How frequently should time checks be made on the official station clock for full-time stations?

For full-time weather observation stations, it is essential to maintain the accuracy and reliability of the official station clock, as the timing of observations and reports is critical to ensuring data integrity and effective communication. Time checks should be conducted once every shift to ensure that the clock remains accurate throughout operational hours and that any discrepancies can be promptly addressed. This frequency allows for immediate awareness of any time inconsistencies that could affect observational data and reporting, ensuring that all meteorological observations are synchronized with universal time standards.

Intervals longer than a shift could lead to potential errors in recording or reporting weather data, which is why the approach of conducting checks once every shift provides a balance between operational efficiency and ensuring precise timekeeping.