Sunspot region AR9400
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/03/25 | 2 | 10 | HRX | N09E35 | |
| 2001/03/26 | 1 | 0 | AXX | N11E20 | |
| 2001/03/27 | 4 | 10 | CRO | N10E05 | |
| 2001/03/28 | 3 | 20 | BXO | N10W10 | |
| 2001/03/29 | 1 | 0 | AXX | N10W29 | |
| 2001/03/30 | 1 | 0 | AXX | N10W44 |
Latest news
Tuesday, 14 May 2024
X8.7 solar flare
Monday, 13 May 2024
M6.6 solar flare with earth-directed CME
Sunday, 12 May 2024
Small CME impact, Record visitor amount
Latest forum messages
AR3664 984Unproven theories 440That was close..? 22Incoming Active Regions 293Trying to identify if this is STEVE? 1
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Space weather facts
| Last X-flare | 2024/05/14 | X8.5 |
| Last M-flare | 2024/05/14 | M4.4 |
| Last geomagnetic storm | 2024/05/13 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 149.2 +12.7 |
| Last 30 days | 177.1 +82.7 |