sentences:  However bad the damage was, it could have been worse as Olaf veered east, its eyewall missing the islands.Cyclone Nancy formed on February 10 as Tropical Disturbance 09F, over the next couple of days.The disturbance gradually developed and was designated as Cyclone Nancy during February 12 due to its outflow improving and a small area of deep convection, developing over the center of circulation, whilst it was located about east-northeast of Pago Pago, American Samoa.