Viewing archive of Sunday, 20 December 1998

Sunspot numberNew regionsBackground fluxMaximum fluxCM
98 103 3B6.1M1.8441

Solar flares

RegionStartMaximumEnd
8415C3.4 05:0705:1405:21
8415C1.5 05:5206:0006:07
-C1.1 07:2507:3007:36
8415M1.8 08:4909:0009:03
-C2.2 12:3412:3812:43

<< 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!

12%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/02/19Kp5 (G1)
Number of spotless days in 2020:71
Current stretch spotless days:21

This day in history*

Solar flares
12002M3.4
22000M3.4
32001M2.2
42014M2.1
52000M2.0
ApG
1200339G2
2199922
3200220
4201719
5201319G1
*since 1994

Social networks