Atwater is a city on State Route 99 in Merced County, California, United States. Atwater is 8 miles west-northwest of Merced, at an elevation of 151 feet. The population as of the 2020 census was 31,970, up from 28,168 in 2010. From Wikipedia
Fresno Police are coordinating searches under California’s endangered advisory, appealing for public information on a possible medical emergency in the absence of any sign of foul play.