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Real-time auroral and solar activity

Sunspot region AR13556

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/01/16 1 70 HSX N16E62
2024/01/17 1 80 HSX N17E52
2024/01/18 2 90 HAX N16E38
2024/01/19 2 90 HAX N16E25
2024/01/20 1 90 HAX N15E11
2024/01/21 1 70 HAX N17W03
2024/01/22 2 40 HAX N17W16
2024/01/23 2 30 HRX N14W30
2024/01/24 1 30 HRX N16W43
2024/01/25 1 10 AXX N16W58
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X1.5 CME 70Unspecified geomagnetic activity 136AR4405 64The hypothetical role of metal ions in Sporadic E skip 8AR4399 8
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Space weather facts

Last X-flare2026/03/30X1.4
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202686.6 +8.4
Last 30 days86.6 +11.2

This day in history*

Solar flares
12026X1.4
22022X1.38
32024M9.4
42024M9.3
52023M5.41
DstG
11990-187G4
21957-107G2
31979-104G1
41989-103G3
51988-88G2
*since 1994

Aurora on this day in history

No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
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