Valmiki Ramayana Aranya Kanda Sarga 23 Shloka 15

घोरदर्शनाः dreadful in appearance, सनिर्घाताः thunderstorms, उल्काश्चापि meteors, निपेतुः dropped down, सशैलवनकानना mountains, groves and forests, सर्वाः all, मही earth, प्रचचाल trembled.

Dreadful to watch were the thunderstorms and the meteors that dropped down from the sky. The earth trembled all over with mountains, groves and forests.