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LOCAL EARTHQUAKE HISTORY

Fukuroi City earthquake and Shindo history

袋井市

Earthquakes for which stations associated with Fukuroi City reported an actual Shindo observation.

Latest observation: Aug 23, 2026, 02:00 AM JST
Local seismic profile

Since Mar 4, 2015, stations associated with Fukuroi City have reported a local reading for 113 earthquakes. Shindo 1 was most common, while the highest local level, Shindo 4, was recorded 1 times.

Latest observationAug 23, 2026
Highest local Shindo4
Observed events113Mar 4, 2015–Aug 23, 2026
Associated observation stations2JMA
Latest observation: Aug 23, 2026

Recent observed earthquakes

No local observation in the last 7 days. Latest observation: Aug 23, 2026

2 Associated observation stations

Stations and strongest local observations

The map combines stations assigned to this place with earthquakes that produced its strongest local readings.

Open this place on the map
Associated observation stationsStations: JMA observation catalogue · basemap: OpenFreeMap
Mar 4, 2015 to Aug 23, 2026 · 113 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 4, 2015

Observed events by year

Choose a year to update the event history and local Shindo distribution.

All years
All years

Shindo observed in this place

The highest reading from stations in this place, not the maximum Shindo of the whole event.

All Shindo
18222436415−05+06−06+070
Reference model · not a forecast

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
Western Shizuoka Prefecture静岡県西部
16
4
Noto, Ishikawa Prefecture石川県能登地方
8
1
Hida, Gifu Prefecture岐阜県飛騨地方
6
2
Off the Coast of Fukushima Prefecture福島県沖
5
2
Northern Nagano Prefecture長野県北部
5
3
Southern Nagano Prefecture長野県南部
4
Local seismic profile

Recent observations in long-term context

Latest calendar year142026
Average completed year9.011
Shindo 3 or higher7Shindo ≥ 3

A change in the number of observations cannot by itself predict a larger earthquake.

Reference model · not a forecast J-SHIS (NIED) · 250 m · 5237170322

Ground conditions near an observation station

J-SHIS data for the 250 m mesh containing 袋井市新屋.

J-SHIS / NIED

How to read these values

Landform classBack marsh後背湿地

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.

AVS30163.1 m/s

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.

Surface velocity amplification×2.15

For the same incoming wave, local ground conditions may make peak-motion velocity at the surface about 115% higher 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) · A22216

Earthquake scenarios affecting this place

Official J-SHIS models ranked for their potential impact on this municipality.

J-SHIS / NIED

#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.

J-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.