Lava bomb trajections from the summit crater at Stromboli (image: Jens Schnemelich)During the ongoing Grand Tour Italy, our group visited Stromboli yesterday.The summit activity continued from the Northwest and Northeast crater vents producing strombolian eruptions. Glowing lava bombs were thrown to the upper crater area, some of them turned into small rock fall avalanches.Summit activity at Stromboli on 9 October (image: Jens Schnemelich)