Before revision: field mill instrument readings within of the launch pad or the flight path exceed +/- 1,500 volts per meter for 15 minutes after they occur thunderstorm anvil is within of the flight path thunderstorm debris cloud is within or fly through a debris cloud for three hours Do not launch through disturbed weather that has clouds that extend into freezing temperatures and contain moderate or greater precipitation, or launch within of disturbed weather adjacent to the flight path Do not launch through cumulus clouds formed as the result of or directly attached to a smoke plume Falcon 9 150px NASA has identified the Falcon 9 vehicle can not be launched under the following conditions.
After revision: field mill instrument readings within of the launch pad or the flight path exceed +/- 1,500 volts per meter for 15 minutes after they occur thunderstorm anvil is within of the flight path thunderstorm debris cloud is within or fly through a debris cloud for three hours Do not launch through disturbed weather that has clouds that extend into freezing temperatures and contain moderate or greater precipitation, or launch within of disturbed weather adjacent to the flight path Do not launch through cumulus clouds formed as the result of or directly attached to a smoke plume Falcon 9 150px NASA has identified the Falcon 9 vehicle cannot be launched under the following conditions.