Viewing archive of Friday, 13 February 2015

Select the desired archive item

CME watch, coronal hole stream incoming

We are currently awaiting the possible arrival of a glancing blow coronal mass ejection passage related to an M2.4 solar flare from 9 February. The coronal mass ejection was expected to arrive early this morning but there are no signs in the solar wind data that suggest that the coronal mass ejection has arrived. The low energy protons as measured by ACE EPAM are slightly elevated which could suggest that the coronal mass ejection has yet to come. Any impact (if any) will likely be minor and it is unlikely that it can cause a geomagnetic storm but you should nonetheless be alert in the coming hours for a possible impact.

Read more

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%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks