11 Aug 2011

Solar storms

From Nine To Noon, 9:28 am on 11 August 2011

What risk do solar flares and geomagnetic activity pose to Earth? Joe Kunches is a space scientist at the United States National Oceanic and Atmospheric Administration (NOAA) Space Weather Prediction Center - his expertise is in solar and geomagnetic storms, solar cycles, and auroras.

Get the new RNZ app

for easy access to all your favourite programmes

Subscribe to Nine To Noon

Podcast (MP3) Oggcast (Vorbis)