Estonia grid frequency
Grid frequency ·
Real-time AC frequency on the Estonian grid, which has been part of the Continental European Synchronous Area since 9 February 2025. The whole CESA shares one frequency in real time — Estonia and Portugal see the same number. Sourced from Elering, downsampled to 5-min mean and refreshed hourly.
Frequency stayed in the 49.930–50.060 Hz band (287 samples).
The largest deviation from the 50.000 Hz nominal was 0.070 Hz at 17:05.
Source: Elering via Volton, CC-BY-4.0.
Daily stats
| Avg | Min | Max | Samples |
|---|---|---|---|
| 49,994 Hz | 49,930 | 50,060 | 287 |
Per 15-minute interval
| Time (Europe/Tallinn) | Grid frequency |
|---|---|
| 49,950 | |
| 50,000 | |
| 50,000 | |
| 49,980 | |
| 50,010 | |
| 50,010 | |
| 49,980 | |
| 50,010 | |
Concepts
Source: Elering via Volton, CC-BY-4.0. · Hub: 7-day chart and methodology →