Viewing archive of Monday, 28 December 1998 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum fluxCM
177 211C3.57M4.4774

Sunspot regions

Region 8415

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX N16W49

Region 8416

Number of
sunspots
Size Class Magn. Class Spot Location
5 -2 20 -30 CSO N19W22

Solar flares on this day

M2.11

Region 8419

Number of
sunspots
Size Class Magn. Class Spot Location
23 13 280 220 DAI N27W27

Solar flares on this day

C3.57 C3.33 C7.07

Region 8420

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N20E12

Region 8421

Number of
sunspots
Size Class Magn. Class Spot Location
32 21 290 20 EAI N27E26

Solar flares on this day

M1.81

Region 8422

Number of
sunspots
Size Class Magn. Class Spot Location
16 8 190 30 DAO S23E38

Solar flares on this day

C4.5

Region 8423

Number of
sunspots
Size Class Magn. Class Spot Location
6 10 BXO N23W28

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!

SpaceWeatherLive Pro
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-flare2024/11/23M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.7 -21.7
Last 30 days158.6 +10.8

This day in history*

Solar flares
12000X3.4
22000X2.87
32000X2.71
41998X1.54
51999M4.33
DstG
12001-221G4
21982-197G3
31986-86G2
41981-66
51991-65
*since 1994

Social networks