World Wide Lightning Network (WWLN)
LF*EM of New Zealand partners with the University of Washington in Seattle to operate a network of lightning location sensors at VLF (3-30 kHz), called the World Wide Lightning Network (WWLN). The WWLN has graciously given INSPIRE access to the 10 second spectra that they post every 10 minutes for their ~15 locations world wide.
These spectra can be seen at http://image.gsfc.nasa.gov/spherics/ along with weather radar images of the same locations.
For more information about WWLN, visit: http://flash.ess.washington.edu/