Sunspot region AR8338
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/09/17 | 1 | 90 | HSX | N31E81 | |
| 1998/09/18 | 1 | 70 | HAX | N33E68 | |
| 1998/09/19 | 1 | 130 | HAX | N32E57 | |
| 1998/09/20 | 1 | 70 | HSX | N31E43 | |
| 1998/09/21 | 1 | 50 | HSX | N31E31 | |
| 1998/09/22 | 3 | 60 | CSO | N32E18 | |
| 1998/09/23 | 1 | 70 | HSX | N32E05 | |
| 1998/09/24 | 1 | 60 | HAX | N32W08 | |
| 1998/09/25 | 1 | 60 | HSX | N32W21 | |
| 1998/09/26 | 1 | 60 | HSX | N32W32 | |
| 1998/09/27 | 1 | 70 | HSX | N32W45 | |
| 1998/09/28 | 1 | 70 | HSX | N31W58 | |
| 1998/09/29 | 1 | 40 | HSX | N31W72 | |
| 1998/09/30 | 1 | 40 | HSX | N31W84 | |
| 1998/10/01 | 1 | 120 | HSX | N33W96 |
Latest news
Saturday, 11 May 2024
Extreme G5 geomagnetic storm
Friday, 10 May 2024
Severe G4 geomagnetic storm
Friday, 10 May 2024
Coronal mass ejection impact, Severe G4 geomagnetic storm possible!
Latest forum messages
Geomagnetic storming, CMEs from AR 13664, 2024-05-09/10 989Is there any truth to this "Internet/Electrical Grid Apocalypse"? 139AR3664 767Sporadic E and Flare activity 29Weakening of Earths magnetic field due to geomagnetic excursion 21
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Space weather facts
| Last X-flare | 2024/05/11 | X5.7 |
| Last M-flare | 2024/05/10 | M3.7 |
| Last geomagnetic storm | 2024/05/06 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 138 +1.5 |
| Last 30 days | 171 +80.1 |