
Are the following mentions coreferent?:
<m> 4 . 6 quake </m> in 4. 6 quake rattles Sonoma County early Thursday, according to the U. S. Geological Survey. An earthquake measuring 4. 6 rattled Sonoma and Lake counties early Thursday, according to the U. S. Geological Survey. The quake occurred at 2 : 09 a.m., about 14 miles northeast of Healdsburg, on the Maacama Fault with a depth of 12 miles. 
</s>
<m> Lake County earthquake </m> in The Napa Valley was shaken at 2 : 09 a.m. Thursday by a magnitude 4. 6 earthquake located near Clearlake in Lake County, the U. S. Geological Survey reported. The Napa Valley was shaken at 2 : 13 am. Thursday by a magnitude 4. 6 earthquake located near Clearlake in Lake County, the U. S. Geological Survey reported. 