The latest one hour volt and frequency plot (10 min span).

The latest one hour volt and frequency plot (1 hour span).

yesterday 2026/01/02 24Hour-Plots

One hour volt and frequency plots from previous 24 hours.

Plot from: 2026/01/03 10:00, to: 2026/01/03 11:00

Plot from: 2026/01/03 09:00, to: 2026/01/03 10:00

Plot from: 2026/01/03 08:00, to: 2026/01/03 09:00

Plot from: 2026/01/03 07:00, to: 2026/01/03 08:00

Plot from: 2026/01/03 06:00, to: 2026/01/03 07:00

Plot from: 2026/01/03 05:00, to: 2026/01/03 06:00

Plot from: 2026/01/03 04:00, to: 2026/01/03 05:00

Plot from: 2026/01/03 03:00, to: 2026/01/03 04:00

Plot from: 2026/01/03 02:00, to: 2026/01/03 03:00

Plot from: 2026/01/03 01:00, to: 2026/01/03 02:00

Plot from: 2026/01/03 00:00, to: 2026/01/03 01:00

Plot from: 2026/01/02 23:00, to: 2026/01/03 00:00

Plot from: 2026/01/02 22:00, to: 2026/01/02 23:00

Plot from: 2026/01/02 21:00, to: 2026/01/02 22:00

Plot from: 2026/01/02 20:00, to: 2026/01/02 21:00

Plot from: 2026/01/02 19:00, to: 2026/01/02 20:00

Plot from: 2026/01/02 18:00, to: 2026/01/02 19:00

Plot from: 2026/01/02 17:00, to: 2026/01/02 18:00

Plot from: 2026/01/02 16:00, to: 2026/01/02 17:00

Plot from: 2026/01/02 15:00, to: 2026/01/02 16:00

Plot from: 2026/01/02 14:00, to: 2026/01/02 15:00

Plot from: 2026/01/02 13:00, to: 2026/01/02 14:00

Plot from: 2026/01/02 12:00, to: 2026/01/02 13:00

Plot from: 2026/01/02 11:00, to: 2026/01/02 12:00

The latest one day volt and frequency plot (24 hour span).

yesterday 2026/01/02 24Hour-Plots