This clip lasts 30 seconds and so is a large file, but it shows such notable dynamics at flow front that it might be worth it to some of you patient ones. The active stream is 50-75 cm wide. Note, early on, how sliding crust plows into lava.
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Lava flow
This clip lasts 30 seconds and so is a large file, but it shows such notable dynamics at flow front that it might be worth it to some of you patient ones. The active stream is 50-75 cm wide. Note, early on, how sliding crust plows into lava.
Lava pours out from under crust
Lava pours out from under crust at front of advancing breakout. See still taken at 0607:33 today.
Lava pours out from under crust at front of advancing breakout. See still taken at 0607:33 today.
Lava cascade
Same cascade as in first clip, but viewed more from side to see lava falling down cliff and spreading across surface of lava delta. Similar view to still image taken at 0548 today.
Same cascade as in first clip, but viewed more from side to see lava falling down cliff and spreading across surface of lava delta. Similar view to still image taken at 0548 today.
Lava issues from breached tube
Lava issues from breached tube and quickly disappears over old sea cliff. Note that center of stream stands above margins. See still taken at 0545 today.
Lava issues from breached tube and quickly disappears over old sea cliff. Note that center of stream stands above margins. See still taken at 0545 today.
PubTalk 6/2003 — The Quakes, They Are A-comin'
New Estimates of Earthquake Hazard and Risk Across the Bay Region
By Michael Blanpied, Geophysicist
New Estimates of Earthquake Hazard and Risk Across the Bay Region
By Michael Blanpied, Geophysicist
Surging cascade on steep cliff face
Surging cascade on steep cliff face. Note that surges override part of cascade next to cliff, which is slowed by friction with the cliff.
Surging cascade on steep cliff face. Note that surges override part of cascade next to cliff, which is slowed by friction with the cliff.
Lava in channeled breakout
Lava in channeled breakout from nearby tumulus flowing rapidly down steep slope before spreading out on flat ground. Same channel as shown in last two stills for today. Width of channel, about 2 m.
Lava in channeled breakout from nearby tumulus flowing rapidly down steep slope before spreading out on flat ground. Same channel as shown in last two stills for today. Width of channel, about 2 m.
Gushing start of lava cascade
Gushing start of cascade shown in image taken at 0553. Lava comes from crusted flow to right. Width of flowing lava, about 1 m.
Gushing start of cascade shown in image taken at 0553. Lava comes from crusted flow to right. Width of flowing lava, about 1 m.
Lava flow
Downstream from first clip about 2 m. Same as shown in image taken at 0554.
Downstream from first clip about 2 m. Same as shown in image taken at 0554.
Two strands of flowing lava come together
Two strands of flowing lava come together to form single cascade on upper part of old sea cliff at Highcastle. Still taken at 0546 shows same scene.
Two strands of flowing lava come together to form single cascade on upper part of old sea cliff at Highcastle. Still taken at 0546 shows same scene.
Rapidly moving and changing breakout in Highcastle lobe
Rapidly moving and changing breakout in Highcastle lobeRapidly moving and changing breakout in Highcastle lobe. Still taken today at 0603 is of this breakout. Width of view, about 2.5 m.
Rapidly moving and changing breakout in Highcastle lobe
Rapidly moving and changing breakout in Highcastle lobeRapidly moving and changing breakout in Highcastle lobe. Still taken today at 0603 is of this breakout. Width of view, about 2.5 m.
Rapidly moving and changing breakout in Highcastle lobe
Rapidly moving and changing breakout in Highcastle lobeContinuation and further development of rapidly moving and changing breakout in Highcastle lobe. Still taken today at 0603 is of this breakout. Width of view, about 2.5 m.
Rapidly moving and changing breakout in Highcastle lobe
Rapidly moving and changing breakout in Highcastle lobeContinuation and further development of rapidly moving and changing breakout in Highcastle lobe. Still taken today at 0603 is of this breakout. Width of view, about 2.5 m.
Spreading and advancing breakout
Spreading and advancing breakout, the same as that shown in 0545 still image for today. Width of view, about 2 m.
Spreading and advancing breakout, the same as that shown in 0545 still image for today. Width of view, about 2 m.
Spreading and advancing breakout
Closer view of spreading and advancing breakout shown above. Width of view, about 0.6 m.
Closer view of spreading and advancing breakout shown above. Width of view, about 0.6 m.
Two converging toes
Two converging toes, the same as those shown in last two still images for today. Width of view, about 1.5 m.
Two converging toes, the same as those shown in last two still images for today. Width of view, about 1.5 m.
PubTalk 5/2003 — The National Map—Coming to Your Neighborhood!
PubTalk 5/2003 — The National Map—Coming to Your Neighborhood!Integrating and Sharing Geographic Information in the Public Domain
By Ken Osborn, Cartographer
PubTalk 5/2003 — The National Map—Coming to Your Neighborhood!
PubTalk 5/2003 — The National Map—Coming to Your Neighborhood!Integrating and Sharing Geographic Information in the Public Domain
By Ken Osborn, Cartographer
PubTalk 4/2003 — Gaia's Breath
Methane and the Future of Natural Gas
By Keith A. Kvenvolden, Geochemist
Methane and the Future of Natural Gas
By Keith A. Kvenvolden, Geochemist
Lava moving rapidly at front of breakout
Lava moving rapidly at front of breakout 880 m north of coconut grove. Width of view, about 1.5 m.
Lava moving rapidly at front of breakout 880 m north of coconut grove. Width of view, about 1.5 m.
Lava at front of breakout
Lava at front of breakout moves into and burns dead shrubbery. Width of view, about 2 m.
Lava at front of breakout moves into and burns dead shrubbery. Width of view, about 2 m.
Lava moving along east edge of breakout near ahu
Lava moving along east edge of breakout near ahu. Width of view, about 1 m.
Lava moving along east edge of breakout near ahu. Width of view, about 1 m.
Lava moves rapidly from under crust
Lava moves rapidly from under crust of inflating flow and finally disappears under overhang. Length of flowing toe, about 1 m.
Lava moves rapidly from under crust of inflating flow and finally disappears under overhang. Length of flowing toe, about 1 m.