Suprema Radio XHWM 95.3

Suprema Radio (XHWM-FM) broadcasts on 95.3 FM from San Cristóbal de las Casas, Chiapas, and is owned by Francisco José Narvaez Rincón.

The station began as XEWM-AM 640, which signed on July 7, 1969, under the ownership of Plinio Medina Pérez, receiving its concession on October 27 of that year. The 250-watt station was the first in San Cristóbal, increasing its power to one kilowatt by the 1980s. In 2000, XHCRI-FM signed on as a noncommercial sister station to XEWM.

In 2011, XEWM migrated to FM on 95.3 MHz. In 2018, it was authorized to move to Cerro Huitepec.