ShakeReadySD is now part of the SD Emergency preparedness mobile application. You can find and download the SD Emergency Preparedness app from Apple’s App Store and Google Play Store.
You can check Apple’s App Store or Google Play for the update. When you update the application, a set-up wizard will guide you through setting up ShakeReadySD so that your phone can receive ShakeReadySD alerts.
This can happen if you set the SD Emergency app to use a large font size. Click on the menu stack (in the upper right corner of the screen) and select Font Size. Toggle the Adjust Font Size button to the off position to use standard font size.