Quakes in Koyna due to spreading sea-floor
The sea floor in the Arabian Sea is expanding by five cm a year leading to increasing seismic activity in the Koyna region of western Maharashtra which has seen more than a lakh tremors in the past
The sea floor in the Arabian Sea is expanding by five cm a year leading to increasing seismic activity in the Koyna region of western Maharashtra which has seen more than a lakh tremors in the past