Valmiki Ramayana Yuddha Kanda Sarga 41 Shloka 13

वाताः winds, परुषम् severely, वान्ति blowing, वसुन्धराच in the earth, कम्पते quacking, पर्वताग्राणि mountain peaks, वेपन्ते shaking, धरणीधराः those elephants bearing the earth, पतन्ति falling.

"The winds are blowing severely, the earth is quaking in, the mountain peaks are shaking, and the elephants bearing the earth (in the four corners) are falling."