Viewing archive of Saturday, 15 May 2004

Solar flares

RegionStartMaximumEnd
-B3.9 00:0200:2500:35
0609B5.2 02:4402:4902:53
0609B3.3 03:3303:3603:40
0609B3.4 10:0010:0410:08
0609C2.2 14:3414:4614:53
0609B3.2 15:3415:5116:04
0609C4.4 16:0316:2216:28
0609B9.4 20:5921:1221:25

<< 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!

100%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:264
Current stretch spotless days:38

This day in history*

Solar flares
12002M1.1
22001C8.6
32001C7.0
42014C5.9
52012C5.5
ApG
1200341G1
2199625G1
3201524G1
4199718
5200616
*since 1994

Social networks