Viewing archive of Sunday, 23 October 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
102 -621C1.09C3.623

Sunspot regions

Region 11314

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 -90 HSX N29W93

Region 11317

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -20 HSX S25W77

Region 11319

Number of
sunspots
Size Class Magn. Class Spot Location
5 -2 40 -290 CSO N13W89

Region 11323

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N25W11

Region 11324

Number of
sunspots
Size Class Magn. Class Spot Location
28 -6 280 -10 EAC N10E14

Solar flares on this day

C3.62

Region 11325

Number of
sunspots
Size Class Magn. Class Spot Location
8 2 180 -80 DAI N15E43

Region 11327

Number of
sunspots
Size Class Magn. Class Spot Location
11 3 130 30 DAO S21W15

Region 11328

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 10 -30 BXO N17W06

Region 11329

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 10 -40 AXX S29W55

Region 11330

Number of
sunspots
Size Class Magn. Class Spot Location
5 210 DSO N04E66

Solar flares on this day

C3.08 C1.55

<< 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!

23%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/03/29M3.2
Last geomagnetic storm2024/03/25Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2024124.7 +1.7

This day in history*

Solar flares
12001X2.45
22014X1.45
32023X1.2
42024M3.2
52001M3.13
ApG
1199928G2
2200337G1
3201328G1
4200122G1
5199820G1
*since 1994

Social networks