disaster alert
Calamity advance notice
A disaster alert is an official warning issued when a natural or man-made catastrophe is imminent or unfolding—hurricanes, earthquakes, tsunamis, industrial accidents.
The alert typically specifies the threat, affected areas, and recommended actions: A disaster alert was issued for coastal regions ahead of the typhoon.
Alerts are graded by severity, from watches (conditions are possible) to warnings (danger is immediate).
- warningAlert about danger
- early warningAlert before event occurs
- sirenWailing alert device
- emergencySerious sudden danger
- emergency broadcastUrgent public safety announcement
evacuation · evacuation route · broadcast · alarm · crisis · tornado · tsunami · earthquake · red · urgent · shelter · take cover · first responders · notification · bulletin · breaking news · signal · flash
- alertsalarm, warning, notification, push notifications, tornado watch
- Warning Systemsalarm, alarms, early warning, early warning system, warning signal
- Emergency Codesfull code, 911, 999, SOS, cardiac arrest
disaster alertsafety notice
Posted warning about dangers
peace of mind · normalcy · stability · calm · tranquility
disaster, alert, disasters, disastrous, disastrously, alerts, alerted, alerting, alertly