Japan earthquakes

M4.6 earthquake 80 km ENE of Hasaki, Japan

A magnitude 4.6 earthquake struck 80 km ENE of Hasaki, Japan on Fri, Jul 23, 1982, 1:01 AM JST (16:01 UTC), 63 km (39 mi) below the surface.

A larger quake followed: M5.3 100 km ENE of Hasaki, Japan. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.6 (mb), light
Local time
UTC
1982-07-22 16:01:00 UTC
Depth
62.6 km (38.9 mi), shallow
Epicenter
36.087° N, 141.610° E
Region
Japan
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.6 and up: 48 in the 60 days after this one and 3 in the 30 days before it.

After

  1. 4.097 km ESE of Kitaibaraki, Japan · 16133 days ago · 33 km deep · 57 km away
  2. 4.4135 km ESE of Kitaibaraki, Japan · 16133 days ago · 33 km deep · 57 km away
  3. 5.3100 km ENE of Hasaki, Japan · 16133 days ago · 32 km deep · 20 km away
  4. 3.965 km ENE of Kashima-shi, Japan · 16133 days ago · 33 km deep · 28 km away
  5. 4.997 km ENE of Hasaki, Japan · 16133 days ago · 33 km deep · 17 km away
  6. 4.788 km NE of Hasaki, Japan · 16133 days ago · 54 km deep · 14 km away
  7. 5.193 km ENE of Hasaki, Japan · 16132 days ago · 32 km deep · 14 km away
  8. 4.383 km ESE of Kitaibaraki, Japan · 16132 days ago · 33 km deep · 54 km away
  9. 4.765 km ESE of Kitaibaraki, Japan · 16132 days ago · 33 km deep · 56 km away
  10. 7.193 km ENE of Hasaki, Japan · 16132 days ago · 37 km deep · 14 km away
  11. 4.9103 km NE of Hasaki, Japan · 16132 days ago · 33 km deep · 26 km away
  12. 4.789 km ESE of Kitaibaraki, Japan · 16132 days ago · 33 km deep · 54 km away
  13. 5.193 km ENE of Hasaki, Japan · 16132 days ago · 50 km deep · 13 km away
  14. 4.355 km ESE of Takahagi, Japan · 16132 days ago · 33 km deep · 55 km away
  15. 5.051 km E of ?arai, Japan · 16132 days ago · 58 km deep · 48 km away
  16. 4.3108 km ESE of Takahagi, Japan · 16132 days ago · 33 km deep · 31 km away
  17. 6.288 km ENE of Hasaki, Japan · 16132 days ago · 31 km deep · 11 km away
  18. 5.0103 km ENE of Hasaki, Japan · 16132 days ago · 33 km deep · 30 km away
  19. 3.869 km E of ?arai, Japan · 16132 days ago · 33 km deep · 36 km away
  20. 4.887 km ENE of Hasaki, Japan · 16131 days ago · 49 km deep · 12 km away
  21. 4.597 km ENE of Hasaki, Japan · 16131 days ago · 33 km deep · 20 km away
  22. 4.758 km ESE of Takahagi, Japan · 16131 days ago · 33 km deep · 55 km away
  23. 4.471 km ESE of Takahagi, Japan · 16130 days ago · 33 km deep · 46 km away
  24. 4.991 km ENE of Hasaki, Japan · 16130 days ago · 49 km deep · 12 km away
  25. 5.594 km ESE of Takahagi, Japan · 16130 days ago · 45 km deep · 25 km away
  26. 5.0120 km ENE of Hasaki, Japan · 16130 days ago · 36 km deep · 40 km away
  27. 4.9103 km ESE of Kitaibaraki, Japan · 16130 days ago · 33 km deep · 45 km away
  28. 4.0115 km ENE of Hasaki, Japan · 16130 days ago · 33 km deep · 35 km away
  29. 4.056 km ENE of Kashima-shi, Japan · 16130 days ago · 33 km deep · 36 km away
  30. 4.5109 km ESE of Kitaibaraki, Japan · 16128 days ago · 33 km deep · 53 km away
  31. 5.0near the east coast of Honshu, Japan · 16126 days ago · 55 km deep · 20 km away
  32. 4.181 km ESE of Takahagi, Japan · 16124 days ago · 33 km deep · 39 km away
  33. 4.367 km NE of Hasaki, Japan · 16122 days ago · 33 km deep · 18 km away
  34. 4.255 km ESE of Hitachi, Japan · 16122 days ago · 33 km deep · 48 km away
  35. 4.863 km ENE of Kashima-shi, Japan · 16122 days ago · 33 km deep · 29 km away
  36. 4.473 km NE of Hasaki, Japan · 16122 days ago · 33 km deep · 15 km away
  37. 5.593 km E of Hasaki, Japan · 16115 days ago · 33 km deep · 53 km away
  38. 5.4115 km ESE of Hasaki, Japan · 16115 days ago · 33 km deep · 84 km away
  39. 4.793 km E of Hasaki, Japan · 16115 days ago · 59 km deep · 61 km away
  40. 5.430 km ESE of Hitachi, Japan · 16111 days ago · 59 km deep · 73 km away
  41. 5.436 km ESE of Hitachi, Japan · 16109 days ago · 50 km deep · 69 km away
  42. 3.947 km ESE of Hitachi, Japan · 16104 days ago · 52 km deep · 59 km away
  43. 5.679 km ESE of Hitachi, Japan · 16101 days ago · 36 km deep · 32 km away
  44. 4.250 km ESE of Hitachi, Japan · 16093 days ago · 50 km deep · 54 km away
  45. 4.233 km ESE of ?arai, Japan · 16092 days ago · 42 km deep · 63 km away
  46. 4.251 km ESE of Hitachi, Japan · 16089 days ago · 53 km deep · 52 km away
  47. 4.611 km SSE of Asahi, Japan · 16087 days ago · 58 km deep · 98 km away
  48. 4.871 km ENE of Kashima-shi, Japan · 16075 days ago · 48 km deep · 24 km away

Before

  1. 5.082 km NE of Hasaki, Japan · 16133 days ago · 54 km deep · 8 km away
  2. 4.890 km ENE of Hasaki, Japan · 16133 days ago · 56 km deep · 11 km away
  3. 4.458 km NE of Hasaki, Japan · 16156 days ago · 33 km deep · 24 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0001njk (also filed as iscgem595757). Read Tue, Sep 22, 2026, 9:18 AM UTC.