Hell of a VIDEO: Lava column & lightning hit dark sky as Chile’s Mt. Calbuco erupts for 2nd day

Smoke and lava spew from the Calbuco volcano, as seen from the shores of Lake Llanquihue in Puerto Varas, April 23, 2015. (Reuters/Carlos Gutierrez)
For the second day, Chile’s Calbuco volcano is terrorizing neighborhoods, erupting spurts of molten lava, thick smoke and bright lightning. Clouds of ash have blanketed nearby cities and are heading to the capital, Santiago, and neighboring Argentina.

READ MORE: Chile on red alert as Calbuco volcano erupts twice for first time in 42yrs (VIDEO)

This spectacular video shows orange plumes extending miles into the sky. An electrical storm mixed with lava seemed to merge with the surrounding landscape.

Calbuco is located near the tourist location of Puerto Varas, about 1,000km south of Santiago.

The winds have already carried some of ash clouds to the city of Chillan, which is only 400km from the capital. According to government meteorologist Arnoldo Zuniga, the ash may reach the city by Friday evening.

The eruption forced the cancelation of flights in the neighboring cities in Chile and Argentina.

READ MORE: Surreal! Sunset turns massive Calbuco eruption into amazing scene (IMAGES)

A total of 5,000 people were reportedly evacuated from the affected area, authorities said, adding that evacuation radius of 21km has been established. So far two eruptions occurred – on Wednesday and on Thursday.

Chile's National Geology and Mines Service said that a third eruption is possible.

"We don't know how the situation is going to evolve. It's pretty unpredictable,” President Michelle Bachelet said

In the meantime, most of ash clouds headed to the Andes Mountains into Argentina, and experts say they can get to Buenos Aires province.

Volcanic eruptions are frequent in Chile, which has in total of active 500 volcanoes. It is considered to have the second largest chain of volcanoes in the world after Indonesia.