Live VLF Natural Radio

A collection of live natural radio streams of the VLF band.

Searching for VLF signals from meteors

Received VLF is analysed to search for signals originating from meteors. Independent European and North America networks operate with three receivers each and analyse meteors reported by NASA's All Sky Fireball Network, The Polish Fireball Network, and the IMO Video Meteor Network.

The signals are scrutinised automatically using various methods to look for anything which originates from the location of the meteor, as determined by the relative arrival times at three VLF receivers.

Recent events processed are listed below.