X  Blizu Izuelna aurora borealis - severna svetla i VHF Radio Aurora indikatori
Geomagnetic Storm

3 KP-INDEX

Tiho Ne Geomagnetic Storm

KP-PLANETARY INDEX

No Aurora

Radio Aurora indikatori

13 A-INDEX

Tiho Ne Olujni vetar

NIJE AKTIVNO

No Radio Aurora




KP-INDEX Informacije

KP-INDEX provides a good indicator of viewing the Aurora Borealis or Northern Lights. The higher the Kp-Index the greater the probability of viewing. The estimated 3-hour Planetary Kp-index data is collected from ground-based magnetometers.

A-INDEX Informacije

A-INDEX is an indicator of possible enhanced VHF radio communication at a range of 1000 miles or more. Strong solar activity may allow long-distance radio communications at 28-433 MHz in mid to high latitudes.


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