Across industrial operations such as wind turbine construction, crane lifting, and temporary structure installations, wind conditions are not judged by a single gust. What matters more is how the loaded force caused by wind behaves over time, especially when safety limits depend on sustained wind rather than brief spikes.
To better capture these conditions, 10-minute wind speed is commonly used to assess sustained wind behavior. WindPro now includes 10-minute average and maximum wind speed measurements, giving site managers clearer visibility into changing wind conditions and helping them make safer operational decisions on site.
Why 10-Minute Wind Speed Monitoring Matters?
Instantaneous wind readings represent the wind at the moment, but they do not always reflect the true wind load acting on structures or equipment. Monitoring 10-minute average & maximum wind speed helps teams determine whether elevated wind conditions are temporary or sustained. While a brief gust may pass quickly, wind that remains elevated over several minutes can create continuous forces on cranes, structures, and equipment.
By combining real-time wind measurements with averaged wind data, operators gain a clearer understanding of site conditions and can respond earlier when wind begins approaching operational limits.
How 10-Minute Average and Max Wind Speed Work?
- 10-Min Average: The mean wind speed calculated over a fixed clock-based 10-minute window. This filters out fluctuations to provide a stable metric for structural load and energy potential.
- 10-Min Maximum: The highest wind speed measurement recorded within the fixed, clock-based 10-minute interval, providing the peak value encountered during a period.
How to View the Measurements in WindPro?
In the WindPro Console, the 10-minute average wind speed and 10-minute maximum wind speed are displayed in the upper-right section of the interface.
These values update continuously every 10 minutes from the moment the device powers on. By averaging wind data over time, the system filters out short-term fluctuations and provides a more stable baseline for evaluating wind conditions.
Why the Industry Demanded This?
- Wind Energy & Turbine Construction (IEC 61400)
- In the wind energy sector, 10-minute mean wind speed is a key reference in the IEC 61400 framework for turbine design classes, site assessment, and wind resource analysis.
- Engineers and technicians often monitor both instantaneous wind speed and 10-minute averages to better understand wind conditions during turbine installation and maintenance.
- Temporary Structures & Event Installations
- Temporary structures such as scaffolding, stages, grandstands, and towers must withstand wind loads defined in EN 1991-1-4 (Eurocode wind actions), where structural wind calculations are based on 10-minute mean wind speed.
- Monitoring sustained wind onsite helps operators identify when conditions may approach the structural limits used in design.
- Meteorological & Aviation Reporting
- In professional meteorology, 10-minute mean surface wind is a widely used standard for wind observation and reporting.
- Using averaged wind data in field monitoring helps align onsite measurements with established meteorological practices.
How to Configure Wind Alarms Using 10-Min Avg & Max?
Beyond data monitoring, WindPro now allows users to configure the User-Defined Alarm (Alarm 4 / Relay 4) based on 10-minute clock-based average or maximum wind data, representing a significant shift from traditional instantaneous triggers and adding a smarter layer of automated site management. Follow the steps below to configure the alarms:
Step 1: Go to SETTINGS > ALARM.
Step 2: Choose the channel alarm (CHANNEL 1 ALARM or CHANNEL 2 ALARM).
Step 3: Scroll down and select ALARM 4 USER-DEFINED.
Step 4: Choose ALARM TYPE.
Step 5: Select the option to set:
- AVERAGE for 10-min average wind speed, or
- MAXIMUM for 10-min maximum wind speed
Step 6: Choose SPEED THRESHOLD.
Step 7: Scroll to the desired value, then select CONFIRM.
Built for the Future of Industrial Safety
The addition of 10-minute average and max wind speed monitoring helps teams better understand sustained wind conditions and respond before operational limits are reached. Learn more about the WindPro wireless wind monitoring system.
