https://phys.org/news/2018-07-nasa-sub-tropical-storm-beryl-devoid.html

NHC forecaster Jack Beven said "While the low-level center remains over the Gulf Stream, GOES-16 satellite air mass imagery indicates that the center is now west of the associated upper-level trough and that significant northerly vertical shear is occurring."

At 11 a.m. EDT on July (1500 UTC) on July 15, the center of Subtropical Storm Beryl was located near latitude 38.1 degrees North and longitude 64.7 degrees West. The storm was moving toward the east-northeast near 3 mph (6 kph). Maximum sustained winds were near 40 mph (65 kph) with higher gusts.