Latest USGS Lava Flow Map as of September 6th

This small-scale map shows the June 27th flow in Kīlauea’s East Rift Zone as of September 6, 2014.

Click to enlarge

Click to enlarge

The area of the flow on September 3 is shown in pink, while widening and advancement of the flow as mapped on September 6 at ~11:10 AM is shown in red. The front of the active flow was 13.2 km (8.2 miles) from the vent and 1.4 km (0.9 miles) from the east boundary of the Wao Kele o Puna Forest Reserve, and was advancing toward the north, roughly parallel to the Forest Reserve boundary. The blue lines show down-slope paths calculated from a 1983 digital elevation model (DEM). For an explanation of down-slope path calculations, see: http://pubs.usgs.gov/of/2007/1264/. All older Puʻu ʻŌʻō lava flows (1983–2014) are shown in gray; the yellow line marks the lava tube.

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