Upper mantle velocity structure in the NW Himalaya: Hindu Kush to Garhwal region from travel time studies of deep Hindu Kush earthquakes

Sushil Kumar^1*_, R. Chander² and K. N. Khattri³

¹Scientist (Seismologist), Wadia Institute of Himalayan Geology, P.B.No.74, Dehra Dun –248 001(UA), India.

²I.I.T. Roorkee, Roorkee, formerly University of Roorkee), 290, Sector 4, Mansadevi complex, Panchkula – 134109, Haryana, India.

³I.I.T. Roorkee, Roorkee, formerly University of Roorkee), 100 Rajender Nagar, Dehra Dun-248001 (UA) India.