Sunspot region AR10396
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/06/28 | 6 | 50 | DAO | S04W12 | |
| 2003/06/29 | 17 | 120 | DSO | S04W26 | |
| 2003/06/30 | 19 | 150 | DAO | S04W38 | |
| 2003/07/01 | 17 | 160 | EAO | S06W54 | |
| 2003/07/02 | 8 | 130 | DSO | S05W69 | |
| 2003/07/03 | 3 | 70 | CSO | S05W83 |
| C | M |
|---|---|
| 6 | 1 |
The top 7 solar flares from sunspot region 10396
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.15 | 2003/06/30 | 02:18 | 02:24 | 02:29 | |
| 2 | C9.41 | 2003/06/30 | 00:03 | 00:12 | 00:18 | |
| 3 | C3.83 | 2003/06/29 | 21:47 | 22:02 | 22:10 | |
| 4 | C3.27 | 2003/06/30 | 09:00 | 09:03 | 09:08 | |
| 5 | C3.19 | 2003/06/29 | 19:10 | 19:13 | 19:15 | |
| 6 | C2.36 | 2003/06/30 | 05:11 | 05:25 | 05:38 | |
| 7 | C1.22 | 2003/06/29 | 16:01 | 16:16 | 16:33 |
Latest news
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
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Latest alerts
07:15 UTC - 10cm Radio Burst
Begin Time: 01/04/2025 06:45 UTC Maximum Time: 01/04/2025 06:45 UTC Duration: 1 minutes. Peak flux: 190 sfu
07:06 UTC - Solar flare
Strong M5.61 flare
06:48 UTC - Radio Blackout
Moderate R2 radio blackout in progress (≥M5 - current: M5.36)
06:45 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.7)
02:15 UTC - Solar protons
Moderate S2 Solar Radiation Storm - Infrequent effects on HF radio through polar regions and satellite operations
Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M5.6 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| Last 30 days | 128.5 -22.7 |