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Real-time auroral and solar activity

Sunspot region AR13425

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/09/06 7 40 CSO N23E70
2023/09/07 8 60 DAO N23E52
2023/09/08 15 140 DAI N24E43
2023/09/09 13 120 DAI N23E30
2023/09/10 13 110 EAI N20E13
2023/09/11 24 100 EAI N27W01
2023/09/12 24 90 EAI N24W11
2023/09/13 17 70 EAO N25W25
2023/09/14 16 70 EAO N23W41
2023/09/15 8 40 CSO N23W55
2023/09/16 6 30 CRO N25W66
2023/09/17 6 20 CAO N25W79
2023/09/18 3 80 DAO N23W83
2023/09/19 1 60 HSX N24W88
2023/09/20 1 60 HSX N24W0*
2023/09/21 1 60 HSX N24W0*
CM
172

The top 10 solar flares from sunspot region 13425

Start Maximum End
1M2.122023/09/0718:5819:0919:24
2M1.922023/09/1204:1804:2604:31
3C8.12023/09/1121:0721:1421:24
4C5.52023/09/1117:1617:3517:46
5C4.72023/09/1000:5401:0701:19
6C4.72023/09/1215:0715:2415:35
7C4.02023/09/0804:1604:4204:56
8C3.72023/09/0811:1411:1711:21
9C3.62023/09/1211:0611:1211:17
10C2.92023/09/1418:4018:4518:50
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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

Norilsk, Vorkuta

S1 - Minor solar radiation storm

Minor impacts on HF radio through polar regions

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AR4046 138Unspecified geomagnetic activity 2152AR4048 44Changelog/Featurelog 168Solar Demon 3
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Latest alerts

11:15 UTC - Solar protons

Minor S1 Solar Radiation Storm - Minor impacts on HF radio through polar regions

10:45 UTC - Solar flare

Moderate M1.26 flare

alert

10:27 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.22)

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)

Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/03/31M1.2
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025127 -27.6
Last 30 days127 -25.7

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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