Small-scale map showing the active Peace Day flow, carrying lava to the ocean, and the inactive Kahaualeʻa flow northeast of Puʻu ʻŌʻō, as of April 23, 2013. Widening of both flow fields between April 8 and April 23 is shown in bright red, while the extent of the flow fields before April 8 are shown in pink. Older lava flows are labeled with the years in which they were active. Episodes 1–48b (1983–1986) are shown in gray; episodes 48c–49 (1986–1992) are pale yellow; episodes 50–55 (1992–2007) are tan; and episodes 58–60 (2007–2011) are pale orange. The Peace Day lava tube is shown by the yellow line. The contour interval for topographic lines shown on Puʻu ʻŌʻō is 5 m. (see large map)

Map of the summit area of Kīlauea showing the location of the Halemaʻumaʻu Overlook vent, and road and trail closures in response to the eruption. Kīlauea's caldera is located within Hawaiʻi Volcanoes National Park. (see large map)