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Auroral activity
Solar activity

Kp-index

Kp-index forecast

	Min.	Max.
Monday	Kp1+	Kp3-
Tuesday	Kp1-	Kp2-
Wednesday	Kp2-	Kp3-

Real Time Solar Wind

With the current speed, it will take the solar wind 60 minutes to propagate from DSCOVR to Earth.

Solar wind
Speed: km/sec

Density: p/cm³

Interplanetary Magnetic Field
Bt: nT

Bz: nT

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Auroral oval

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Hemispheric Power

Northern hemisphere
Southern hemisphere

Disturbance Storm Time index

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Moon phase

Waning Crescent

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Sunspot regions

Region	Number of sunspots	Class Spot
4431	1	HSX
4432	17	EKI
4433	9	CAO
4435	1	HSX
4436	8	DAO

More data

Today's Sun

Sunspot number	89	8
New regions	0	-1
10.7cm Solar Radio Flux	126	4
Carrington Rotation	2310

Solar flares

Solar activity past two hours

Current value

2h max

24h max

More data Help

Flare probability

C-class solar flare	99%
M-class solar flare	45%
X-class solar flare	20%

Coronal holes

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Latest CMEs SOHO GOES STEREO

Solar protons

Info Help

EPAM

Info Help

Far side

STEREO

Latest news

Monday, 30 March 2026

M2.7 solar flare, CME arrival possible

Sunday, 1 February 2026

Latest forum messages

Upper atmosphere phenomena Red sprites and Blue jets 49 Comet C/2025 R3 (PANSTARRS) 21 CMEs From AR4436 18 AR4436 85 Coronal Hole 53 2

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