QCOSTARICA The OVSICORI-UNA reported that small phreatic events and gas-and-steam emissions continued at Rincón de la Vieja during August 29 - September 5. Three small eruptive events generated steam-and-gas plumes that rose 2-3 km above the crater rim during 28-29 August. Multiple events produced steam-and-gas plumes during 30-31 August. At 15:26 on September 1, …