
Are the following mentions coreferent?:
<m> 4 - Plus Earthquake </m> in 4 - Plus Earthquake Recorded Near Healdsburg At a Richter magnitude of 4. 6, this one should have awakened sleepers March 14, 2013 at 12 : 41 PM An earthquake with a preliminary magnitude of 4. 6 was recorded in the North Bay this morning, according to the U. S. Geological Survey. The quake occurred at 2 : 09 a. m. about 14 miles north - northeast of Healdsburg and had a depth of 1. 2 miles. 
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<m> Magnitude 4 . 6 Earthquake </m> in An earthquake with a preliminary magnitude of 4. 6 was recorded in the North Bay Thursday morning, according to the U. S. Geological Survey. The quake occurred at 2 : 09 a. m. about 14 miles north - northeast of Healdsburg and had a depth of 1. 2 miles. 