NASA Global Hawk flight to study Tropical Storm Dolly
![](https://cimss.ssec.wisc.edu/satellite-blog/wp-content/uploads/sites/5/2014/09/AV6_20140902_1900_ACHA_FL_GH_height_lightning1.png)
The NASA Global Hawk aircraft are once again being used to study tropical cyclones during the 2014 season. As part of CIMSS participation in GOES-R Proving Ground activities, a Global Hawk flight path tool was developed to display important parameters such as