Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/06/20 | 2 | 100 | HSX | N23E71 | |
1999/06/21 | 6 | 200 | FAO | N22E63 | |
1999/06/22 | 8 | 170 | DAO | N22E45 | |
1999/06/23 | 8 | 100 | CSO | N24E30 | |
1999/06/24 | 2 | 60 | CSO | N22E18 | |
1999/06/25 | 3 | 60 | CSO | N22E04 | |
1999/06/26 | 1 | 60 | HSX | N23W08 | |
1999/06/27 | 1 | 50 | HSX | N22W21 | |
1999/06/28 | 1 | 40 | HSX | N22W33 | |
1999/06/29 | 1 | 30 | HSX | N23W46 | |
1999/06/30 | 1 | 30 | HSX | N23W60 | |
1999/07/01 | 1 | 30 | HSX | N23W74 | |
1999/07/02 | 1 | 20 | AXX | N23W86 |
C | M |
---|---|
4 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.47 | 1999/06/27 | 08:34 | 08:44 | 09:02 | |
2 | C7.3 | 1999/06/20 | 19:08 | 20:07 | 20:35 | |
3 | C5.04 | 1999/06/28 | 20:55 | 21:01 | 21:17 | |
4 | C3.37 | 1999/06/23 | 12:08 | 12:52 | 13:41 | |
5 | C2.59 | 1999/06/24 | 17:36 | 17:39 | 17:44 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/20 | M1.1 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 142.7 -23.8 |
Last 30 days | 156.1 +4.7 |