Set the alarm for 6:35 p.m.

Web alarm clock for 6:35 p.m.

You have just woken up, and the earthquake preparedness drill has not begun yet. Set the alarm for 6:35 pm before getting out of bed, so the starting signal is fixed while you gather the checklist, flashlight, and everyone taking part. Finishing at 7:00 pm gives the household a clear point for regrouping and discussing what happened.

Your earthquake drill depends on the alarm sounding while you can hear it, so leave this page active and keep your phone or computer awake until 6:35 pm. A screen that goes to sleep beforehand may prevent the signal, and a closed page cannot alert you. Plug in the device if its battery is low, raise the volume above the room noise, and avoid switching to settings that silence browser audio.

As the household gets ready for the drill, listen for the sounds that could cover the alarm: electric fans, television, traffic, or neighbours arriving home. The afternoon noise may begin easing near 7:00 pm, but the room can still be busy at 6:35 pm. Place the alarm device near the group rather than beside an open window, then use the quieter moments to explain the agreed exit route and meeting point.