Viewing archive of Tuesday, 23 October 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
231 243 2C2.86M9.3773

Sunspot regions

Region 9661

Number of
sunspots
Size Class Magn. Class Spot Location
6 -4 390 30 EAO N14W76

Region 9667

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 HRX N25W36

Region 9669

Number of
sunspots
Size Class Magn. Class Spot Location
24 -11 120 10 EAI N14W24

Region 9670

Number of
sunspots
Size Class Magn. Class Spot Location
20 -7 470 80 FKO S18W07

Region 9671

Number of
sunspots
Size Class Magn. Class Spot Location
6 -4 50 CAO N13W39

Region 9672

Number of
sunspots
Size Class Magn. Class Spot Location
17 3 440 110 DKI S18E13

Solar flares on this day

M1.88 M9.37 C6.39 C9.61 C2.98 C3.29

Region 9673

Number of
sunspots
Size Class Magn. Class Spot Location
9 3 140 CSO N02E18

Region 9674

Number of
sunspots
Size Class Magn. Class Spot Location
6 -1 20 -60 BXO S09W08

Region 9675

Number of
sunspots
Size Class Magn. Class Spot Location
4 3 40 10 CSO S15E44

Region 9676

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 60 -30 CSO N15E45

Solar flares on this day

M1.11

Region 9677

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 CSO N20E48

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!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/23M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.1 -22.3
Last 30 days158.7 +10.9

This day in history*

Solar flares
12000X3.4
22000X2.87
32000X2.71
41998X1.54
51999M4.33
DstG
12001-221G4
21982-197G3
31986-86G2
41981-66
51991-65
*since 1994

Social networks