
Are the following mentions coreferent?:
<m> tremor </m> in Indonesia's West Papua province was hit by a magnitude 6.1 earthquake today, the latest powerful tremor to shake the region where five people were killed and hundreds injured at the weekend when buildings were destroyed. The quake struck off the coast at 7:48 a.m. local time, 75 kilometers ( 50 miles ) west of the region's main city of Manokwari. There were no immediate reports of damage or casualties and no tsunami alert was issued. 
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<m> 6 . 1 magnitude earthquake </m> in Rescue operations are underway after a 6. 1 magnitude earthquake hit Indonesia's Aceh province, flattening houses and causing landslides. Officials say at least 24 people were killed and more than 200 injured by the quake, which struck the western tip of Sumatra island on Tuesday. It is said that the quake was felt for around 15 seconds, from Banda Aceh, the regional capital, to Bener Meriah, one of the worst-hit areas. 