Izu City earthquake and Shindo history in 2015
伊豆市
This annual view includes only earthquakes from 2015 for which stations associated with Izu City recorded Shindo.
Data period: 1 January–31 December 2015In 2015, stations associated with Izu City reported local Shindo for 30 earthquakes. The highest local level recorded that year was Shindo 3.
How observations were spread across 2015
The largest number of observed earthquakes was in May: 6.
Observed earthquakes by month
- Jan1
- Feb2
- Mar4
- Apr2
- May6
- Jun2
- Jul2
- Aug2
- Sep4
- Oct3
- Nov1
- Dec1
If several earthquakes reached the same highest local Shindo, we show the most recent one. Monthly counts depend on station coverage and imported records; they do not establish a seasonal pattern or predict the next earthquake.
Observation history · 2015
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 · 2015
30 observed earthquakes
- 震度1Dec 16, 2015, 00:53 JSTEastern Region · Fuji Five Lakes, Yamanashi PrefectureShindo in this place: 1 · Event maximum Shindo: 2M3.920 km
- 震度1Nov 7, 2015, 22:45 JSTSouthern Ibaraki PrefectureShindo in this place: 1 · Event maximum Shindo: 4M4.9110 km
- 震度2Oct 25, 2015, 17:15 JSTEastern Region · Fuji Five Lakes, Yamanashi PrefectureShindo in this place: 2 · Event maximum Shindo: 3M4.420 km
- 震度1Oct 24, 2015, 13:14 JSTNorthwestern Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 2M3.980 km
- 震度1Oct 21, 2015, 15:04 JSTOff the Coast of Fukushima PrefectureShindo in this place: 1 · Event maximum Shindo: 4M5.530 km
- 震度3Sep 12, 2015, 05:49 JSTTokyo BayShindo in this place: 3 · Event maximum Shindo: 5−M5.370 km
- 震度3Sep 8, 2015, 20:22 JSTSuruga BayShindo in this place: 3 · Event maximum Shindo: 3M4.930 km
- 震度1Sep 2, 2015, 22:56 JSTAdjacent Sea of Izu-Oshima IslandShindo in this place: 1 · Event maximum Shindo: 2M3.60 km
Ground & J-SHIS
The context below uses the place's full available history and reference models; it is not part of the 2015 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: M8.2–9.1
Read about this model #2Other active faultTanna fault zone nantan group丹那断層帯南端群Modelled magnitude: M6.7
Read about this model #3Subduction-zone earthquakeSagami Trough earthquakes (M8 class)相模トラフ沿いのM8クラスの地震Modelled magnitude: M7.9–8.6
Read about this model #4Other active faultDaruma-yama fault zone達磨山断層帯Modelled magnitude: M6.6
Read about this model #5Major active faultKitaizu fault zone北伊豆断層帯Modelled magnitude: M6.8
Read about this model #6Major active faultInatori fault zone稲取断層帯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.
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 →