Sunspot region AR10649

Number of
sunspots
Size Class Magn. Class Spot Location
2004/07/13 4 90 CAO S10E76
2004/07/14 26 410 FAI S10E64
2004/07/15 34 360 EAI S10E53
2004/07/16 38 360 EAC S10E40
2004/07/17 48 530 FKI S10E26
2004/07/18 47 500 FKC S10E13
2004/07/19 43 510 FAC S10E00
2004/07/20 50 370 EAC S10W13
2004/07/21 33 230 EAC S10W27
2004/07/22 26 200 DAO S10W41
2004/07/23 10 150 DAO S11W56
2004/07/24 2 120 HAX S11W74
2004/07/25 2 60 HSX S11W87
CMX
43146

The top 10 solar flares from sunspot region 10649

Start Maximum End
1X5.242004/07/1613:4913:5514:01
2X2.582004/07/1501:3001:4101:48
3X2.422004/07/1518:1518:2418:28
4X1.962004/07/1601:4302:0602:12
5X1.62004/07/1610:3210:4110:46
6X1.512004/07/1707:5107:5707:59
7M4.282004/07/1311:5912:0812:12
8M3.622004/07/1716:4516:5116:57
9M2.922004/07/1721:2421:3121:38
10M2.862004/07/1800:0500:3500:40

Active geomagnetic conditions

Observed Kp: 4
Threshold reached: 02:40 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Gillam, MB, Iqaluit, NU, Yellowknife, NT
Nuuk
Reykjavik
The strength of the interplanetary magnetic field is moderate (15.81nT), the direction is North (4.35nT).

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02:45 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 02:30 UTC

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Friday, 31 January 2025
20:42 UTC - Solar flare

Moderate M1.84 flare

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20:27 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.84)


14:30 UTC - Type II Radio Emission

Begin Time: 31/01/2025 13:56 UTC Estimated Velocity: 673km/sec.


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Space weather facts

Last X-flare2025/01/04X1.85
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Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
Last 30 days144.7 +6.8

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