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 | 194 | 59 |
| New regions | 2 | 1 |
| 10.7cm Solar Radio Flux | 180 | -8 |
| Carrington Rotation | 2285 | |
Region 3690 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | N17W61 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 5% | 1% | 1% | 1% | |
Region 3691 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 18 | 180 | DSO | N25W47 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 60% | 20% | 10% | 5% | |
Region 3693 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | N04W63 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| -% | -% | -% | -% | |
Region 3695 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 11 | 30 | CAO | N27W34 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 15% | 1% | 1% | 1% | |
Region 3697 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 33 | 410 | EKC | S18E06 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 99% | 60% | 30% | 20% | |
Region 3698 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 11 | 160 | DSI | N22W05 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 40% | 10% | 1% | 1% | |
Region 3699 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 8 | 70 | CSO | N04W37 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 15% | 1% | 1% | 1% | |
Region 3700 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 8 | 180 | DAI | S04W53 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 60% | 15% | 1% | 1% | |
Region 3701 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 5 | 40 | CAO | S04E14 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 15% | 1% | 1% | 1% | |
Region 3702 | ||||
|---|---|---|---|---|
| Number of sunspots | Size | Class Magn. | Class Spot | Location |
| 1 | 50 | HSX | N17E70 | |
  | ||||
Flare probabilities | ||||
| C | M | X | Proton | |
| 10% | 1% | 1% | 1% | |
Latest news
Saturday, 1 June 2024
Double impulsive X-class flares
Wednesday, 29 May 2024
X1.4 solar flare from sunspot region 3697
Monday, 27 May 2024
X2.9 solar flare, Welcome back 3664?
Latest forum messages
AR 3697 320Sunspot Latitudes at or near Solar Maximum 31Filaments and prominences 174Region 3697 2024/06/01 CMEs 97Region 3697 2024/05/29 CME 16
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Space weather facts
| Last X-flare | 2024/06/01 | X1.03 |
| Last M-flare | 2024/06/02 | M1.9 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| June 2024 | 194 +57.5 |
| Last 30 days | 151 +2.5 |