Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2011/02/27 | 3 | 20 | BXO | S22E43 | |
2011/02/28 | 1 | 10 | AXX | S21E29 | |
2011/03/01 | 4 | 20 | BXO | S21E14 | |
2011/03/02 | 9 | 60 | CSO | S22E03 | |
2011/03/03 | 11 | 30 | BXO | S22W09 | |
2011/03/04 | 5 | 10 | BXO | S19W26 | |
2011/03/05 | 6 | 20 | BXO | S19W40 | |
2011/03/06 | 14 | 160 | BXO | S21W52 | |
2011/03/07 | 21 | 200 | EAO | S20W68 | |
2011/03/08 | 18 | 420 | FKO | S20W78 | |
2011/03/09 | 5 | 200 | EKI | S18W92 |
C | M |
---|---|
22 | 9 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M7.57 | 2011/03/08 | 10:35 | 10:44 | 10:55 | |
2 | M6.29 | 2011/03/08 | 18:08 | 18:28 | 18:41 | |
3 | M2.14 | 2011/03/07 | 07:49 | 07:54 | 07:56 | |
4 | M2.14 | 2011/03/07 | 21:45 | 21:50 | 21:55 | |
5 | M2 | 2011/03/08 | 19:46 | 20:16 | 21:19 | |
6 | M1.86 | 2011/03/08 | 02:24 | 02:29 | 02:32 | |
7 | M1.26 | 2011/03/08 | 23:32 | 23:37 | 23:40 | |
8 | M1.09 | 2011/03/07 | 18:18 | 18:23 | 18:41 | |
9 | M1.07 | 2011/03/06 | 10:31 | 10:40 | 10:55 | |
10 | C7.86 | 2011/03/08 | 05:04 | 05:08 | 05:12 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/21 | M1.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 100.9 -51.6 |
Last 30 days | 114.1 -42.1 |