Viewing archive of Friday, 19 April 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
101 153 3B2.5C1.152

Sunspot regions

Region 11719

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX N09W0*
HMIIF
HMIBC

Region 11721

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 60 -40 HSX S18W86
HMIIF
HMIBC

Region 11722

Number of
sunspots
Size Class Magn. Class Spot Location
6 -4 40 -50 CAO S21W73
HMIIF
HMIBC

Region 11723

Number of
sunspots
Size Class Magn. Class Spot Location
14 -7 100 -90 DAI S18W32
HMIIF
HMIBC

Region 11724

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 HRX S26W05
HMIIF
HMIBC

Region 11725

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 CRO N10W58

Region 11726

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 DRO N13E07

Solar flares on this day

B6.3

Region 11727

Number of
sunspots
Size Class Magn. Class Spot Location
2 40 DAO N26E57

<< 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!

12%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/02/19Kp5 (G1)
Number of spotless days in 2020:72
Last spotless day:2020/03/30

This day in history*

Solar flares
12001X20.0
22001X1.4
32001X1.1
42014M6.5
52017M5.7
ApG
1199453G3
2200324G1
3200722G1
4200122G1
5199522G2
*since 1994

Social networks