Update: Status quo at Fissure 8, LERZ, Summit. New “tidbit”: front of lava is sitting on ocean floor that was 60 meters deep. Also, using term “collapse explosion” for daily explosions, because not 100% clear whether explosion triggers collapse or vice versa. Tradewinds and showers through weekend.
Questions & answers:
Q: Possibility of new fissures opening, or if not, why not? Has seismicity in LERZ decreased? A: Not ruling it out, but magma has found a good conduit to Fissure 8, seems stable. Seismicity in LERZ “pretty quiet.”
Leslie Gordon, USGS Public Affairs: That will not affect what we’re doing here at Kilauea. I think the department realizes that this is an urgent situation. We have people’s livelihoods endangered. People have lost their homes and businesses. And so we— it will not affect what we’re doing here regarding Kilauea Volcano.
3. Q: Do you think it’s safe local residents to view lava if they’re outside mandatory evacuation zone? A: Not our call. It’s up to Hawaii County.
4. Q: What’s process for naming fissure 8? A: Hawaiian elders, community, Board on Geographic Names decide when and what to call places in Hawaii.
5. Q: Will delta collapse? How far out? A: Can’t rule out collapse, but it’s on fairly stable slope so far; 100-200 meters from where it is now the slope steepens. [Didn’t say what would happen there, but I think implication is that it will be less stable and more collapse-prone.]