Sunspot regions Help
On this page you'll find an overview of all the visible sunspot regions on the Sun together with their properties, images and the chances on solar flares or proton events. This page is updated daily and the sunspot images every hour.
Today's Sun
| Sunspot number | 114 | -11 |
| New regions | 0 | -2 |
| 10.7cm Solar Radio Flux | 161 | -11 |
| Carrington Rotation | 2292 | |
Region 3917 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 23 | 280 | DKI | S08W35 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 60% | 15% | 5% | 1% | |
Solar flares from today | ||||
| C3.9 C1.9 | ||||
Region 3920 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 21 | 250 | EKI | N22E03 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 60% | 20% | 5% | 1% | |
Region 3921 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | S06W21 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 5% | 1% | 1% | 1% | |
Region 3922 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 5 | 50 | CSO | S18E41 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 15% | 1% | 1% | 1% | |
Solar flares from today | ||||
| C2.3 | ||||
Region 3924 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 5 | 40 | CSO | S20E19 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 0% | 0% | 0% | 0% | |
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/11 | M6.7 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 105.3 -47.2 |
| Last 30 days | 119.2 -43.4 |