A volcano erupted in southwestern Iceland on Monday night, sending a flash of light into the evening sky and spewing semi-molten rock into the air in a spectacular show of the Earth’s power in the land known for fire and ice.

The eruption appeared to have occurred about 2½ miles from the town of Grindavik, the Icelandic Meteorological Office said. The town near Iceland’s main airport was evacuated in November after strong seismic activity damaged homes and raised fears of an imminent eruption.

Iceland, which sits above a volcanic hot spot in the North Atlantic, averages an eruption every four to five years. The most disruptive in recent times was the 2010 eruption of the Eyjafjallajokull volcano, which spewed huge clouds of ash into the atmosphere and led to widespread airspace closures over Europe.