Large-scale map of June 27th flow in Kīlauea's ERZ

Large-scale map of June 27th flow in Kīlauea's East Rift Zone...

Detailed Description

This large-scale map shows the distal part of the June 27th flow in relation to nearby Puna communities. The black dots mark the flow front on specific dates. The most vigorous breakouts were on top of a pad of lava within the crack system about 5 km (3 miles) back from the stalled front, and midway along the length of the flow just upslope from where lava first entered the crack system. The blue lines show down-slope paths calculated from a 1983 digital elevation model (DEM; for calculation details, see Down-slope path analysis is based on the assumption that the DEM perfectly represents the earth's surface. DEMs, however, are not perfect, so the blue lines on this map indicate approximate flow path directions.


Image Dimensions: 3300 x 2550

Date Taken: