Viewing archive of Thursday, 25 April 2002 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
208 -480 -3B8.43C4.113

Sunspot regions

Region 9909

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 10 HSX N07W64

Region 9910

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 80 HSX S21W74

Region 9912

Number of
sunspots
Size Class Magn. Class Spot Location
15 -1 230 -10 DAO N09W52

Solar flares on this day

C4.11 C3.66

Region 9913

Number of
sunspots
Size Class Magn. Class Spot Location
13 7 40 10 CSO S16W44

Region 9914

Number of
sunspots
Size Class Magn. Class Spot Location
23 8 230 90 DAO N04E04

Region 9915

Number of
sunspots
Size Class Magn. Class Spot Location
11 -2 180 CAO N12E14

Region 9916

Number of
sunspots
Size Class Magn. Class Spot Location
19 10 100 -50 EAO S18E32

Region 9919

Number of
sunspots
Size Class Magn. Class Spot Location
6 4 230 70 FAO N12E57

Region 9920

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 20 -10 CSO S23W15

Region 9922

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 10 BXO N21E40

Region 9923

Number of
sunspots
Size Class Magn. Class Spot Location
8 20 CRO S03W31

Region 9924

Number of
sunspots
Size Class Magn. Class Spot Location
18 60 DAO S17W07

Region 9925

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 DSO S14W21

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-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks