Mega eruption, unfortunately from far away as we totally didn't expect it. This thing erupts once in 14 hours, others are near constant, still others may erupt once in many months or even years — photo from Grand Teton bail / one more day in Yellowstone

Mega eruption, unfortunately from far away as we totally didn't expect it. This thing erupts once in 14 hours, others are near constant, still others may erupt once in many months or even years

Mega eruption, unfortunately from far away as we totally didn't expect it. This thing erupts once in 14 hours, others are near constant, still others may erupt once in many months or even years

August 24, 2011 · NIKON D40 · f/9 · 1/1000