Viewing archive of Sunday, 21 April 2019 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum flux
0 -110A7.2B1.11

Sunspot regions

Region 12738

Number of
sunspots
Size Class Magn. Class Spot Location
1 250 HHX N06W0*

Region 12739

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 AXX N06W67
HMIIF
HMIBC

<< Go to daily overview page

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!

48%

Space weather facts

Last X-flare2017/09/10X8.2
Last M-flare2020/05/29M1.1
Last geomagnetic storm2020/04/20Kp5 (G1)
Spotless days
Last 365 days318 days
2020124 days (81%)
Current stretch2 days

This day in history*

Solar flares
12007M7.0
22000M6.1
32007M4.5
42012M3.3
52007M2.4
ApG
1200329G1
2201224G2
3199523G1
4199423G1
5199814
*since 1994

Social networks