Authorities say there are no immediate reports of damage or injuries
It is the 5th tremor in last three days in the high seismic zone
Ecuador was hit by a deadly earthquake in April in which hundreds died
However, there were no immediate reports of any casualty or damage to property.
The epicentre of the earthquake was 15km below the earth at Pithoragarh
Triggering a tsunami warning for coastal areas within 300 km of the epicentre.
The epicentre was roughly 400 km off the southern Andaman coast of Thailand.
A magnitude 6.5 earthquake followed by a 7.3 quake early Saturday morning caused widespread damage in parts of Kumamoto city and surrounding communities
Media reports in January this year had revealed that the MHA felt that India could be hit by massive earthquakes
Experts have noted that both the magnitudes and frequencies of the quakes were 'within a normal range'
A powerful 7.8 magnitude earthquake struck Ecuador, killing 77 people and injuring nearly 600, the authorities said on Sunday.
In the 6.2 magnitude earthquake, nearly 800 people were injured
The first quake measured 6.4 on Richter scale in Mashiki town at Kumamoto Prefecture while the second was of 5.7 magnitude and hit the same place
However, there were no immediate reports of damage to property and life.
The 7.1 magnitude in Pak also injured 10; in India, the magnitude was measured at 6.8 and depth at 190 km
Delhi Metro services were halted for few minutes
However, there is no potential for a tsunami
The second powerful tremor in the region this week did not trigger a Pacific tsunami warning.
Located at a depth of 10 kilometers some 45 miles south of Atka, Alaska.
There have been no reports of damages or injuries