India’s mission to drill a 6-km deep hole in Koyna, Maharashtra | ExplainedAuthorPosted byPublishedJuly 11, 202412:20 amX (Twitter)FacebookLinkedInShare this postShare this postClose sharing boxIndia’s mission to drill a 6-km deep hole in Koyna, Maharashtra | ExplainedX (Twitter)FacebookLinkedInPosted by on July 11, 2024. The Koyna-Warna region has been experiencing recurrent earthquakes since the Koyna Dam was impounded in 1962 Post Views: 18