Viewing archive of Tuesday, 18 April 2006 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum flux
46 -21 1A5.71A6.84

Sunspot regions

Region 10870

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S06W74

Region 10871

Number of
sunspots
Size Class Magn. Class Spot Location
3 -2 30 -30 CSO S06W46

Region 10872

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 10 -10 BXO S08W05

Region 10873

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 0 -10 AXX S04W37

<< 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!

54%
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-flare2024/04/29M3.6
Last geomagnetic storm2024/04/26Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days139 +32.6

This day in history*

Solar flares
11998M9.27
22024M3.6
32024M2.5
41999M1.7
52003M1.69
ApG
1195658G4
2195287G3
3199159G3
4196055G2
5197359G2
*since 1994

Social networks