Viewing archive of Sunday, 16 December 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
204 62 1C2.29M2.1923

Sunspot regions

Region 9727

Number of
sunspots
Size Class Magn. Class Spot Location
4 -8 320 -230 EAI S22W88

Region 9732

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -10 HSX N03W49

Region 9733

Number of
sunspots
Size Class Magn. Class Spot Location
57 -1 430 -20 EAI N14W23

Solar flares on this day

M2.19 M1.48 M1.23

Region 9734

Number of
sunspots
Size Class Magn. Class Spot Location
5 4 20 10 CAO S14E01

Region 9737

Number of
sunspots
Size Class Magn. Class Spot Location
6 -2 70 30 DAO S27W12

Region 9738

Number of
sunspots
Size Class Magn. Class Spot Location
13 6 60 EAO S18E27

Region 9739

Number of
sunspots
Size Class Magn. Class Spot Location
16 7 120 60 DAO S13W30

Region 9741

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 30 20 HRX N05E43

Region 9742

Number of
sunspots
Size Class Magn. Class Spot Location
5 150 EAO N09E73

<< 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!

57%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/11X1.5
Last M-flare2024/05/11M8.7
Last geomagnetic storm2024/05/10Kp9 (G5)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024139.8 +3.3
Last 30 days170.5 +79.6

This day in history*

Solar flares
12024X5.7
22024X1.5
32024M8.7
42024M3.0
52022M2.67
ApG
11938103G4
2199270G3
3198161G3
4200249G3
5196042G3
*since 1994

Social networks