sentences:  Upon entering their AoR, it was given a second name, Ariel, and designated as a severe tropical storm.Roughly six hours later, the JTWC assessed Lee-Ariel to have reached its peak intensity with winds of 110 km/h (70 mph 1-minute sustained), based on the development of an eye-like structure.The next day, foreword motion slowed significantly due to a subtropical ridge located to the north of the storm.