10 Killed as 5.7 Magnitude Earthquake Jolts Bangladesh - Why It Was An 'Alarm Bell' For Dhaka?

The quake was called an 'alarm bell' for Dhaka as experts believe that a massive earthquake is inevitable there.
HeraldNet

‘Drop, cover, hold on!’ Stanwood kids hear new alarms in quake drill

The Great ShakeOut offered a dress rehearsal Thursday for a new system that aims to warn before the tremors start. STANWOOD — An alarm reverberated through classrooms Thursday morning at Port Susan ...