Viewing archive of Wednesday, 17 February 2016

Sunspot numberNew regionsBackground fluxC
601B4.316

Solar flares

Region Start Maximum End
2497 B9.6 00:41 00:46 01:00
2497 C1.4 01:03 01:10 01:14
2497 C2.2 01:44 01:48 01:50
2497 B9.8 02:17 02:20 02:25
2497 C2.0 02:33 02:47 02:55
2497 C1.0 04:20 04:23 04:27
2497 B9.5 04:33 04:39 04:43
2497 C9.4 04:54 05:01 05:07
2497 C2.0 05:43 05:50 05:53
2497 C2.9 06:17 06:22 06:25
2497 B9.1 07:52 07:56 07:59
2497 C1.7 08:39 08:43 08:46
2497 C2.0 09:54 10:02 10:09
2497 C1.0 10:59 11:04 11:09
2497 C1.2 11:30 11:34 11:37
2497 B8.1 11:48 11:52 11:57
2497 C1.3 12:28 12:40 12:56
2503 C1.2 17:45 17:51 18:02
2497 C7.4 18:06 18:13 18:19
2497 C4.6 20:05 20:22 20:50
2497 C2.1 21:52 21:58 22:02

<< Go to daily overview page

Current data suggest that it is not possible to see aurora now at middle latitudes
The strength of the interplanetary magnetic field is moderate (10.3nT), the direction is North (5.97nT).

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 20% 15%
Middle latitude 5% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 5%
X-class solar flare 1%
Moon phase
Waxing Crescent

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!

30%

Get instant alerts!

Space weather facts

Last X-flare:2015/05/05X2.7
Last M-flare:2017/04/03M5.8
Last geomagnetic storm:2017/05/28Kp7 (G3)
Number of spotless days in 2017:37
Last spotless day:2017/05/15

This day in history*

Solar flares
12003X1.2
21998M6.7
32003M2.8
41999M1.6
52003M1.5
ApG
12003109G4
2199441G1
3201134G1
4201028G1
5199826G3
*since 1994