Real-time solar activity

Sunspot regions

Solar Dynamics Observatory HMI Continuum

Sunspot number: 113 - New regions: 0
Region Number of
sunspots		 Class
Magn.		 Class
Spot
1744 3 β CAO
1745 8 β CAO
1746 5 β DSO
1747 2 α HRX
1748 23 β - δ - γ FAO
1750 12 β DAI
View Sunspot regions More info

Solar flare

SDO/EVE Pinhole camera

65% chance for an M-class solar flare
25% chance for an X-class solar flare

Solar flare
Current value
B5.61
Highest value (2h max)
C1.27
More data More info

Farside

Farside
STEREO Farside

Events on the sun yesterday

Below you'll find an overview of the most worthy solar flares on the sun of the past day, ordered on the date of the event.
C1.2
(region 1752)
Start
0835h UTC
Maximum
0838h UTC
End
0840h UTC
There are currently, on the basis of the current data, no chances to see an aurora display on the Middle latitudes
In the past two hours there was a small solar flare with a class of:
C1.27

Auroral activity

Live
High latitude (60% chance)
Middle latitude (0% chance)
Low latitude (0% chance)
Today
Minor
Severe
High latitude
20%
75%
Middle latitude
30%
20%

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Latest news

05:42 May 20 2013
Moderately strong M1.77 solar flare
22:36 May 19 2013
Weak CME impact
Currently we see the effects of the arrival of a Coronal Mass Ejection (CME) at the ACE satellite. The solar wind speed rose with 79.26 km/sec to 455.5 km/sec.
  • Solar wind speed: 455.5 km/sec and density 0.4 p/cm3
  • IMF Bt (strength): 13.4 nT - Bz 3.2 nT
06:24 May 18 2013
G2 - Moderate geomagnetic storm (Kp 6.00) - Observers at high latitudes may see some nice periods of visual aurora. The chances for the Middle latitude is still relatively low.

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