Atharvavedaparishishta 64.9.1

64.9.1

vajrāśanimahīkampāḥ saṃdhyānirghātanisvanāḥ | pariveṣarajodhūmā raktārkāstamanodayāḥ ||

Thunderbolts, lightning, earthquakes, twilight thunderclaps, / halos, dust, smoke, red sunrises and sunsets;