Region 8307

Number of
sunspots
Size Class Magn. Class Spot Location
1998/08/20 7 330 DHO N32E72
1998/08/21 8 440 EKO N32E59
1998/08/22 11 510 EKO N31E47
1998/08/23 12 570 DKO N31E34
1998/08/24 12 450 DKO N31E21
1998/08/25 17 370 DKO N31E09
1998/08/26 18 380 DKO N30W01
1998/08/27 14 320 DKO N31W15
1998/08/28 12 180 DAO N31W26
1998/08/29 13 160 DSO N32W39
1998/08/30 9 140 DSO N32W52
1998/08/31 3 140 DSO N30W65
1998/09/01 4 90 DSO N32W77
1998/09/02 3 40 DAO N32W90

The top 10 solar flares from sunspot region 8307

Start Maximum End
1X4.91998/08/1822:1022:1922:28
2X3.91998/08/1921:3521:4521:50
3X2.81998/08/1808:1408:2408:32
4X1.21998/08/1721:1021:2021:30
5X1.01998/08/2421:5022:1222:35
6M9.01998/08/2223:5700:0900:16
7M3.01998/08/1914:0414:2614:44
8M2.31998/08/1912:2212:4212:51
9M2.21998/08/2309:2309:3409:47
10M1.51998/08/3115:2915:3915:47
Current data suggest that it is not possible to see aurora now at middle latitudes

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 30% 35%
Middle latitude 15% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
Moon phase
New Moon

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2017/11/08Kp6 (G2)
Number of spotless days in 2017:81
Last spotless day:2017/11/13

This day in history*

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*since 1994