September 2021 - Historic Frequency Data

Historic frequency data for Great Britain at a 1-second resolution.

dtm - The date in a YYYY-MM-DD format, followed by the time in a HH:MM:SS format.

f - The system frequency as measured at that second in time.

Data Explorer

Data Explorer

Table Information

dtm

Title Date and time
Type datetime
Description The date in a YYYY-MM-DD format, followed by the time in a HH:MM:SS format
Comment
Example 2021-11-01 00:00:01
Unit

f

Title System Frequency (Hz)
Type number
Description The system frequency as measured at that second in time.
Comment
Example 50.00
Unit Hz