6.9 · 50 km · 470 km
Apr 27, 2026, 05:24 AM JSTSouthern Tokachi Region, Hokkaido
震度3M6.1 · 80 km · 196 km
Dec 8, 2025, 11:15 PM JSTOff the east Coast of Aomori Prefecture
震度1M7.6 · 50 km · 383 km
Aug 12, 2025, 06:11 PM JSTOff the Coast of Kushiro
震度1M5.5 · 20 km · 239 km
May 31, 2025, 05:37 PM JSTOff the Coast of Kushiro
震度2M6.1 · 20 km · 246 km
Feb 25, 2023, 10:27 PM JSTOff the Coast of Kushiro
M6.1 · 60 km · 223 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.
Associated observation stationsStations: JMA observation catalogue · basemap: OpenFreeMap
Jun 4, 2015 to Jun 25, 2026 · 1 records
All years · Shindo 3+ · 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: Jun 4, 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: Jun 25, 2026
Recent observed earthquakes
1 observed earthquakes
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 Coast of Kushiro釧路沖
31
Northern Soya Region, Hokkaido宗谷地方北部
23
Off the east Coast of Aomori Prefecture青森県東方沖
12
Off the Coast of Tokachi十勝沖
12
Off the Coast of Iwate Prefecture岩手県沖
11
Southern Tokachi Region, Hokkaido十勝地方南部
1Local 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 · 6643421814
J-SHIS / NIEDGround conditions near an observation station
J-SHIS data for the 250 m mesh containing 紋別市南が丘町.
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 1% 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.
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 →