Rocket-related clouds - 22.2.2018 at 19.05 - 22.2.2018 at 19.15 Liminka
Observation number 70913
I noticed an hourglass-like phenomenon. The phenomenon consisted of two fans, one pointing up, the other down. The phenomenon was brightest closest to its center.
Video (taken with a mobile phone camera):
#raketti: Falcon 9 FT