
Are the following mentions coreferent?:
<m> earthquake </m> in 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. It was followed by a 2. 9 aftershock at 2 : 12 a.m. and a 2. 2 at 2 : 15 a.m. There are no reports of injuries or major damage. 
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<m> earthquake </m> in california - earthquakes / ci _ 22788525 / 4 - 6 - magnitude - quake - hits - northern - california 4. 6 quake rattles Sonoma County early Thursday 