Viewing archive of Sunday, 15 January 2017

Select the desired archive item:

Coronal hole faces Earth

The northern hemisphere polar coronal hole with an extension all the way down to the solar equator is back and sending an enhanced stream of solar wind towards our planet.

Read more

<< Go to previous page

Current data suggest that it is not possible to see aurora now at middle latitudes
G2 - Moderate geomagnetic storm
Observed Kp: 6-
The solar wind speed is currently moderately high (618.7 km/sec.)

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 20% 30%
Middle latitude 25% 10%
Predicted Kp max 5
Solar activity
M-class solar flare 1%
X-class solar flare 1%
C1.6
Moon phase
New Moon

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!

16%

Get instant alerts!

Space weather facts

Last X-flare:2015/05/05X2.7
Last M-flare:2016/11/29M1.2
Last geomagnetic storm:2017/03/22Kp5 (G1)
Number of spotless days in 2017:27
Last spotless day:2017/03/20

This day in history*

Solar flares
11998M2.4
22001M2.2
32000M1.0
42000C9.6
52000C8.9
ApG
1200836G1
2200127G2
3200325G1
4200422G1
5201320G1
*since 1994