Sunspot region AR8240
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/06/10 | 8 | 30 | DRO | S24W44 | |
| 1998/06/11 | 15 | 110 | DAO | S25W55 | |
| 1998/06/12 | 10 | 110 | DAO | S24W71 | |
| 1998/06/13 | 7 | 90 | DSO | S24W82 | |
| 1998/06/14 | 2 | 60 | HAX | S24W94 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 8240
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.14 | 1998/06/12 | 09:14 | 09:19 | 09:21 | |
| 2 | C1.91 | 1998/06/12 | 05:37 | 05:40 | 05:42 | |
| 3 | C1.66 | 1998/06/12 | 02:49 | 02:52 | 02:54 |
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Latest alerts
08:30 UTC - Solar flare
Moderate M1 flare from sunspot region 4043
08:12 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1)
03:15 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 02:59 UTC
Tuesday, 25 March 2025
20:45 UTC - Geomagnetic activity
Active geomagnetic conditions (Kp4) Threshold Reached: 20:19 UTC
13:00 UTC - Type II Radio Emission
Begin Time: 25/03/2025 12:36 UTC Estimated Velocity: 516km/sec.
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/21 | M1.2 |
| Last geomagnetic storm | 2025/03/22 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 135 -19.6 |
| Last 30 days | 133.7 -19.9 |