The summit of Nevado del Ruiz is covered by glaciers (nevado means "snow-covered" in Spanish), which formed over many thousands of years, and have generally retreated since the …

Scientists were monitoring Nevado del Ruiz at the time of the eruption. Likely lahar pathways were identified on maps, and nearby communities were warned of the danger. The November …

Jun 28, 2012 · Nevado del Ruiz volcano in central Colombia, 130 km WNW of Bogota, is a broad, glacier covered volcano. A relatively small eruption in 1985 caused a devastating mud flow …

Feb 9, 2010 · Situated in the north-central part of Colombia, Nevado del Ruiz had been active over the centuries, with multiple eruptions—and mudflows—shaping the landscape in the …

Feb 12, 2017 · Nevado del Ruiz is located in central Colombia and covers more than 200 km 2. It contains the 1-km-wide, 240-m-deep Arenas summit crater. Eruptions have been documented …

Its name, Nevado, means "snow-capped". During the volcanic outbursts of 1595, 1845, and 1985, large volumes of meltwater were derived from melting of the ice pack by hot pyroclastic flows …

Nov 10, 2025 · When visiting Nevado del Ruiz, it’s essential to be aware of the available amenities and facilities that can enhance your adventure. The park offers a range of options to …

Apr 6, 2025 · The slopes of Nevado del Ruiz are home to a rich tapestry of flora and fauna, showcasing nature’s ability to adapt to extreme conditions. The lower elevations are adorned …

The first geoscientific description of the Nevado del Ruiz volcanic activity was made by Joaquin Acosta (1846). Later, as a result of the eruption on November 13, 1985, the formal beginning …

Nov 13, 2025 · Colombia is today commemorating the eruption of the Nevado del Ruiz volcano and the resultant Armero tragedy; 40 years ago today, the country experienced one of the …