ocr: Glacial gash Cut and bleeding, Vatnajokull's During the first days of Octo: frozen hide was lacerated as ber, when the eruption peaked, ash-laden runoff rushed from billions of gallons of meltwater: the eruption site, carving an filled the lake to bursting, içe canyon 5001 feet deep and prompting officials to warn more: than two miles long. that an explosive glacial fiood, Magma Welling up througha arjokulhlaup, waS imminent. fissure in: the bedrock melted But asj journalists and scien the deeper levels of the glacier, tists from around the globe causing the surface tocollapse gathered to witn ...