Viewing archive of Tuesday, 13 January 2015

Select the desired archive item

Reports
Solar activity
Auroral activity
M5.6 and M4.9 solar flares

Solar activity increased to high levels thanks to sunspot region 2257 near the west limb. She said goodbye to the earth-facing solar disk with an M5.6 (R2-moderate peaking at 04:24 UTC) solar flare that had a secondary peak at the M4.9 level around 04:58 UTC.

Read more

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/03/18M2.7
Last geomagnetic storm2026/03/23Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (4%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202677.7 -0.5
Last 30 days72.3 -15.7

This day in history*

Solar flares
12000X2.61
22000M4.09
32000M3.71
42024M2.7
52001M2.43
DstG
11991-281G4
21969-228G4
32023-163G4
42024-128G4
52002-100G2
*since 1994

Social networks