Images

A closer view of the flow front, burning vegetation at its flow margin.

Activity in Pu‘u ‘Ō‘ō today remains similar to what we have observed during recent weeks. Several pits on the crater floor had small incandescent holes, and there appeared to be a small lava pond in the southern pit.

This small-scale map shows the June 27th lava flow in Kīlauea's East Rift Zone in relation to lower Puna. The area of the flow on October 10, 2014, at 10:30 AM is shown in pink, while widening and advancement of the flow as mapped on October 13 at 9:30 AM is shown in red.

This large-scale map shows the distal part of the June 27th flow in relation to nearby Puna communities. The area of the flow on October 10, 2014, at 10:30 AM is shown in pink, while widening and advancement of the flow as mapped on October 13 at 9:30 AM is shown in red.

Comparison of a normal photograph with a thermal image. The white box shows the rough extent of the thermal image. The thermal image shows active breakouts (white and yellow areas) focused at the flow front but also scattered behind the front.

This small-scale map shows the June 27th lava flow in Kīlauea's East Rift Zone in relation to lower Puna. The area of the flow on October 8, 2014, at 10:20 AM is shown in pink, while widening and advancement of the flow as mapped on October 10 at 10:30 AM is shown in red.

This map uses a satellite image acquired in March 2014 (provided by Digital Globe) as a base to show the area around the front of the June 27th lava flow. The area of the flow on October 8, 2014, at 10:20 AM is shown in pink, while widening and advancement of the flow as mapped on October 10 at 10:30 AM is shown in red.

The June 27th lava flow remains active, and continues advancing towards the northeast. The flow front today was still narrow, about 185 m (roughly 600 feet) wide. The flow front today was 1.3 km (0.8 miles) upslope from Apa‘a St. and 2.4 km (1.5 miles) from Pāhoa Village Road.

A closer look at the narrow flow front. Kaohe Homesteads subdivision in the upper left portion of the image.

Preview image for video: provides a brief aerial overview of the flow front, showing its proximity to the the transfer station on Apa‘a St., and ends by panning over to show Pāhoa.

This large-scale map shows the distal part of the June 27th flow in relation to nearby Puna communities. The area of the flow on October 8, 2014, at 10:20 AM is shown in pink, while widening and advancement of the flow as mapped on October 10 at 10:30 AM is shown in red.

USGS-CVO Research Geologist Peter Kelly communicates with the helicopter pilot and prepares for pick-up, on the new dome within the crater of Mount St. Helens.

This small-scale map shows the June 27th lava flow in Kīlauea's East Rift Zone in relation to lower Puna. The area of the flow on October 6, 2014, at 12:15 PM is shown in pink, while advancement of the flow as mapped on October 8 at 10:20 AM is shown in red. The latitude and longitude of the flow front at that time was 19.48107, -154.96857 (Decimal degrees; WGS84).

This large-scale map shows the distal part of the June 27th flow in relation to nearby Puna communities. The area of the flow on October 6 at 12:15 PM is shown in pink, while advancement of the flow as mapped on October 8 at 10:20 AM is shown in red. Breakouts were mainly scattered across the leading edge of the flow.

A closer view of the flow front moving along the forest boundary. The flow front had nearly entered a clearing in the thick forest.

A normal photograph compared with a thermal image of the flow front. The white box shows the approximate extent of the thermal image. Breakouts (white and yellow areas in thermal image) were active at the leading edge of the flow, and were also scattered behind the flow front.

A view into one of the skylights of the lava tube supplying lava to the June 27th lava flow.

A look into the southern portion of Pu‘u ‘Ō‘ō Crater. A small lava pond (roughly 10 meters, or yards, wide) was active in the southern pit. The pond surface was fluctuating as spattering was active on the pond margin.

The June 27th lava flow remains active, and continues to slowly advance towards the northeast along the forest boundary. The flow front remains narrow, about 100 m (yards) wide, and was 1.4 km (0.9 miles) from Apa‘a St. and 2.5 km (1.6 miles) from Pāhoa Village Road (as measured along a straight line).

A wider view of the flow front, with Kaohe Homesteads at the left side of the photograph. Pu‘u ‘Ō‘ō can be seen on the horizon in the upper right.

Preview image for video: provides a quick aerial overview of activity at the flow front. At the end of the movie there is a view of the lava stream in one of the skylights on the lava tube supplying lava to the flow front.