Viewing archive of Thursday, 19 April 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
122 261B5.2C7.04865

Sunspot regions

Region 11459

Number of
sunspots
Size Class Magn. Class Spot Location
20 9 260 110 EKC S16E28

Region 11460

Number of
sunspots
Size Class Magn. Class Spot Location
13 7 170 120 DSI N16E12

Solar flares on this day

C1.4

Region 11461

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 50 HSX N13E50

Region 11462

Number of
sunspots
Size Class Magn. Class Spot Location
7 30 CAO S24W18

Region 11463

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 DSO S26W36

Solar flares on this day

C2.9

<< 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!

100%

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:2019/09/28Kp5 (G1)
Number of spotless days in 2019:213
Current stretch spotless days:15

This day in history*

Solar flares
12015M1.5
22013M1.2
32001M1.1
42015M1.1
51998C9.1
ApG
1200332G2
2199921G1
3201620
4200514
5200213
*since 1994

Social networks