Viewing archive of Wednesday, 25 April 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
137 -320 -3B4.7C3.73733

Sunspot regions

Region 11459

Number of
sunspots
Size Class Magn. Class Spot Location
25 -14 330 -110 EKI S16W52

Solar flares on this day

C1.3

Region 11460

Number of
sunspots
Size Class Magn. Class Spot Location
10 -4 180 -140 DSO N16W65

Solar flares on this day

B9.1 B9.5 C3.7 C1.3

Region 11462

Number of
sunspots
Size Class Magn. Class Spot Location
4 300 DHO S25W95

Region 11465

Number of
sunspots
Size Class Magn. Class Spot Location
20 -17 280 -120 DKO S19W12

Region 11466

Number of
sunspots
Size Class Magn. Class Spot Location
8 -6 190 70 DSO N12E01

Region 11467

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 HSX N14E72

Region 11468

Number of
sunspots
Size Class Magn. Class Spot Location
10 20 DAO N09E12

Region 11469

Number of
sunspots
Size Class Magn. Class Spot Location
10 30 CAO S21E68

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

92%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/06/08Kp5 (G1)
Number of spotless days in 2019:104
Current stretch spotless days:31

This day in history*

Solar flares
12000X1.0
22015M3.0
32001M2.0
42015M1.2
52015C7.2
ApG
1200360G3
2200136G1
3201217G1
4201816
5201416G1
*since 1994

Social networks