Sunspot region AR9451
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/05/05 | 1 | 80 | HAX | S22E76 | |
| 2001/05/06 | 1 | 160 | HAX | S22E65 | |
| 2001/05/07 | 1 | 70 | HAX | S20E52 | |
| 2001/05/08 | 2 | 120 | HSX | S21E38 | |
| 2001/05/09 | 3 | 120 | HAX | S21E26 | |
| 2001/05/10 | 6 | 140 | CAO | S21E13 | |
| 2001/05/11 | 6 | 130 | CAO | S21E00 | |
| 2001/05/12 | 7 | 130 | CKO | S22W12 | |
| 2001/05/13 | 4 | 130 | CSO | S21W26 | |
| 2001/05/14 | 6 | 120 | DSO | S22W39 | |
| 2001/05/15 | 5 | 120 | DSO | S22W52 | |
| 2001/05/16 | 1 | 120 | HSX | S21W68 | |
| 2001/05/17 | 1 | 110 | HAX | S20W81 | |
| 2001/05/18 | 1 | 60 | HAX | S20W93 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9451
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.68 | 2001/05/17 | 05:44 | 05:51 | 06:02 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
AR 13905 45Incoming & Unnumbered Active Regions 1259Coronal mass ejection impact and G4 geomagnetic storm 10 & 11 October 2024 929AR13906 1350 mhz F2 46
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/24 | M1.0 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 144.7 -21.7 |
| Last 30 days | 158.6 +10.8 |