Hindukush

The quake’s epicentre was recorded in Koh-e-Hindukush.

At elevations above convert, as much as a third of the snow which feeds the large Karakoram and Hindukush glaciers comes from the monsoon since these elevations are too high to be shielded from its moisture.

Mock and O'Neil; Trekking in the Karakoram and Hindukush; pp. 18–19 However, the humidity is extremely low during these hot spells and, as a result the summer climate is less torrid than in the rest of the Indian subcontinent.

This obviously refers to Kamboja cavalry south of Hindukush.