Method and monitoring centre for monitoring occurrence of an event

A monitoring centre arranged to monitor occurrence of events in a monitored area, wherein a monitoring equipment displays information that reflects sensor data from sensors distributed in different positions in the monitored area, the monitoring centre comprising:

• a data collector configured to collect sensor data reported by the sensors,
• a logic unit configured to detect an abnormal event in the monitored area based on received sensor data, and to identify a set of sensors potentially impacted by the detected abnormal event,
• a triggering unit configured to trigger the set of sensors to enter a vigilance state of elevated operation and to deliver enhanced sensor data,
• a display controller configured to auto-zoom a representation of the abnormal event being displayed by the monitoring equipment based on the enhanced sensor data from the set of sensors such that resolution of the displayed representation is increased, and
• wherein the display controller is configured to auto-zoom the displayed representation gradually over time such that the resolution of the displayed representation is increased in multiple steps.