Skip to main content

New Navy destroyer testing responsible for explosion off Florida coast

Explosion registered a magnitude of 3.9, says USGS

The Future U.S.S. Ted Stevens. (U.S. Navy)

A new U.S. destroyer conducting tests was responsible for the “experimental explosion” off the Florida coast on Thursday, according to a U.S. Naval spokesperson.

The USS Ted Stevens is conducting tests as part of the certification process for its missile program.

Recommended Videos


According to the Navy, the guided-missile destroyer’s system will have offensive and defensive capabilities.

The U.S. Geological Survey reported the strong explosion about 91 miles east-northeast of Ponce Inlet at about 3:04 p.m. Thursday. The explosion registered a preliminary magnitude of 3.9.

According to the statement from the Navy spokesperson:

“Future USS Ted Stevens (DDG 128) is currently underway off the Atlantic Coast and has successfully completed the first of two scheduled test events for Full Ship Shock Trials (FSST) as part of the certification process for the DDG 51 Flight III program. FSST validates a ship’s shock hardness and ability to sustain operations in a simulated combat environment using live ordnance. These trials are complex evolutions, conducted during a precise operating schedule in compliance with exacting environmental and safety requirements.”

Navy Spokesperson

The USGS noted that the Navy has conducted Full Ship Shock Trials in that area in the past.

On Friday, the Navy said the USS Ted Stevens would conduct another test in about two weeks.