How tall and how fast did navidad grow after erupting on 1988?

Answer 1

After its eruption in 1988, the Nevado del Ruiz volcano, commonly referred to as "Navidad," experienced significant growth. The volcanic dome formed reached a height of approximately 2,000 meters (about 6,600 feet) above its pre-eruption elevation. The dome grew rapidly, with an estimated growth rate of around 5 to 10 meters per day during its most active phase. This growth was primarily driven by the accumulation of lava and volcanic material following the eruption.