Sunspot region AR10656
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/08/07 | 1 | 40 | HSX | S12E69 | |
| 2004/08/08 | 7 | 250 | DKO | S13E58 | |
| 2004/08/09 | 20 | 290 | EAO | S12E45 | |
| 2004/08/10 | 61 | 660 | EKC | S12E31 | |
| 2004/08/11 | 43 | 700 | EKC | S12E18 | |
| 2004/08/12 | 68 | 990 | EKC | S13E03 | |
| 2004/08/13 | 83 | 1320 | FKC | S13W09 | |
| 2004/08/14 | 99 | 1360 | FKC | S13W22 | |
| 2004/08/15 | 66 | 1300 | FKC | S13W35 | |
| 2004/08/16 | 54 | 1310 | FHC | S13W48 | |
| 2004/08/17 | 33 | 1330 | FHC | S13W61 | |
| 2004/08/18 | 21 | 930 | FKC | S14W77 | |
| 2004/08/19 | 7 | 190 | EAO | S13W91 |
| B | C | M | X |
|---|---|---|---|
| 13 | 105 | 34 | 4 |
The top 10 solar flares from sunspot region 10656
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X2.6 | 2004/08/18 | 17:29 | 17:40 | 17:54 | |
| 2 | X1.55 | 2004/08/13 | 18:07 | 18:12 | 18:15 | |
| 3 | X1.34 | 2004/08/15 | 12:34 | 12:41 | 12:43 | |
| 4 | X1.06 | 2004/08/14 | 05:36 | 05:44 | 05:52 | |
| 5 | M8.04 | 2004/08/14 | 13:31 | 13:43 | 13:50 | |
| 6 | M4.7 | 2004/08/14 | 09:52 | 10:07 | 10:17 | |
| 7 | M4.42 | 2004/08/13 | 23:14 | 23:43 | 23:46 | |
| 8 | M4.41 | 2004/08/19 | 06:35 | 07:01 | 07:18 | |
| 9 | M4.1 | 2004/08/13 | 23:46 | 23:50 | 23:54 | |
| 10 | M3.72 | 2004/08/15 | 11:23 | 11:32 | 11:48 |
Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future
KirunaCurrent data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
TórshavnOulu, Rovaniemi, Kuopio, Sodankylä, Utsjoki
Reykjavik
Kirkenes, Tromsø, Trondheim
Arkhangelsk, Murmansk, Norilsk, Vorkuta
Luleå, Sundsvall, Umeå
Latest news
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20:00 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 19:44 UTC
18:48 UTC - Hemispheric Power Index
The OVATION model predicts the Hemispheric Power Index to reach 52GW at 19:34 UTC
13:00 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 12:48 UTC
12:15 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 11:59 UTC
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/11 | M1.1 |
| Last geomagnetic storm | 2025/03/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 116.4 -38.2 |
| Last 30 days | 141.1 -6.3 |