M4.6 earthquake 72 km SE of Ishinomaki, Japan
A magnitude 4.6 earthquake struck 72 km SE of Ishinomaki, Japan on Tue, Oct 11, 2016, 1:00 AM JST (16:00 UTC), 48 km (30 mi) below the surface.
A larger quake followed: M6.9 35 km ESE of Namie, Japan. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.6 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2016-10-10 16:00:42 UTC
- Depth
- 48.3 km (30.0 mi), shallow
- Epicenter
- 37.873° N, 141.766° E
- Region
- Japan
- Felt reports
- 1
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
What happened
The USGS’s account of the effects of this earthquake.
Felt at Sendai. Recorded (2 JMA) in Fukushima and Miyagi.
From the USGS event page for us20007d3f. U.S. Geological Survey text and figures are in the public domain.
Did you feel it?
1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 7.2 km horizontally, 9.2 km in depth
- Magnitude uncertainty
- ±0.21
- Depth from
- From location
- Station coverage gap
- 135°
- Stations used
- 25
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.6 and up: 113 in the 60 days after this one and 5 in the 30 days before it.
After
- 4.499 km E of Namie, Japan · 3641 days ago · 30 km deep · 55 km away · felt by 1
- 4.730 km ESE of Ishinomaki, Japan · 3640 days ago · 18 km deep · 46 km away · felt by 17
- 5.062 km E of Namie, Japan · 3623 days ago · 14 km deep · 40 km away · felt by 5
- 6.124 km ENE of Ishinomaki, Japan · 3613 days ago · 42 km deep · 72 km away · felt by 79
- 4.0104 km E of Iwaki, Japan · 3612 days ago · 11 km deep · 97 km away
- 4.658 km SSE of Ishinomaki, Japan · 3604 days ago · 52 km deep · 19 km away
- 4.636 km E of Namie, Japan · 3603 days ago · 22 km deep · 58 km away
- 6.935 km ESE of Namie, Japan · 3603 days ago · 9 km deep · 63 km away · felt by 478 · tsunami flag
- 5.052 km SE of Namie, Japan · 3603 days ago · 10 km deep · 78 km away
- 5.4near the east coast of Honshu, Japan · 3603 days ago · 10 km deep · 74 km away · felt by 1
- 4.531 km NE of Iwaki, Japan · 3603 days ago · 15 km deep · 90 km away
- 5.034 km SSE of Namie, Japan · 3603 days ago · 10 km deep · 87 km away
- 4.649 km SE of Namie, Japan · 3603 days ago · 10 km deep · 77 km away
- 4.640 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 60 km away
- 4.859 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 66 km away
- 4.463 km E of Namie, Japan · 3603 days ago · 10 km deep · 45 km away
- 4.843 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 71 km away
- 4.349 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 71 km away
- 4.475 km ENE of Namie, Japan · 3603 days ago · 10 km deep · 21 km away
- 5.326 km SE of Namie, Japan · 3603 days ago · 25 km deep · 81 km away · felt by 2
- 5.051 km E of Iwaki, Japan · 3603 days ago · 10 km deep · 86 km away
- 5.134 km ENE of Iwaki, Japan · 3603 days ago · 10 km deep · 89 km away
- 4.645 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 74 km away
- 4.954 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 72 km away
- 4.478 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 70 km away
- 4.358 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 62 km away
- 4.244 km SE of Namie, Japan · 3603 days ago · 10 km deep · 81 km away
- 4.558 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 75 km away
- 4.142 km SE of Namie, Japan · 3603 days ago · 10 km deep · 80 km away
- 4.461 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 71 km away
- 4.745 km SE of Namie, Japan · 3603 days ago · 10 km deep · 79 km away · felt by 1
- 4.641 km ESE of Namie, Japan · 3603 days ago · 18 km deep · 67 km away
- 4.946 km SE of Namie, Japan · 3603 days ago · 24 km deep · 81 km away · felt by 1
- 4.541 km ESE of Namie, Japan · 3603 days ago · 34 km deep · 62 km away
- 4.233 km SE of Namie, Japan · 3603 days ago · 10 km deep · 77 km away
- 4.855 km E of Namie, Japan · 3603 days ago · 10 km deep · 49 km away
- 4.951 km ENE of Iwaki, Japan · 3603 days ago · 10 km deep · 83 km away
- 4.557 km SE of Namie, Japan · 3603 days ago · 10 km deep · 79 km away
- 4.646 km SE of Namie, Japan · 3603 days ago · 10 km deep · 78 km away
- 4.544 km E of Namie, Japan · 3603 days ago · 15 km deep · 56 km away
- 4.370 km ENE of Namie, Japan · 3603 days ago · 10 km deep · 19 km away
- 4.550 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 66 km away
- 4.536 km SE of Namie, Japan · 3603 days ago · 27 km deep · 80 km away
- 4.747 km SE of Namie, Japan · 3603 days ago · 10 km deep · 81 km away
- 4.658 km SE of Namie, Japan · 3603 days ago · 6 km deep · 81 km away
- 4.426 km ESE of Namie, Japan · 3603 days ago · 30 km deep · 65 km away
- 4.052 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 61 km away
- 4.652 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 71 km away
- 4.553 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 70 km away
- 4.345 km SE of Namie, Japan · 3603 days ago · 10 km deep · 81 km away
- 4.743 km SE of Namie, Japan · 3603 days ago · 10 km deep · 82 km away
- 4.548 km ESE of Namie, Japan · 3603 days ago · 10 km deep · 75 km away
- 4.66 km WSW of Namie, Japan · 3603 days ago · 31 km deep · 87 km away
- 4.6near the east coast of Honshu, Japan · 3603 days ago · 9 km deep · 68 km away
- 4.455 km ESE of Namie, Japan · 3602 days ago · 10 km deep · 71 km away
- 4.437 km ESE of Namie, Japan · 3602 days ago · 35 km deep · 66 km away
- 4.544 km ESE of Namie, Japan · 3602 days ago · 21 km deep · 70 km away
- 4.641 km SE of Namie, Japan · 3602 days ago · 10 km deep · 76 km away
- 4.330 km ENE of Iwaki, Japan · 3602 days ago · 10 km deep · 97 km away
- 5.242 km SE of Namie, Japan · 3602 days ago · 16 km deep · 79 km away · felt by 26
The first 60 of 113.
Before
- 4.669 km ESE of Ishinomaki, Japan · 3655 days ago · 50 km deep · 38 km away
- 4.666 km E of Namie, Japan · 3656 days ago · 18 km deep · 47 km away · felt by 1
- 4.667 km SE of ?funato, Japan · 3668 days ago · 38 km deep · 97 km away · felt by 2
- 4.675 km ESE of Ishinomaki, Japan · 3674 days ago · 35 km deep · 50 km away
- 4.562 km E of Namie, Japan · 3675 days ago · 39 km deep · 44 km away · felt by 5
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us20007d3f. Read Sat, Oct 3, 2026, 8:26 PM UTC.