Tendo City earthquake and Shindo history in 2021
天童市
This annual view includes only earthquakes from 2021 for which stations associated with Tendo City recorded Shindo.
Data period: 1 January–31 December 2021In 2021, stations associated with Tendo City reported local Shindo for 25 earthquakes. The highest local level recorded that year was Shindo 4.
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.
Observed events by year
Choose a year to update the event history and local Shindo distribution.
Shindo observed in this place
The highest reading from stations in this place, not the maximum Shindo of the whole event.
Observation history · 2021
25 observed earthquakes
- 震度1Dec 8, 2021, 16:22 JSTOff the Coast of Fukushima PrefectureShindo in this place: 1 · Event maximum Shindo: 3M5.050 km
- 震度2Dec 8, 2021, 02:29 JSTOff the Coast of Fukushima PrefectureShindo in this place: 2 · Event maximum Shindo: 3M5.020 km
- 震度1Nov 3, 2021, 11:36 JSTOff the Coast of Fukushima PrefectureShindo in this place: 1 · Event maximum Shindo: 3M4.850 km
- 震度1Oct 27, 2021, 01:28 JSTOff the Coast of Fukushima PrefectureShindo in this place: 1 · Event maximum Shindo: 3M5.20 km
- 震度1Oct 7, 2021, 22:41 JSTNorthwestern Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 5+M6.180 km
- 震度2Oct 6, 2021, 02:46 JSTOff the Coast of Iwate PrefectureShindo in this place: 2 · Event maximum Shindo: 5+M6.050 km
- 震度1Aug 22, 2021, 11:24 JSTOff the Coast of Fukushima PrefectureShindo in this place: 1 · Event maximum Shindo: 4M5.260 km
- 震度1Aug 4, 2021, 11:56 JSTOff the Coast of Ibaraki PrefectureShindo in this place: 1 · Event maximum Shindo: 2M5.020 km
Ground & J-SHIS
The context below uses the place's full available history and reference models; it is not part of the 2021 statistics.
Where the shaking usually comes from
Source regions of earthquakes observed here, ordered by the number of reports.
Earthquake 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.
Modelled magnitude: M6.8
Read about this model #2Major active faultYamagata-bonchi fault zone (Northern segment)山形盆地断層帯北部Modelled magnitude: M6.8
Read about this model #3Major active faultNagai-bonchi-seien fault zone長井盆地西縁断層帯Modelled magnitude: M7.1
Read about this model #4Major active faultNagamachi-Rifu-sen fault zone長町－利府線断層帯Modelled magnitude: M6.9
Read about this model #5Other active faultObanazawa fault zone尾花沢断層帯Modelled magnitude: M6.7
Read about this model #6Major active faultFukushima-bonchi-seien fault zone福島盆地西縁断層帯Modelled magnitude: M7.1
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.
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.
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 →