June 20, 2023June 21, 2023 BJ Deming

Nevado del Ruiz: June 20, 1906 UTC

June 19, 2023June 20, 2023 BJ Deming

Nevado del Ruiz: June 19th, 1626 UTC

June 18, 2023June 19, 2023 BJ Deming

Nevado del Ruiz: June 18, 1638 UTC

June 17, 2023June 18, 2023 BJ Deming

Nevado del Ruiz: June 17, 1751 UTC

June 16, 2023June 17, 2023 BJ Deming

Nevado del Ruiz: June 16, 1750 UTC

June 15, 2023June 16, 2023 BJ Deming

Nevado del Ruiz: June 15, 1856 UTC

June 14, 2023June 15, 2023 BJ Deming

Nevado del Ruiz: June 14, 1718 UTC

June 13, 2023June 14, 2023 BJ Deming

Nevado del Ruiz: June 13, 1547 UTC

June 12, 2023June 13, 2023 BJ Deming

Nevado del Ruiz: June 11-12, (1846 UTC, June 12th)

June 11, 2023August 4, 2023 BJ Deming

Guest Video: Alaska’s Trident Cluster of Stratovolcanoes (July 31, 2201 UTC)