Finland grid frequency

Grid frequency · 9 November 2026

Name: Finland grid frequency, 2026-11-09
Creator: Volton
License: https://creativecommons.org/licenses/by/4.0/

Real-time AC frequency on the Finnish grid, part of the Nordic synchronous area (Finland, Sweden, Norway and eastern Denmark), a different synchronous area from the Baltics, which joined Continental Europe in February 2025. Sourced from Fingrid, downsampled to 5-min mean and refreshed hourly.

Frequency stayed in the 49.921–50.090 Hz band (288 samples).

The largest deviation from the 50.000 Hz nominal was 0.090 Hz at 01:20.

Source: Fingrid Open Data via Volton, CC-BY-4.0.

Daily stats

Avg	Min	Max	Samples
50,001 Hz	49,921	50,090	288

Per 15-minute interval

15-minute MTU clearing prices for 9 November 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,967
00:05	49,962
00:10	49,984
00:15	49,982
00:20	49,997
00:25	50,007
00:30	49,994
00:35	50,010
00:40	50,012
00:45	50,008
00:50	50,012
00:55	50,048
01:00	50,071
01:05	50,073
01:10	50,065
01:15	50,084
01:20	50,090
01:25	50,060
01:30	50,032
01:35	50,031
01:40	50,000
01:45	49,997
01:50	50,019
01:55	49,989
02:00	49,984
02:05	50,003
02:10	49,991
02:15	49,977
02:20	49,977
02:25	50,012
02:30	50,006
02:35	50,013
02:40	50,018
02:45	49,994
02:50	50,004
02:55	50,012
03:00	49,992
03:05	50,007
03:10	50,002
03:15	50,000
03:20	50,005
03:25	49,990
03:30	49,992
03:35	50,007
03:40	50,011
03:45	50,011
03:50	49,990
03:55	49,978
04:00	50,000
04:05	50,000
04:10	50,024
04:15	50,003
04:20	50,020
04:25	50,012
04:30	49,998
04:35	49,994
04:40	49,987
04:45	49,982
04:50	49,997
04:55	50,006
05:00	50,003
05:05	50,004
05:10	49,992
05:15	50,002
05:20	50,005
05:25	49,986
05:30	49,952
05:35	49,944
05:40	49,972
05:45	50,000
05:50	50,011
05:55	50,009
06:00	50,005
06:05	50,000
06:10	49,991
06:15	50,006
06:20	49,979
06:25	49,990
06:30	50,015
06:35	50,000
06:40	50,002
06:45	50,008
06:50	49,988
06:55	49,999
07:00	50,022
07:05	49,995
07:10	50,004
07:15	50,001
07:20	49,990
07:25	49,988
07:30	49,996
07:35	49,991
07:40	50,008
07:45	49,998
07:50	50,002
07:55	50,040
08:00	50,015
08:05	49,995
08:10	49,995
08:15	50,012
08:20	49,988
08:25	50,018
08:30	50,007
08:35	49,991
08:40	49,978
08:45	50,018
08:50	49,998
08:55	50,000
09:00	50,003
09:05	50,002
09:10	50,008
09:15	50,002
09:20	49,988
09:25	49,989
09:30	49,983
09:35	49,985
09:40	49,990
09:45	50,012
09:50	50,005
09:55	49,985
10:00	49,993
10:05	49,979
10:10	49,961
10:15	49,956
10:20	49,947
10:25	49,962
10:30	49,987
10:35	49,981
10:40	49,997
10:45	50,004
10:50	49,989
10:55	49,982
11:00	49,985
11:05	49,991
11:10	50,001
11:15	50,000
11:20	50,009
11:25	49,987
11:30	49,989
11:35	49,995
11:40	50,013
11:45	49,995
11:50	49,948
11:55	49,959
12:00	49,967
12:05	49,985
12:10	49,966
12:15	49,988
12:20	49,977
12:25	49,988
12:30	49,994
12:35	49,996
12:40	50,011
12:45	49,999
12:50	50,002
12:55	49,996
13:00	49,995
13:05	50,011
13:10	50,015
13:15	50,008
13:20	50,021
13:25	50,000
13:30	49,981
13:35	49,990
13:40	49,995
13:45	49,975
13:50	49,974
13:55	50,019
14:00	50,016
14:05	50,001
14:10	49,983
14:15	50,004
14:20	49,993
14:25	49,969
14:30	49,945
14:35	49,937
14:40	49,966
14:45	49,991
14:50	49,982
14:55	49,992
15:00	49,971
15:05	49,941
15:10	49,934
15:15	49,960
15:20	49,955
15:25	50,008
15:30	50,043
15:35	49,999
15:40	49,997
15:45	50,011
15:50	50,010
15:55	50,022
16:00	50,038
16:05	50,019
16:10	50,000
16:15	50,001
16:20	49,981
16:25	50,005
16:30	50,008
16:35	49,976
16:40	49,965
16:45	49,992
16:50	49,956
16:55	49,939
17:00	49,930
17:05	49,921
17:10	49,951
17:15	49,958
17:20	49,980
17:25	50,002
17:30	50,029
17:35	50,008
17:40	50,010
17:45	50,018
17:50	50,011
17:55	50,043
18:00	50,052
18:05	50,038
18:10	50,030
18:15	50,044
18:20	50,023
18:25	50,010
18:30	50,004
18:35	50,013
18:40	50,001
18:45	50,016
18:50	50,002
18:55	50,029
19:00	50,015
19:05	49,981
19:10	49,998
19:15	50,012
19:20	50,022
19:25	50,013
19:30	49,998
19:35	50,012
19:40	50,008
19:45	50,014
19:50	49,998
19:55	50,011
20:00	50,002
20:05	50,024
20:10	49,997
20:15	49,996
20:20	50,015
20:25	50,011
20:30	49,989
20:35	50,016
20:40	50,019
20:45	50,028
20:50	50,041
20:55	50,019
21:00	49,998
21:05	50,020
21:10	50,016
21:15	50,013
21:20	50,002
21:25	50,009
21:30	49,999
21:35	50,031
21:40	50,015
21:45	50,005
21:50	50,021
21:55	50,001
22:00	49,974
22:05	50,007
22:10	50,008
22:15	50,027
22:20	50,000
22:25	50,024
22:30	49,998
22:35	50,001
22:40	49,998
22:45	49,987
22:50	50,023
22:55	50,028
23:00	50,013
23:05	50,042
23:10	50,064
23:15	50,044
23:20	50,043
23:25	50,034
23:30	50,006
23:35	50,022
23:40	50,045
23:45	50,040
23:50	50,085
23:55	50,082

Source: Fingrid Open Data via Volton, CC-BY-4.0. · Hub: 7-day chart and methodology →