#limits pasadena

PASADENA, Calif. | West Coast quake warning system now operational, with limits

PASADENA, Calif.  — Automated alerts from the fledgling West Coast earthquake early warning system are ready to be used broadly by businesses, utilities, schools and other entities but not for mass public notification, officials said Wednesday.

“We’re making a large change from a production prototype in pilot mode to an open-for-business operational mode,” Doug Given, earthquake early warning…