This map shows recent changes to Kīlauea’s East Rift Zone lava flow field.
The area of the active flow field as of September 1 is shown in pink, while widening and advancement of the active flow as mapped on September 12 is shown in red. Older Puʻu ʻŌʻō lava flows (1983–2016) are shown in gray.
Map of coastal flow field with thermal overlay
This map includes a georeferenced thermal image mosaic showing the distribution of active and recently active breakouts on the coastal flow field.