I have witnessed rocket launch from direction of Boca Chica this morning, which was more than likely the N[R]O sat deployment from SpaceX. STX weather was shit yeasterday. Clear skies about 9am. Can confirm.
https://spaceflightnow.com/launch-schedule/
https://www.google.com/amp/s/amp.space.com/42857-spy-satellite-nrol-71-launch-delayed-2019.html