• Guatemalan Santa Maria erupts, volcanic ash up to 7.6 km

    Intense activity was observed at Guatemalan Santiaguito, lava-dome complex of Santa Maria volcano, at 16:00 UTC (10.00 am local time) today. INSIVUMEH reported moderate to strong pyroclastic flows on southeastern flanks. Regions Quetzaltenango and Retalhuleu a

  • Major eruption at Santa Maria volcano, Guatemala

    A major eruption occurred at Santiaguito lava-dome complex of Santa Maria volcano, Guatemala, on August 22, 2013. Starting at 11:45 UTC (17:45 local time), the top part of the Caliente lava dome collapsed and produced a series of relatively large pyroclastic