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Sunspot region AR13015

Number of
sunspots		 Size Class Magn. Class Spot Location
2022/05/15 4 60 DAO N14E55
2022/05/16 7 110 HSX N14E41
2022/05/17 5 90 HSX N13E28
2022/05/18 5 100 HSX N13E14
2022/05/19 5 50 HSX N15E01
2022/05/20 2 20 CSO N18W13
2022/05/21 1 10 HSX N15W07
2022/05/22 1 10 HSX N14W39
C
3

The top 3 solar flares from sunspot region 13015

Start Maximum End
1C7.82022/05/1906:2906:4106:56
2C6.32022/05/1704:5805:0705:18
3C1.72022/05/2613:0813:1913:25
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The maximum X-ray flux of the past two hours is:
M1.03

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Latest alerts

00:09 UTC - Solar flare

Moderate M1.03 flare

alert

Sunday, 30 March 2025
23:51 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.03)

23:39 UTC - Solar flare

Moderate M1.52 flare

alert

23:21 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.49)

23:09 UTC - Solar flare

Moderate M1.48 flare

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/03/30M1.0
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025127.5 -27.1
Last 30 days127.5 -25.1

This day in history*

Solar flares
12022M9.67
22000M5.89
32001M3.06
42000M2.9
52000M2.71
DstG
12001-387G4
21960-191G4
31989-100G2
41990-88
52003-78G2
*since 1994

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