Viewing archive of Monday, 20 May 2013

Sunspot numberNew regionsBackground fluxCM
1132B7.071

Solar flares

Region Start Maximum End
1748 C4.0 00:41 00:47 00:53
1755 M1.7 05:16 05:25 06:03
1748 C2.7 14:21 14:28 14:32
1748 C9.6 14:59 15:06 15:10
1748 C6.0 16:20 16:26 16:30
1748 C1.3 19:14 19:18 19:29
1753 C1.6 20:02 20:10 20:18
1748 C1.3 22:27 22:30 22:33

<< Go to daily overview page

Current data suggest that it is not possible to see aurora now at middle latitudes
The solar wind speed is currently moderately high (520.1 km/sec.)

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 30% 35%
Middle latitude 10% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
Moon phase
Last Quarter

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%

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2017/12/05Kp5 (G1)
Number of spotless days in 2017:94
Last spotless day:2017/12/09

This day in history*

Solar flares
12001M5.6
22001M4.8
32001M3.0
42000M1.3
52001C9.3
ApG
1200428G1
2200627G1
3200325G1
4201418
5199415
*since 1994