NASA has released a public feature on JCET research that was recently accepted for publication in Geophysical Research Letters. The feature and a one-minute movie can be viewed at https://www.nasa.gov/feature/goddard/2017/nasas-epic-view-spots-flashes-on-earth.
The work has also been reported by various news organizations, which may be viewed below:
http://www.cbsnews.com/news/mysterious-light-flashes-earth-carl-sagan/
https://weather.com/science/space/news/nasa-satellite-captures-mysterious-flashes-on-earth
http://www.orlandosentinel.com/news/space/go-for-launch/os-earth-flash-mystery-20170517-story.html