Shell and Chevron have begun relocating non-essential personnel from offshore platforms, with Shell specifically evacuating the Stones, Mars, Olympus, Ursa, Vito, and Appomattox assets. The storm also poses a threat to Navy and Marine Corps pilot training operations near Pensacola. Isaias is expected to be the first hurricane of the current Atlantic season, which has remained unusually quiet due to a strong El Niño pattern.
