Viewing archive of Monday, 5 April 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
111 211 1B9.71C4.836

Sunspot regions

Region 8498

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -20 AXX N19W84

Region 8504

Number of
sunspots
Size Class Magn. Class Spot Location
10 50 -20 DSO S28W02

Region 8506

Number of
sunspots
Size Class Magn. Class Spot Location
17 9 100 90 DAO S26W15

Solar flares on this day

C4.83

Region 8507

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 10 BXO N11E45

Region 8508

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 90 40 CAO N20E63

Solar flares on this day

C1.73 C1.15 B9.97

<< 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