Viewing archive of Friday, 4 January 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
167 515 3B9C3.194

Sunspot regions

Region 11638

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 100 -10 HSX N13W21

Region 11640

Number of
sunspots
Size Class Magn. Class Spot Location
28 10 240 20 EAI N28W35

Solar flares on this day

C1.79 C1.16

Region 11641

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 50 HSX N05E07

Region 11642

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 -60 HSX S24E34

Region 11644

Number of
sunspots
Size Class Magn. Class Spot Location
2 60 -20 HSX N14E48

Region 11645

Number of
sunspots
Size Class Magn. Class Spot Location
11 30 DRO S13W05

Region 11646

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX N13E57

All times in UTC

<< 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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/23M4.9
Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025154.3 +17.3
Last 30 days150.6 -11.5

This day in history*

Solar flares
12025M4.9
22024M2.6
32014M1.62
42024M1.5
52023M1.5
DstG
11988-97G2
21982-92G2
31990-82G1
41973-75G2
51957-73G2
*since 1994

Social networks