Launch of ULA Delta IV Medium+ 4,2 with AFSPC-4 scrubbed due to weather
CAPE CANAVERAL, Fla — After the United Launch Alliance (ULA ) team had corrected a problem with ground support equipment on the preceding day, storm clouds rolled into the area surrounding Cape Canaveral Air Force Station’s Space Launch Complex 37 in Florida and caused a second delay for the flight. With a 65-minute launch window that opened at 6:59 p.m. EDT (2259 GMT) hopes were high that the rocket would be able to ferry the precious cargo of three satellites under the AFSPC-4 designation to orbit. However, throughout the hour or so prior to launch, a massive thunderstorm rose up from the southwest, with cumulous clouds and lightning strikes that caused the range to go “red” for violating conditions for launch.
At one point no fewer than five weather rules were out of parameters allowing for launch. At 7:50 p.m. EDT (2350 GMT) the launch attempt for the day was officially scrubbed for the day. As if to punctuate the necessity for the scrub, at the time the call was announced several intense lightning strikes were visible close to the launch site. Shortly after the scrub was called, ULA issued the following statement:
Cape Canaveral Air Force Station, Fla. (July 24, 2014) – The launch of a United Launch Alliance Delta IV carrying the AFSPC-4 mission was scrubbed today due to a violation of multiple weather criteria.
The launch is rescheduled for Friday, July 25 from Space Launch Complex-37 at Cape Canaveral Air Force Station, Fla. The launch time is 6:55 p.m. EDT at the opening of a 65-minute window. The forecast for July 25 shows a 40 percent chance of favorable weather conditions for the launch tomorrow.
Jason Rhian spent several years honing his skills with internships at NASA, the National Space Society and other organizations. He has provided content for outlets such as: Aviation Week & Space Technology, Space.com, The Mars Society and Universe Today.