Miura City earthquake and Shindo history
三浦市
Earthquakes for which stations associated with Miura City reported an actual Shindo observation.
Latest observation: Oct 26, 2025, 10:35 PM JSTLocal seismic profile
Since Jan 26, 2015, stations associated with Miura City have reported a local reading for 388 earthquakes. Shindo 1 was most common, while the highest local level, Shindo 4, was recorded 1 times.
Latest observationOct 26, 2025
Highest local Shindo4
Observed events388Jan 26, 2015–Oct 26, 2025
Associated observation stations1JMA
Latest observation: Oct 26, 2025
Recent observed earthquakes
No local observation in the last 7 days. Latest observation: Oct 26, 2025
震度1
Oct 26, 2025, 10:35 PM JSTNorthwestern Chiba Prefecture
震度2M4.3 · 80 km · 85 km
Jul 14, 2025, 02:56 PM JSTAdjacent Sea of Izu-Oshima Island
震度1M3.5 · 30 km · 16 km
Jun 20, 2025, 09:46 AM JSTOff the southeast Coast of Chiba Prefecture
震度1M4.2 · 60 km · 89 km
Jun 13, 2025, 03:18 PM JSTNorthwestern Chiba Prefecture
震度1M4.2 · 80 km · 76 km
May 4, 2025, 12:35 PM JST23 wards, Tokyo
震度1M4.1 · 80 km · 64 km
Apr 20, 2025, 03:11 PM JSTNorthwestern Chiba Prefecture
M4.2 · 80 km · 80 km
1 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
Jan 26, 2015 to Oct 26, 2025 · 388 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: Jan 26, 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: Oct 26, 2025
Recent observed earthquakes
388 observed earthquakes
- 震度1Oct 26, 2025, 22:35 JSTNorthwestern Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 2M4.380 km
- 震度2Jul 14, 2025, 14:56 JSTAdjacent Sea of Izu-Oshima IslandShindo in this place: 2 · Event maximum Shindo: 2M3.530 km
- 震度1Jun 20, 2025, 09:46 JSTOff the southeast Coast of Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 1M4.260 km
- 震度1Jun 13, 2025, 15:18 JSTNorthwestern Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 2M4.280 km
- 震度1May 4, 2025, 12:35 JST23 wards, TokyoShindo in this place: 1 · Event maximum Shindo: 2M4.180 km
- 震度1Apr 20, 2025, 15:11 JSTNorthwestern Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 2M4.280 km
- 震度1Mar 30, 2025, 10:18 JSTOff the southeast Coast of Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 2M4.960 km
- 震度1Mar 28, 2025, 03:50 JSTNortheastern Chiba PrefectureShindo in this place: 1 · Event maximum Shindo: 2M4.460 km
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.
4
Northwestern Chiba Prefecture千葉県北西部
742
Southern Ibaraki Prefecture茨城県南部
513
Off the east Coast of Chiba Prefecture千葉県東方沖
483
Off the southeast Coast of Chiba Prefecture千葉県南東沖
273
Southern Chiba Prefecture千葉県南部
192
Northeastern Chiba Prefecture千葉県北東部
18Local 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) · A14210
J-SHIS / NIEDEarthquake 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.
#1Major active faultMiura-hanto fault group (Main part/Takeyama fault zone)三浦半島断層群主部武山断層帯
Modelled magnitude: M6.5
Read about this model #2Subduction-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 #3Major active faultMiura-hanto fault group (Main part/Kinugasa/Kitatake fault zone)三浦半島断層群主部衣笠・北武断層帯Modelled magnitude: M6.7
Read about this model #4Major active faultMiura-hanto fault group (Southern part)三浦半島断層群南部Modelled magnitude: M7.0
Read about this model #5Subduction-zone earthquakeLarge Earthquakes along the Nankai Trough南海トラフ沿いで発生する大地震Modelled magnitude: M8.2–9.1
Read about this model #6Major active faultKamogawa-teichi fault zone鴨川低地断層帯Modelled magnitude: M6.7
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.
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: Earthquake Intensity Levels 0–7
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 →