/technologies/sensor-technology/b/blog/posts/venezuelan-residents-received-an-alert-when-the-earthquakes-struckIn 2020, Southern California experienced a 4.5-magnitude earthquake. Android phones were notified when the quake hit. (Image Credit: Google ) Small earthquakes, which cause little to no damage, happen every day. Occasionally, stronger ones strike. Then-USTelligent Community 12