Queensland Power Grid Frequency Live

49.994 Hz

Last update: 2026-08-08 22:41:26

Live

Grid Frequency (Last 3 Hours)

Normal operating band (49.85-50.15 Hz)
Typical range (~95% of observed readings, 49.97-50.03 Hz)
Nominal frequency (50.000 Hz)
Live frequency updates every 2 seconds. History graph uses 10-second samples and refreshes every 10 seconds.
3-hour mean --.--- Hz
Minimum --.--- Hz
Maximum --.--- Hz
Std deviation --.- mHz
In typical range --.-%

Half-Hour Statistics

Period Mean (Hz) Bias (mHz) Std dev (mHz) Range (mHz) % Typical
Loading statistics...
99% or more within typical range
95% to less than 99% within typical range
Less than 95% within typical range

* Partial 30-minute interval

Latest Readings

Time Frequency (Hz)
2026-08-08 22:41:26 49.994
2026-08-08 22:41:24 49.991
2026-08-08 22:41:22 49.987
2026-08-08 22:41:20 49.982
2026-08-08 22:41:18 49.983
2026-08-08 22:41:16 49.980
2026-08-08 22:41:14 49.981
2026-08-08 22:41:12 49.981
2026-08-08 22:41:10 49.978
2026-08-08 22:41:08 49.978
2026-08-08 22:41:06 49.980
2026-08-08 22:41:04 49.981
2026-08-08 22:41:02 49.982
2026-08-08 22:41:00 49.982
2026-08-08 22:40:58 49.979
2026-08-08 22:40:56 49.980
2026-08-08 22:40:54 49.980
2026-08-08 22:40:52 49.983
2026-08-08 22:40:50 49.996
2026-08-08 22:40:48 50.004