M5.6 earthquake 33 km NE of Imph?l, India
A magnitude 5.6 earthquake struck 33 km NE of Imph?l, India on Thu, Feb 18, 1965, 9:56 AM GMT+5:30 (04:26 UTC), 55 km (34 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.6 (mw), moderate
- Local time
- UTC
- 1965-02-18 04:26:37 UTC
- Depth
- 55.0 km (34.2 mi), shallow
- Epicenter
- 25.011° N, 94.186° E
- Region
- India
- Strongest shaking
- IV, light shaking
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Shaking
The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.
- Strongest estimated
- IV, light shaking
- Peak ground acceleration
- 4.8% of gravity
- Peak ground velocity
- 0.8 cm/s
- Map
- Automatic

Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.29
- Depth from
- From location
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.6 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem860307. Read Sun, Sep 27, 2026, 8:55 PM UTC.