Looking at GEFS individual ensemble members. A couple of trends to take note of between 00Z and 06Z. Much better clustering at 06Z at hour 66. All members sans four in the panhandle of Texas, whereas the 00Z had several in Oklahoma, a couple in Kansas, and couple lagging behind in New Mexico, and two in Mexico. At 06Z hour 72, all members are in Oklahoma, compared to the 00Z which had some in Texas. At 06Z hour 78, there's less spread than hour 84 in the 00Z, again, the southernmost members are not in Texas.