Lava has broken through the dome on Kilauea, a month after lava stopped flowing from it and its neighbor Mauna Lua. First spotted as a glowing mass by someone watching a webcam (really), the cracks have come through to look like a city seen at night from a plane, shown above in a screenshot of a live panorama cam of Halemaʻumaʻu, down-dropped caldera floor from the west rim of the summit caldera, looking east. No property or people are likely to be injured in this “eruption,” though the people of Pompei were taken by surprise, too.