Sunspot region AR8906
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/03/09 | 12 | 740 | HKX | S17E68 | |
| 2000/03/10 | 19 | 480 | EKO | S16E55 | |
| 2000/03/11 | 29 | 730 | DKC | S16E44 | |
| 2000/03/12 | 22 | 800 | DKC | S16E31 | |
| 2000/03/13 | 41 | 850 | FKC | S15E18 | |
| 2000/03/14 | 32 | 840 | EKC | S16E06 | |
| 2000/03/15 | 38 | 900 | EKC | S16W09 | |
| 2000/03/16 | 47 | 720 | EKC | S16W20 | |
| 2000/03/17 | 22 | 680 | DKI | S16W37 | |
| 2000/03/18 | 20 | 610 | DKI | S16W49 | |
| 2000/03/19 | 10 | 410 | DKO | S17W62 | |
| 2000/03/20 | 7 | 370 | DKO | S17W75 | |
| 2000/03/21 | 4 | 230 | EAO | S16W88 |
| C | M |
|---|---|
| 35 | 10 |
The top 10 solar flares from sunspot region 8906
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M5.64 | 2000/03/18 | 23:53 | 23:57 | 00:19 | |
| 2 | M5.26 | 2000/03/12 | 23:30 | 23:38 | 23:43 | |
| 3 | M2.29 | 2000/03/19 | 17:01 | 17:56 | 18:07 | |
| 4 | M2.07 | 2000/03/13 | 10:38 | 10:48 | 11:01 | |
| 5 | M2.06 | 2000/03/15 | 18:36 | 18:40 | 18:43 | |
| 6 | M1.96 | 2000/03/11 | 09:15 | 09:27 | 09:35 | |
| 7 | M1.59 | 2000/03/17 | 11:08 | 11:25 | 11:34 | |
| 8 | M1.29 | 2000/03/16 | 18:32 | 18:38 | 18:47 | |
| 9 | M1.11 | 2000/03/10 | 17:49 | 17:58 | 18:06 | |
| 10 | M1.06 | 2000/03/10 | 21:00 | 21:08 | 21:19 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
AR4392 (including CMEs) 110CH 31 HSS 17Growth of Cycle 25 987Incoming & Unnumbered Active Regions 224Current Farside Activity 418
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/14 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 82.4 +4.2 |
| Last 30 days | 62.7 -52.5 |