Global Volcanism Program | Image GVP-05106
Lava flows issue from three small spatter cones on the island of Surtsey on 27 August 1966. Eruptions began in November 1963 and soon formed a new island, with lava effusion starting in April 1964. Eruptions at Iceland's newest island continued until 1967. The small island of Jolnir in the background began growing 800 m SW at the end of October 1965. It went through repeated episodes of growth and destruction before it ceased activity on 10 August 1966 and was eroded away by October.
Photo by Richie Williams, 1966 (U.S. Geological Survey).