Sunspot region AR9198
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/10/15 | 3 | 30 | BXO | S30E65 | |
| 2000/10/16 | 4 | 80 | CSO | S31E54 | |
| 2000/10/17 | 8 | 70 | DSO | S31E39 | |
| 2000/10/18 | 9 | 100 | DAO | S31E26 | |
| 2000/10/19 | 8 | 110 | DSO | S30E13 | |
| 2000/10/20 | 6 | 90 | CAO | S30W01 | |
| 2000/10/21 | 11 | 150 | DAO | S30W11 | |
| 2000/10/22 | 11 | 120 | DAO | S29W24 | |
| 2000/10/23 | 11 | 160 | DSI | S29W37 | |
| 2000/10/24 | 11 | 120 | DAO | S30W49 | |
| 2000/10/25 | 5 | 110 | CAO | S30W61 | |
| 2000/10/26 | 4 | 80 | CSO | S31W75 | |
| 2000/10/27 | 1 | 30 | HSX | S29W85 |
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 9198
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.59 | 2000/10/14 | 22:47 | 22:54 | 22:58 | |
| 2 | C2.54 | 2000/10/15 | 18:38 | 18:43 | 18:53 | |
| 3 | C2.51 | 2000/10/15 | 17:37 | 17:44 | 17:50 | |
| 4 | C2.5 | 2000/10/14 | 17:27 | 17:41 | 17:52 | |
| 5 | C1.15 | 2000/10/18 | 06:53 | 06:56 | 07:00 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Guess who’s back? AR4366! 3Incoming & Unnumbered Active Regions 199Do the high-resolution sunspot counts point to more complex sunspots? 74Solar cycle 25, solar maximum, is it over? 48Forum alert bar hidden at the bottom 5
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/16 | M2.4 |
| Last geomagnetic storm | 2026/02/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Current stretch | 4 days |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 78.9 -33.7 |
| Last 30 days | 86.6 -35.9 |