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LOCAL EARTHQUAKE HISTORY

Oketo Town earthquake and Shindo history in 2021

置戸町

This annual view includes only earthquakes from 2021 for which stations associated with Oketo Town recorded Shindo.

Data period: 1 January–31 December 2021
HistoryHokkaido →
Data period: 1 January–31 December 2021

In 2021, stations associated with Oketo Town reported local Shindo for 4 earthquakes. The highest local level recorded that year was Shindo 1.

Observed events42021
Highest local Shindo12021
Data period: 1 January–31 December 2021 · 4 observed earthquakes

Observation history · 2021

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.

2021 · Clear filters
First observation: Mar 25, 2015

Observed events by year

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

All years
2026520251020242202392022220214202012019420185201742016320153
2021

Shindo observed in this place

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

All Shindo
142030405−05+06−06+070
Data period: 1 January–31 December 2021

Observation history · 2021

4 observed earthquakes

  1. 震度1Oct 10, 2021, 23:16 JSTSouthern Tokachi Region, HokkaidoShindo in this place: 1 · Event maximum Shindo: 3M4.850 km
  2. 震度1Apr 5, 2021, 02:20 JSTAbashiri Region, HokkaidoShindo in this place: 1 · Event maximum Shindo: 3M3.410 km
  3. 震度1Feb 13, 2021, 23:08 JSTOff the Coast of Fukushima PrefectureShindo in this place: 1 · Event maximum Shindo: 6+M7.160 km
  4. 震度1Jan 15, 2021, 17:40 JSTSouthern Tokachi Region, HokkaidoShindo in this place: 1 · Event maximum Shindo: 2M4.450 km
Reference model · not a forecast

Ground & J-SHIS

The context below uses the place's full available history and reference models; it is not part of the 2021 statistics.

Local seismic profile

Where the shaking usually comes from

Source regions of earthquakes observed here, ordered by the number of reports.

3
Southern Tokachi Region, Hokkaido十勝地方南部
14
2
Off the Coast of Urakawa浦河沖
6
3
Off the east Coast of Aomori Prefecture青森県東方沖
5
3
Off the Coast of Tokachi十勝沖
4
2
Abashiri Region, Hokkaido網走地方
4
2
Off the Coast of Kushiro釧路沖
4
Local seismic profile

Nearby places

Municipalities nearest to the representative station position.

Kunneppu Town訓子府町15 km awayRikubetsu Town陸別町26 km awayTsubetsu Town津別町37 km awayEngaru Town遠軽町37 km awaySaroma Town佐呂間町42 km awayAshoro Town足寄町45 km away
GUIDES

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 map

A 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 town

Use 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