Sunspot region AR11333
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/10/28 | 10 | 90 | DAI | N16E12 | |
| 2011/10/29 | 13 | 50 | DSO | N15W02 | |
| 2011/10/30 | 2 | 20 | CRO | N15W17 | |
| 2011/10/31 | 2 | 10 | CRO | N15W32 | |
| 2011/11/01 | 2 | 10 | AXX | N10W45 | |
| 2011/11/02 | 7 | 30 | CRO | N09W59 | |
| 2011/11/03 | 3 | 10 | BXO | N10W71 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11333
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.71 | 2011/10/27 | 18:38 | 18:44 | 18:49 | |
| 2 | C1.42 | 2011/10/28 | 06:07 | 06:14 | 06:20 |
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Latest alerts
23:21 UTC - Solar flare
Moderate M1.91 flare from sunspot region 4048
22:51 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.1)
21:57 UTC - Solar flare
Moderate M1.45 flare from sunspot region 4048
21:36 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.11)
00:00 UTC - Solar flare
Moderate M1.79 flare
Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/03/28 | M1.7 |
| 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 |
| March 2025 | 128.3 -26.4 |
| Last 30 days | 128.3 -24 |