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Real-time auroral and solar activity

Sunspot region AR13663

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/04/30 7 10 BXO N25E34
2024/05/01 9 60 DSO N27E25
2024/05/02 18 230 DAC N26E11
2024/05/03 28 480 EKC N26W04
2024/05/04 30 580 EKC N26W18
2024/05/05 27 580 FKC N26W28
2024/05/06 18 600 FKC N25W45
2024/05/07 15 400 FKC N25W55
2024/05/08 10 400 FKC N26W69
2024/05/09 10 300 FKC N25W83
2024/05/10 10 300 FKC N27W92
2024/05/11 10 300 FKC N27W0*
CMX
39355

The top 10 solar flares from sunspot region 13663

Start Maximum End
1X4.522024/05/0605:3806:3506:47
2X1.62024/05/0302:1102:2202:27
3X1.322024/05/0505:4706:0106:07
4X1.22024/05/0511:4111:5412:16
5X1.02024/05/0801:3301:4101:48
6M9.132024/05/0406:0206:1906:30
7M9.12024/05/0423:2823:4823:55
8M8.422024/05/0501:1501:2701:43
9M8.292024/05/0716:2116:3016:36
10M7.472024/05/0509:5310:0010:19
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Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Tórshavn
Oulu, Rovaniemi, Sodankylä, Utsjoki
Reykjavik
Kirkenes, Tromsø, Trondheim
Arkhangelsk, Murmansk, Vorkuta
Kiruna, Luleå, Sundsvall, Umeå
The solar wind speed is currently moderately high (590.3 km/sec.)

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LASCO Data Not Updating 4AR4046 73Countdown Timer? 11Incoming & Unnumbered Active Regions 1654Sporadic E and Flare activity 35
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Latest alerts

21:24 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 51GW at 21:59 UTC

19:45 UTC - Solar flare

Moderate M1.16 flare

alert

19:27 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.1)

X1.1 solar flare

We have only just started to relax following the moderate G2 geomagnetic storm conditions from a massive coronal hole and suddenly... bam... our Sun surprises us all with a X1.1 solar flare (R3-strong) that came from sunspot region 4046 which is just rotating into view on the east limb.

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18:21 UTC - Solar flare

Moderate M1.03 flare

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/03/28M1.1
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025130 -24.6
Last 30 days130 -22.2

This day in history*

Solar flares
12024X1.12
22025X1.1
32025X1.1
42024M9.7
52024M7.1
DstG
11959-176G3
21957-141G3
31984-105G3
42001-87G2
51976-78
*since 1994

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