Viewing archive of Thursday, 3 January 2013 - Sunspot regions
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 116 26 | 2 | B5 | C2.45 | 3 |
Sunspot regions
Region 11638 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -4 | 110 -30 | CAO | N13W07 | |
Region 11640 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 18 -5 | 220 40 | EAI | N28W21 | |
Solar flares on this day | ||||
| B8.07 C1.33 C2.43 | ||||
Region 11641 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 50 | CSO | N05E23 | |
Region 11642 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 140 50 | HSX | S23E48 | |
Region 11643 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | S14E45 | |
Region 11644 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 80 | ESO | N15E66 | |
Solar flares on this day | ||||
| C1.12 | ||||
All times in UTC
Current data suggests there is a high possibility for aurora to appear at the following high latitude regions in the near future
Sodankylä, UtsjokiTromsø
Murmansk
Kiruna
Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future
TórshavnOulu, Rovaniemi
Kirkenes, Trondheim
Arkhangelsk
Luleå, Umeå
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
KuopioBergen
Sundsvall
Current data suggests there is a slight possibility for aurora to appear at the following middle latitude regions in the near future
Helsinki, Tampere, TurkuPetrozavodsk, Syktyvkar
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Thursday, 3 April 2025
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Minor G1 geomagnetic storm (Kp5) Threshold Reached: 20:02 UTC
Space weather facts
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| Last M-flare | 2025/04/01 | M2.5 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| April 2025 | 143 +8.8 |
| Last 30 days | 130.4 -16.1 |