Geomagnetic pulsations in the Extreme Low Frequency Band

Following the  article on the radio solar bursts received on the  decameter band during last few years by our Sidmonitor  website i decided to publish two spectacular geomagnetic pulsations  received with Forno ELF Observatory, sited in Forno di Coazze , Torino, Italy . (OPERA Network) For more references  you can also see  my previous works […]