Sunspot region AR8872
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/02/12 | 2 | 70 | HSX | S28E79 | |
| 2000/02/13 | 4 | 90 | DAO | S27E65 | |
| 2000/02/14 | 5 | 70 | DAO | S26E53 | |
| 2000/02/15 | 5 | 50 | DAO | S27E40 | |
| 2000/02/16 | 6 | 30 | CSO | S28E28 | |
| 2000/02/17 | 4 | 20 | CRO | S28E16 | |
| 2000/02/18 | 6 | 20 | BXO | S29E02 | |
| 2000/02/19 | 3 | 10 | BXO | S29W11 | |
| 2000/02/20 | 3 | 0 | AXX | S31W22 | |
| 2000/02/21 | 1 | 0 | AXX | S31W34 |
| C | M |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 8872
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.9 | 2000/02/17 | 20:17 | 20:35 | 21:07 | |
| 2 | C1.16 | 2000/02/14 | 10:01 | 10:04 | 10:13 |
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 13901 117Filaments and prominences 537Double Thread Rules 1Strong far side CME 227Incoming & Unnumbered Active Regions 1249
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| 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 | 142.9 -23.5 |
| Last 30 days | 155.8 +4.5 |