Sunspot region AR13641
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/04/14 | 8 | 70 | DAO | N16E19 | |
| 2024/04/15 | 19 | 90 | DAO | N11W01 | |
| 2024/04/16 | 6 | 110 | DAO | N11W15 | |
| 2024/04/17 | 3 | 60 | DAO | N12W28 | |
| 2024/04/18 | 1 | 30 | HSX | N12W42 | |
| 2024/04/19 | 1 | 10 | AXX | N09W59 | |
| 2024/04/20 | 1 | 20 | HRX | N16W59 | |
| 2024/04/21 | 1 | 10 | AXX | N09W78 | |
| 2024/04/22 | 1 | 10 | AXX | N10W0* |
2024/04/14
2024/04/15
2024/04/16
2024/04/17
2024/04/18
2024/04/19
2024/04/20
2024/04/21
2024/04/22
|
2024/04/14
2024/04/15
2024/04/16
2024/04/17
2024/04/18
2024/04/19
2024/04/20
2024/04/21
2024/04/22
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13641
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.8 | 2024/04/17 | 00:10 | 00:17 | 00:23 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
Latest forum messages
AR 13883 108AR13883 2024/11/04 CME 15Incoming & Unnumbered Active Regions 1185Unspecified geomagnetic activity 155750 mhz F2 39
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Space weather facts
| Last X-flare | 2024/10/31 | X2.03 |
| Last M-flare | 2024/11/05 | M4.1 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 160.9 +7.7 |