Nouvelles du volcan Kilauea
Kilauea volcano update: Lava flow stagnates, magma suply rate drops
Thursday Nov 06, 2014 14:25 PM | AUTEUR : T
Updated map of the lava flow in Pahoa as of 5 Nov 2014 local time (HVO)The lava flow in Pahoa has not advanced at its leading edge and only minor breakouts have enlarged it at its sides.
According to HVO and visual impressions, current supply rates are low, giving the town some extra time for the time being - until a new surge of lava arrives at the flow front to give it a new push.
From HVP's most recent update:
The most significant (although still minor) breakout was located on about 2.5 km (1.5 miles) above Apa`a Street. Two small breakouts were also observed upslope of the crack system. The lava level in a lava-tube skylight on the flank of Pu`u `Ō`ō suggests lava discharge remains relatively low.
Wednesday, Nov 05, 2014
USGS staff from HVO measured the lava flow yesterday and reported that "the leading edge of the flow has not advanced since last Thursday, October 30, but the flow continued to inflate, and minor breakouts were scattered across the flow interior behind the flow front. ... [details]
Monday, Nov 03, 2014
Over the past few days, there has been no advance of the lava flow front towards residences in Pahoa, though active lava continues to break out from the margins of the flow behind its farthest reach. Luckily no residences have burned so far because of this slow-down, but locals await the seemingly inevitable pressure surge which will come from somewhere on the flow in the near future. [details]
Thursday, Oct 30, 2014
Prominent among other "hot topics" today, the Pahoa resident whose house is immediately in threat has constructed a 5m/15ft earth barrier to attempt to divert the lava around his house. While the legality of his action has come into question, local officials are stressing constructive dialog the unites, not divides, the community. However, as of this morning the lava has reached the barrier which still remains in place and began spreading around it. The earth barrier can be seen in the USGS photo in our previous post, as well as in the County images released this morning. ... [details]
Thursday, Oct 30, 2014
This afternoon, the lava flow continued to move through private property and gets ever closer to the Pahoa village road. The leading edge of the flow was advancing about 10 m (11 yd) per hour this afternoon. It flow moved downslope about 125 m (136 yd) over the past 24 hours. The flow width was less than about 50 meters (55 yards) at the leading edge. ... [details]
Wednesday, Oct 29, 2014
According to the latest report, the lava flow front is now 280 m/yds from Pahoa Village Road, averaging about 10 m/yds per hour. Lava has already consumed a few small agricultural structures, and there are perhaps 10-15 residences in its direct path on both sides of the road. Residents have been placed on an "evacuation notice" without being forced to leave, so that they can see what happens to their property and hopefully bring some emotional closure to the ordeal. [details]