A magnitude 7.7 earthquake occurred about 83 km northwest of Iquique, Chile at 23:46 UTC (6:46 p.m. Central Time).
Aftershocks are expected. These secondary shockwaves are usually less violent than the main quake but can be strong enough to do additional damage to weakened structures and can occur in the first hours, days, weeks, or even months after the quake.
Look for and extinguish small fires. Fire is the most common hazard after an earthquake.
Be aware of possible tsunamis if you live in coastal areas. These are also known as seismic sea waves (mistakenly called “tidal waves”). When local authorities issue a tsunami warning, assume that a series of dangerous waves is on the way. Stay away from the beach.
Be careful when driving after an earthquake and anticipate traffic light outages.
Stay informed with news from The Cardinal’s Emergencies Behind the Scenes Facebook page — Facebook.com/CardinalEmergencies. Includes links to favorite public safety and emergency rescuers and product manufacturers and safety companies that have facebook pages. Submit your pictures or just stay up-to-date on with fire, rescue, EMS and police photo galleries. Please add your public safety photo to the wall album — go direct to the Arlington Cardinal Emergencies Behind the Scenes photos. For a list of all of The Cardinal Facebook fan pages, go to Arlingtoncardinal.com/about/facebook …