Catalogue time, not a wave simulation
The replay reveals reports at their recorded JST origin times. Station dots show observed Shindo, but the moment they appear is not a measured seismic-wave arrival time.
DAILY EARTHQUAKE ARCHIVE
Earthquakes in Japan on July 15, 2025
Replay earthquakes recorded on this day at their actual occurrence times and inspect every available report.
- earthquakes
- 36
- strongest Shindo
- 4
- largest magnitude
- M5.7
- Shindo 1+ events
- 36
Replay one day of earthquakes
2025-07-15 · JST00:00:00Pause
Shindo12345−5+6−6+7
00:0006:0012:0018:0024:00
JISHINDESU catalogue organised from JMA and P2PQuake data. Times use JST. Points are reported epicentres and observations, not simulated wave propagation.
How to read the record for July 15, 2025
The JISHINDESU catalogue contains 36 earthquakes for this day; 36 reached maximum Shindo 1 or higher. The day's highest Shindo was 4, and its largest reported magnitude was M5.7.
Earthquake with the day's highest ShindoAdjacent Sea of Tokara Islands13:20:00 JST · M5.1 · Shindo 4→01 02 03
Shindo and magnitude measure different things
Magnitude describes the earthquake at its source; Shindo describes shaking at each station. One earthquake can therefore produce different Shindo readings by location.
Shindo and magnitude explained →A record can be updated later
Follow-up bulletins and corrections for the same earthquake are consolidated into one record. Each report page shows the current values and any available revision history.
Data and methodology →JISHINDESU ON YOUR PHONE
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Earthquake reports
36 earthquakes · Shindo 4 · M5.7
July 15, 2025
- 震度1Off the east Coast of Chiba Prefecture千葉県東方沖01:15 JSTconfirmedM3.6Depth: 30 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海01:44 JSTconfirmedM3.1Depth: 20 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海02:28 JSTconfirmedM2.8Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海04:15 JSTconfirmedM2.5Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海05:12 JSTconfirmedM2.5Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海05:16 JSTconfirmedM2.4Depth: 20 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海06:18 JSTconfirmedM2.7Depth: 10 km
- 震度1Kurile Islands千島列島06:39 JSTconfirmedM5.7Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海07:23 JSTconfirmedM2.7Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海07:48 JSTconfirmedM2.9Depth: 20 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海10:25 JSTconfirmedM3.4Depth: 30 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海10:38 JSTconfirmedM2.5Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海11:08 JSTconfirmedM2.4Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海11:37 JSTconfirmedM2.7Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海12:31 JSTconfirmedM2.6Depth: 20 km
- 震度4Adjacent Sea of Tokara Islandsトカラ列島近海13:20 JSTconfirmedM5.1Depth: 20 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海13:28 JSTconfirmedM2.9Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海13:39 JSTconfirmedM2.6Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海13:46 JSTconfirmedM2.5Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海13:58 JSTconfirmedM2.8Depth: 20 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海14:01 JSTconfirmedM2.9Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海14:28 JSTconfirmedM2.7Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海14:38 JSTconfirmedM2.9Depth: 30 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海15:04 JSTconfirmedM2.7Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海15:07 JSTconfirmedM2.8Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海15:46 JSTconfirmedM2.2Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海15:51 JSTconfirmedM2.3Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海17:04 JSTconfirmedM2.8Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海17:07 JSTconfirmedM2.9Depth: 20 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海19:36 JSTconfirmedM2.8Depth: 20 km
- 震度1Southern Inland of Akita Prefecture秋田県内陸南部20:10 JSTconfirmedM2.5Depth: 0 km
- 震度2Adjacent Sea of Tokara Islandsトカラ列島近海20:55 JSTconfirmedM2.3Depth: 10 km
- 震度1Adjacent Sea of Tokara Islandsトカラ列島近海21:09 JSTconfirmedM2.5Depth: 10 km
- 震度3Adjacent Sea of Tokara Islandsトカラ列島近海22:08 JSTconfirmedM4.4Depth: 20 km
- 震度2Southern Nagano Prefecture長野県南部22:25 JSTconfirmedM3.1Depth: 10 km
- 震度4Northern Ibaraki Prefecture茨城県北部23:47 JSTconfirmedM4.8Depth: 60 km