A method for improving reporting of operational data of a wind turbine during operation thereof; said method comprising the steps of: allowing an array of sensors (S 1, S 2, S 3,... S N) to sense one or more specific parameter values of said wind turbine during operation thereof; in respect of one or more sensors, transmitting said parameter value being sensed to a control system; allowing said control system to register a critical event in case a sensed parameter value, or a combination of two or more sensed parameter values, represents a situation in which it is desired to shut down the wind turbine according to one or more predetermined criteria; allowing said control system to set a specific alarm at a point in time at which a specific critical event is registered; and allowing said control system to reset said specific alarm at a point in time at which the registration of the presence of said critical event ceases; wherein each specific alarm is associated with a corresponding alarm ID; wherein said alarms IDs are grouped into different sectors (SEC 1, SEC 2); each sector belongs to a specific part of the wind turbine or its installation or operation; wherein information from said control system relating to settings and resetting of one or more alarms corresponding to an individual alarm ID is being transmitted to a monitoring system which is configured for logging and storing such information; wherein said method furthermore comprises the steps of: i) in respect of one or more alarm IDs, allowing said monitoring system to register a time stamp (ST, ST, ST, ST) in respect of each setting of said alarm ID and to register a time stamp (RST, RST, RST, RST) in respect of each resetting of said alarm ID; ii) in respect of a specific sector, allowing said control system to count the amount of time at which no alarm IDs belonging to that specific sector is set, and to transfer information relating to such counting to said monitoring system; iii) in case the monitoring system detects that counting in step ii) has stopped in respect of a time range at which no alarms belonging to that specific sector is logged as being set, allow the monitoring system to register that the wind turbine in respect of said specific sector is not operating properly in a period of time corresponding to that range in time. allowing an array of sensors (S 1, S 2, S 3,... S N) to sense one or more specific parameter values of said wind turbine during operation thereof; in respect of one or more sensors, transmitting said parameter value being sensed to a control system; allowing said control system to register a critical event in case a sensed parameter value, or a combination of two or more sensed parameter values, represents a situation in which it is desired to shut down the wind turbine according to one or more predetermined criteria; allowing said control system to set a specific alarm at a point in time at which a specific critical event is registered; and allowing said control system to reset said specific alarm at a point in time at which the registration of the presence of said critical event ceases; wherein each specific alarm is associated with a corresponding alarm ID; wherein said alarms IDs are grouped into different sectors (SEC 1, SEC 2); each sector belongs to a specific part of the wind turbine or its installation or operation; wherein information from said control system relating to settings and resetting of one or more alarms corresponding to an individual alarm ID is being transmitted to a monitoring system which is configured for logging and storing such information; wherein said method furthermore comprises the steps of: i) in respect of one or more alarm IDs, allowing said monitoring system to register a time stamp (ST, ST, ST, ST) in respect of each setting of said alarm ID and to register a time stamp (RST, RST, RST, RST) in respect of each resetting of said alarm ID; ii) in respect of a specific sector, allowing said control system to count the amount of time at which no alarm IDs belonging to that specific sector is set, and to transfer information relating to such counting to said monitoring system; iii) in case the monitoring system detects that counting in step ii) has stopped in respect of a time range at which no alarms belonging to that specific sector is logged as being set, allow the monitoring system to register that the wind turbine in respect of said specific sector is not operating properly in a period of time corresponding to that range in time. i) in respect of one or more alarm IDs, allowing said monitoring system to register a time stamp (ST, ST, ST, ST) in respect of each setting of said alarm ID and to register a time stamp (RST, RST, RST, RST) in respect of each resetting of said alarm ID; ii) in respect of a specific sector, allowing said control system to count the amount of time at which no alarm IDs belonging to that specific sector is set, and to transfer information relating to such counting to said monitoring system; iii) in case the monitoring system detects that counting in step ii) has stopped in respect of a time range at which no alarms belonging to that specific sector is logged as being set, allow the monitoring system to register that the wind turbine in respect of said specific sector is not operating properly in a period of time corresponding to that range in time.