M5.7 earthquake 82 km S of Saiha, India
A magnitude 5.7 earthquake struck 82 km S of Saiha, India on Thu, May 12, 1977, 5:50 PM GMT+5:30 (12:20 UTC), 40 km (25 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.7 (ms), moderate
- Local time
- UTC
- 1977-05-12 12:20:00 UTC
- Depth
- 40.0 km (24.9 mi), shallow
- Epicenter
- 21.747° N, 92.990° E
- Region
- India
- Strongest shaking
- VI, strong 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
- VI, strong shaking
- 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.
- Depth from
- CONSTRAINED_BY_DEPTH_PHASES
- Stations used
- 211
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.5 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 usp0000nus (also filed as gcmtb051277c, gcmt19770512122000, atlas19770512122002, iscgem698421). Read Tue, Sep 22, 2026, 6:39 AM UTC.