Lava Could Hit Government Road in Pahoa in 16-18 Days

On June 27, 2014, new vents opened on the northeast flank of the Pu‘u ‘O‘o cone that fed a narrow lava flow to the east-northeast. On August 18, the flow entered a ground crack, traveled underground for several days, then resurfaced to form a small lava pad.

close up lava map

The sequence was repeated three more times over the following days with lava entering and filling other cracks before reappearing at the surface, in two of the cases farther downslope. Lava emerged from the last crack on September 6 and moved as a surface flow to the north. Between September 6 and 8, the flow advanced northward at a rate of 400 m/d (1,300 ft/d).

In this way, the flow had advanced approximately 13.7 km (8.5 miles straight-line distance) from the vent, or to within 1.2 km (0.7 miles) of the eastern boundary of the Wao Kele o Puna Forest Reserve, by the afternoon of September 8. At the average rate of advancement of 400 m/day (1,300 ft/day) since September 6, we project that lava could flow from its current location either through the north part of Kaohe Homesteads, or to the north of Kaohe Homesteads, and reach the government road in Pāhoa within 16-18 days if lava is not further confined within the cracks and down-dropped blocks within the East Rift Zone of Kīlauea volcano. These estimates will be continually refined as we track this lava flow.

Kaohe Homesteads is located between the Wao Kele o Puna Forest Reserve and the town of Pāhoa in the Puna District of the County of Hawai`i.

2 Responses

  1. What government road are they talking about? It’s not labeled on the map. This report got my wife anxious because she thought they meant the 130!

Leave a Reply

Your email address will not be published. Required fields are marked *

I do this to keep the spammers away * Time limit is exhausted. Please reload CAPTCHA.