Sunspot region AR8998
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/05/13 | 2 | 60 | CSO | S14E73 | |
| 2000/05/14 | 8 | 260 | EAO | S13E66 | |
| 2000/05/15 | 19 | 410 | FAI | S13E54 | |
| 2000/05/16 | 29 | 470 | FKI | S14E41 | |
| 2000/05/17 | 42 | 570 | FKC | S13E28 | |
| 2000/05/18 | 40 | 510 | EKC | S13E16 | |
| 2000/05/19 | 39 | 580 | DKC | S13E04 | |
| 2000/05/20 | 31 | 490 | EAC | S12W09 | |
| 2000/05/21 | 32 | 420 | EAC | S12W22 | |
| 2000/05/22 | 37 | 450 | EAC | S12W33 | |
| 2000/05/23 | 28 | 330 | DAC | S12W50 | |
| 2000/05/24 | 15 | 210 | DAI | S11W63 | |
| 2000/05/25 | 14 | 260 | DAI | S12W77 | |
| 2000/05/26 | 2 | 10 | BXO | S08W93 |
| C | M |
|---|---|
| 19 | 4 |
The top 10 solar flares from sunspot region 8998
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.63 | 2000/05/15 | 16:38 | 16:44 | 16:49 | |
| 2 | M1.54 | 2000/05/12 | 23:23 | 23:29 | 23:37 | |
| 3 | M1.41 | 2000/05/12 | 21:28 | 21:44 | 22:08 | |
| 4 | M1.09 | 2000/05/20 | 05:25 | 05:35 | 05:44 | |
| 5 | C9.36 | 2000/05/14 | 16:45 | 16:48 | 16:51 | |
| 6 | C8.91 | 2000/05/18 | 09:57 | 10:05 | 10:12 | |
| 7 | C8.73 | 2000/05/15 | 15:25 | 15:30 | 15:35 | |
| 8 | C8.71 | 2000/05/17 | 09:32 | 09:38 | 09:47 | |
| 9 | C7.3 | 2000/05/15 | 00:40 | 00:44 | 00:48 | |
| 10 | C7.23 | 2000/05/20 | 00:41 | 00:48 | 00:56 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/10 | M5.7 |
| Last geomagnetic storm | 2026/05/05 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 103.1 +23.8 |
| Last 30 days | 95.2 +0.9 |
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