kera 99KERA (90.1 MHz) is a non-commercial, listener-supported public radio station in Dallas, Texas. [2] ... Tyler (100.1), and Sherman (99.3). In the 1990s, KERA scaled back its music programs. ItIn Greek, 'Kera' may be linked to 'keraunos,' meaning thunderbolt or lhtning, reflecting a powerful natural phenomenon. In Irish, a similar-sounding name, Ciara, orinates from