Sunspot regions

Solar Dynamics Observatory HMI Continuum
Today's Sun
Sunspot number 124 37
New regions1
10.7cm Solar Radio Flux96 -4
Carrington Rotation2248
Sunspot regions
RegionNumber of
sunspots
Class
Magn.
Class
Spot
28631HSX
28644HSX
286617DKC
286820DKI
28699CAO
H-alpha plages without spots
RegionLocation
2870S31E45
2865N23W56

Solar flares

SDO AIA 131
Today's Sun
C-class solar flare 75%
M-class solar flare 20%
X-class solar flare 5%
Solar activity past two hours
Current value
2h max
24h max

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Space weather facts

Last X-flare2021/07/03X1.59
Last M-flare2021/08/28M4.79
Last geomagnetic storm2021/08/28Kp5 (G1)
Spotless days
Last 365 days89 days
202158 days (23%)
Last spotless day2021/08/13

This day in history*

Solar flares
12017X8.2
22005X2.1
32014X1.6
42005X1.1
52005M4.1
ApG
1201140G2
2200533G2
3199631G1
4200321G1
5201820G1
*since 1994

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