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Solar activity indices

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29 30 31 1 2 3 4

5 6 7 8 9 10 11

12 13 14 15 16 17 18

19 20 21 22 23 24 25

26 27 28 29 30 31 1

.

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28 29 30 31 1 2 3

11 12 13 14 15 16 17

18 19 20 21 22 23 24

25 26 27 28 29 30 31

Daily

Monthly

Spots

No data is available for the selected time period

Total spots
area (μsh)

Total spots
area in northern
hemisphere (μsh)

Total spots
area in southern
hemisphere (μsh)

Max spot
area (μsh)

Wolf number

Wolf number
in northern hemisphere

Wolf number
in southern hemisphere

Plages

No data is available for the selected time period

Total area (μsh)

Amount

Filaments

No data is available for the selected time period

Total length (°)

Amount

Coronal holes

No data is available for the selected time period

Total area (μsh)

Positive holes area (μsh)

Negative holes area (μsh)

Polar holes area (μsh)

Equatorial holes area (μsh)

Prominences

No data is available for the selected time period

Total area (μsh)

Amount

Corona

No data is available for the selected time period

Average intensity - 5303 Å (KE)

Average intensity - 6374 Å (KE)

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