Sunspot region AR13017
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/05/16 | 6 | 20 | CRO | N14E66 | |
| 2022/05/17 | 4 | 20 | CRO | N14E52 | |
| 2022/05/18 | 2 | 20 | CRO | N13E41 | |
| 2022/05/19 | 9 | 30 | CRO | N11E28 | |
| 2022/05/20 | 6 | 30 | CRO | N14E14 | |
| 2022/05/21 | 7 | 30 | CRO | N14W00 | |
| 2022/05/22 | 13 | 40 | CRO | N14W14 | |
| 2022/05/23 | 13 | 130 | DAI | N14W28 | |
| 2022/05/24 | 9 | 120 | ESO | N15W37 | |
| 2022/05/25 | 4 | 110 | DSO | N13W46 | |
| 2022/05/26 | 4 | 110 | DSO | N12W71 | |
| 2022/05/27 | 1 | 10 | AXX | N12W85 | |
| 2022/05/28 | 1 | 10 | AXX | N12W99 |
2022/05/16
2022/05/17
2022/05/18
2022/05/19
2022/05/20
2022/05/21
2022/05/22
2022/05/23
2022/05/24
2022/05/25
2022/05/26
2022/05/27
2022/05/28
|
2022/05/16
2022/05/17
2022/05/18
2022/05/19
2022/05/20
2022/05/21
2022/05/22
2022/05/23
2022/05/24
2022/05/25
2022/05/26
2022/05/27
2022/05/28
|
| C | M |
|---|---|
| 16 | 2 |
The top 10 solar flares from sunspot region 13017
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M5.6 | 2022/05/19 | 07:00 | 07:19 | 07:31 | |
| 2 | M2.4 | 2022/05/16 | 13:10 | 13:27 | 13:44 | |
| 3 | C7.3 | 2022/05/26 | 04:42 | 04:49 | 04:57 | |
| 4 | C5.6 | 2022/05/16 | 14:22 | 14:27 | 14:31 | |
| 5 | C5.2 | 2022/05/23 | 10:54 | 11:05 | 11:37 | |
| 6 | C5.0 | 2022/05/16 | 14:13 | 14:19 | 14:22 | |
| 7 | C4.7 | 2022/05/22 | 23:26 | 23:40 | 23:49 | |
| 8 | C4.5 | 2022/05/24 | 09:15 | 09:22 | 09:30 | |
| 9 | C4.2 | 2022/05/24 | 09:00 | 09:05 | 09:15 | |
| 10 | C3.7 | 2022/05/22 | 14:17 | 14:31 | 14:49 |
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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)
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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 |