WALLOPS ISLAND, Va.—The flight of a Terrier-Improved Malemute sounding rocket from NASA’s Wallops Flight Facility ended prematurely today at 4:36 a.m. EDT about 19 seconds after its launch.

Range controllers detected a flight anomaly with the second stage Improved Malemute motor; the vehicle flew to an altitude of 27,000 feet and impacted about one nautical mile downrange.

There were no injuries or property damage as the vehicle landed in the established hazard zone in the Atlantic Ocean, which was cleared prior to launch.

A NASA team will investigate the cause of the flight anomaly and more information will be released as it becomes available.