Finland grid frequency

Grid frequency · 13 October 2026

Name: Finland grid frequency, 2026-10-13
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 49.876–50.087 Hz band (288 samples).

The largest deviation from the 50.000 Hz nominal was 0.124 Hz at 15:25.

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

Daily stats

Avg	Min	Max	Samples
49,998 Hz	49,876	50,087	288

Per 15-minute interval

15-minute MTU clearing prices for 13 October 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,991
00:05	50,016
00:10	50,014
00:15	50,013
00:20	50,017
00:25	50,011
00:30	50,018
00:35	50,013
00:40	50,000
00:45	50,014
00:50	50,032
00:55	50,037
01:00	49,985
01:05	50,018
01:10	50,015
01:15	49,999
01:20	50,009
01:25	49,995
01:30	49,983
01:35	50,017
01:40	49,993
01:45	49,980
01:50	50,000
01:55	50,004
02:00	49,988
02:05	50,016
02:10	50,011
02:15	50,016
02:20	50,012
02:25	50,010
02:30	50,006
02:35	50,009
02:40	50,007
02:45	50,000
02:50	50,006
02:55	49,992
03:00	49,934
03:05	49,955
03:10	49,987
03:15	50,005
03:20	49,991
03:25	50,010
03:30	50,004
03:35	50,010
03:40	50,004
03:45	49,984
03:50	50,008
03:55	50,016
04:00	50,009
04:05	50,027
04:10	50,039
04:15	50,040
04:20	50,045
04:25	50,020
04:30	50,001
04:35	49,997
04:40	49,994
04:45	49,994
04:50	49,995
04:55	50,006
05:00	49,996
05:05	50,008
05:10	50,000
05:15	50,005
05:20	50,015
05:25	49,985
05:30	50,011
05:35	49,994
05:40	50,021
05:45	50,027
05:50	50,006
05:55	50,024
06:00	50,017
06:05	50,003
06:10	49,995
06:15	49,986
06:20	50,002
06:25	50,012
06:30	50,005
06:35	50,004
06:40	50,004
06:45	50,024
06:50	49,983
06:55	49,995
07:00	50,024
07:05	49,980
07:10	49,997
07:15	50,004
07:20	49,997
07:25	50,007
07:30	50,000
07:35	49,986
07:40	49,983
07:45	50,001
07:50	49,969
07:55	49,964
08:00	49,952
08:05	49,939
08:10	49,955
08:15	49,987
08:20	49,991
08:25	49,992
08:30	50,012
08:35	50,006
08:40	49,996
08:45	50,021
08:50	50,003
08:55	49,976
09:00	50,022
09:05	50,026
09:10	49,981
09:15	49,989
09:20	50,010
09:25	50,004
09:30	49,989
09:35	49,983
09:40	50,002
09:45	50,015
09:50	49,997
09:55	50,007
10:00	50,031
10:05	49,991
10:10	50,025
10:15	50,027
10:20	50,014
10:25	50,011
10:30	50,002
10:35	50,011
10:40	50,022
10:45	49,987
10:50	49,990
10:55	50,006
11:00	49,989
11:05	50,016
11:10	50,006
11:15	49,997
11:20	50,013
11:25	50,007
11:30	50,016
11:35	50,002
11:40	50,025
11:45	50,016
11:50	50,036
11:55	50,032
12:00	49,988
12:05	50,008
12:10	49,977
12:15	49,989
12:20	49,978
12:25	49,993
12:30	50,007
12:35	50,014
12:40	50,001
12:45	49,994
12:50	49,996
12:55	49,965
13:00	49,930
13:05	49,939
13:10	49,950
13:15	49,945
13:20	49,975
13:25	49,987
13:30	49,970
13:35	49,980
13:40	49,963
13:45	49,917
13:50	49,932
13:55	49,954
14:00	49,959
14:05	49,975
14:10	49,989
14:15	50,011
14:20	50,010
14:25	50,014
14:30	49,998
14:35	50,020
14:40	50,031
14:45	50,039
14:50	50,087
14:55	50,066
15:00	49,966
15:05	49,980
15:10	49,962
15:15	49,936
15:20	49,899
15:25	49,876
15:30	49,916
15:35	49,953
15:40	49,950
15:45	49,976
15:50	50,002
15:55	50,030
16:00	50,024
16:05	49,996
16:10	50,008
16:15	50,002
16:20	49,963
16:25	49,964
16:30	49,976
16:35	50,005
16:40	49,982
16:45	50,002
16:50	49,992
16:55	50,013
17:00	50,009
17:05	50,008
17:10	50,012
17:15	50,034
17:20	50,024
17:25	49,985
17:30	49,977
17:35	49,965
17:40	49,964
17:45	49,947
17:50	49,945
17:55	49,970
18:00	50,017
18:05	50,012
18:10	50,007
18:15	50,009
18:20	50,013
18:25	50,020
18:30	50,012
18:35	50,012
18:40	50,007
18:45	50,020
18:50	50,001
18:55	50,012
19:00	50,057
19:05	50,060
19:10	50,037
19:15	50,014
19:20	50,015
19:25	50,009
19:30	50,002
19:35	50,018
19:40	50,040
19:45	50,041
19:50	50,058
19:55	50,036
20:00	50,049
20:05	50,043
20:10	50,024
20:15	50,013
20:20	50,038
20:25	49,999
20:30	49,994
20:35	49,997
20:40	50,003
20:45	50,020
20:50	49,995
20:55	49,954
21:00	49,920
21:05	49,948
21:10	49,957
21:15	49,983
21:20	50,008
21:25	50,035
21:30	50,007
21:35	50,017
21:40	50,022
21:45	50,010
21:50	50,007
21:55	50,018
22:00	50,008
22:05	50,001
22:10	49,999
22:15	49,999
22:20	50,012
22:25	50,014
22:30	50,008
22:35	50,033
22:40	50,020
22:45	50,006
22:50	50,010
22:55	49,977
23:00	49,960
23:05	49,948
23:10	49,956
23:15	49,938
23:20	49,915
23:25	49,938
23:30	49,943
23:35	49,975
23:40	50,001
23:45	50,016
23:50	50,023
23:55	50,007

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