Web alarm clock for 5:19 p.m.
While you wait for the quarterly rescue team drill to begin, set the alarm for 5:19 pm and keep an eye on the remaining preparation time. The alert can mark the assigned moment without making you repeatedly check the clock. If the session continues toward 6:00 pm, you still have a clear reference point for the next stage of the drill.
During rescue team preparations, a visible alert may be more reliable than sound alone. Check whether your phone is on silent mode and choose vibration as a backup if the browser and device permit it. Keep the alarm page active and the phone awake: otherwise, the rescue drill alert may not sound when you need to move into position. Place the phone where you can notice the screen without distracting other participants.
As the rescue team gathers late in the Philippine afternoon, changing light can make a screen harder to notice. Before 5:19 pm, move out of direct glare, raise the display brightness enough for the alert to stand out, and avoid leaving the phone face-down. If the drill area will darken by 6:00 pm, prepare a small torch beforehand rather than searching for one after the session starts.