Complex sentence: On 30 March 2014, A 4.8 earthquake struck almost the very middle of Yellowstone near the Norris Basin at 6.34am there have been reports of no damage, It is the biggest earthquake hit the park since 22 February 1980.
Split into simpler sentences: On 30 March 2014, A 4.8 earthquake struck almost the very middle of Yellowstone near the Norris Basin at 6.34am; reports indicate no damage. This is the biggest earthquake to hit the park since 22 February 1980.