Viewing archive of Monday, 17 August 1998

Sunspot numberNew regionsBackground fluxMaximum fluxCX
901 1C1.2X1.2551

Solar flares

RegionStartMaximumEnd
-C1.3 06:5807:1709:21
-C1.5 10:0010:0711:10
-C3.3 14:5815:1115:23
-C6.9 18:1118:2418:35
8307X1.2 21:1021:2021:30
8299C1.2 23:5123:5700:06

<< 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!

91%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/05/14Kp7 (G3)
Number of spotless days in 2019:80
Current stretch spotless days:8

This day in history*

Solar flares
12003M1.9
21999M1.2
32003M1.0
42005C8.6
52003C7.4
ApG
1201318
2200316
3200015
4200713
5199513
*since 1994

Social networks