Viewing archive of Tuesday, 17 March 1998 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
81 -110B9.71C4.739

Sunspot regions

Region 8176

Number of
sunspots
Size Class Magn. Class Spot Location
10 -2 60 -40 CAO S40W42

Region 8178

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 130 HSX S16W06

Region 8179

Number of
sunspots
Size Class Magn. Class Spot Location
50 5 800 130 EKC S22W17

Solar flares on this day

C2.77 C1.53 C1.07 C4.73

<< 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-flare2024/04/24M1.7
Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days129.9 +24.3

This day in history*

Solar flares
12003M4.84
22001M4.48
32001M3.35
42001M3.06
52001M2.7
ApG
1202372G4
2201241G3
3199835G2
4200021G1
5200327G1
*since 1994

Social networks