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DAILY EARTHQUAKE ARCHIVE

Earthquakes in Japan on February 14, 2021

Replay earthquakes recorded on this day at their actual occurrence times and inspect every available report.

earthquakes
39
strongest Shindo
4
largest magnitude
M5.2
Shindo 1+ events
39

Replay one day of earthquakes

2021-02-14 · JST00:00:00Pause
Shindo12345−5+6−6+7
00:0006:0012:0018:0024:00
Loading earthquake history…

JISHINDESU catalogue organised from JMA and P2PQuake data. Times use JST. Points are reported epicentres and observations, not simulated wave propagation.

Reading the daily record

How to read the record for February 14, 2021

The JISHINDESU catalogue contains 39 earthquakes for this day; 39 reached maximum Shindo 1 or higher. The day's highest Shindo was 4, and its largest reported magnitude was M5.2.

Earthquake with the day's highest ShindoOff the Coast of Fukushima Prefecture16:31:00 JST · M5.2 · Shindo 4
01

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.

02

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 →
03

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 →
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Daily record

Earthquake reports

39 earthquakes · Shindo 4 · M5.2

February 14, 2021

  1. 震度2Off the Coast of Fukushima Prefecture福島県沖00:05 JSTconfirmedM4.1Depth: 30 km
  2. 震度2Off the Coast of Fukushima Prefecture福島県沖00:15 JSTconfirmedM4.1Depth: 50 km
  3. 震度1Off the Coast of Fukushima Prefecture福島県沖00:25 JSTconfirmedM3.9Depth: 50 km
  4. 震度1Off the Coast of Fukushima Prefecture福島県沖00:32 JSTconfirmedM3.8Depth: 50 km
  5. 震度1Off the Coast of Fukushima Prefecture福島県沖00:33 JSTconfirmedM3.8Depth: 50 km
  6. 震度2Off the Coast of Fukushima Prefecture福島県沖00:36 JSTconfirmedM4.1Depth: 50 km
  7. 震度1Off the Coast of Fukushima Prefecture福島県沖01:13 JSTconfirmedM3.9Depth: 50 km
  8. 震度2Off the Coast of Fukushima Prefecture福島県沖01:14 JSTconfirmedM4.3Depth: 50 km
  9. 震度1Off the Coast of Fukushima Prefecture福島県沖01:20 JSTconfirmedM3.9Depth: 50 km
  10. 震度1Off the Coast of Fukushima Prefecture福島県沖01:21 JSTconfirmedM3.7Depth: 50 km
  11. 震度1Off the Coast of Fukushima Prefecture福島県沖01:23 JSTconfirmedM3.6Depth: 40 km
  12. 震度2Off the Coast of Fukushima Prefecture福島県沖01:33 JSTconfirmedM4.4Depth: 50 km
  13. 震度1Off the Coast of Fukushima Prefecture福島県沖01:51 JSTconfirmedM3.9Depth: 50 km
  14. 震度1Off the Coast of Fukushima Prefecture福島県沖01:53 JSTconfirmedM4.0Depth: 50 km
  15. 震度1Off the Coast of Fukushima Prefecture福島県沖02:01 JSTconfirmedM4.0Depth: 50 km
  16. 震度1Off the Coast of Fukushima Prefecture福島県沖02:36 JSTconfirmedM4.0Depth: 50 km
  17. 震度1Off the Coast of Fukushima Prefecture福島県沖02:50 JSTconfirmedM3.7Depth: 50 km
  18. 震度3Off the Coast of Iwate Prefecture岩手県沖03:25 JSTconfirmedM5.1Depth: 40 km
  19. 震度1Off the Coast of Fukushima Prefecture福島県沖04:10 JSTconfirmedM3.8Depth: 50 km
  20. 震度1Off the Coast of Fukushima Prefecture福島県沖05:57 JSTconfirmedM3.7Depth: 60 km
  21. 震度1Off the Coast of Fukushima Prefecture福島県沖06:08 JSTconfirmedM4.0Depth: 50 km
  22. 震度1Off the Coast of Fukushima Prefecture福島県沖09:12 JSTconfirmedM3.7Depth: 50 km
  23. 震度1Off the Coast of Fukushima Prefecture福島県沖09:49 JSTconfirmedM3.8Depth: 50 km
  24. 震度1Off the Coast of Fukushima Prefecture福島県沖13:50 JSTconfirmedM3.7Depth: 50 km
  25. 震度2Off the Coast of Fukushima Prefecture福島県沖14:11 JSTconfirmedM4.4Depth: 60 km
  26. 震度2Off the Coast of Fukushima Prefecture福島県沖14:54 JSTconfirmedM4.3Depth: 50 km
  27. 震度1Off the Coast of Fukushima Prefecture福島県沖16:19 JSTconfirmedM3.8Depth: 60 km
  28. 震度4Off the Coast of Fukushima Prefecture福島県沖16:31 JSTconfirmedM5.2Depth: 50 km
  29. 震度2Off the Coast of Fukushima Prefecture福島県沖16:59 JSTconfirmedM4.3Depth: 50 km
  30. 震度2Off the Coast of Fukushima Prefecture福島県沖17:48 JSTconfirmedM4.1Depth: 50 km
  31. 震度1Off the Coast of Fukushima Prefecture福島県沖18:05 JSTconfirmedM3.5Depth: 50 km
  32. 震度2Off the Coast of Fukushima Prefecture福島県沖18:27 JSTconfirmedM4.5Depth: 50 km
  33. 震度1Off the Coast of Fukushima Prefecture福島県沖19:41 JSTconfirmedM4.2Depth: 50 km
  34. 震度2Off the Coast of Fukushima Prefecture福島県沖19:45 JSTconfirmedM3.8Depth: 50 km
  35. 震度2Off the Coast of Fukushima Prefecture福島県沖20:41 JSTconfirmedM4.1Depth: 50 km
  36. 震度1Off the Coast of Fukushima Prefecture福島県沖21:29 JSTconfirmedM3.6Depth: 50 km
  37. 震度1Off the Coast of Fukushima Prefecture福島県沖23:20 JSTconfirmedM4.0Depth: 50 km
  38. 震度1Off the Coast of Fukushima Prefecture福島県沖23:31 JSTconfirmedM3.9Depth: 60 km
  39. 震度1Satsuma Region, Kagoshima Prefecture鹿児島県薩摩地方23:36 JSTconfirmedM2.5Depth: 10 km