a good live stream is ran by this channel https://www.youtube.com/watch?v=gl9zirtHCrk their audio is usually EMS radio, so if anything drastic occurs should hear it there first.
a good ground documentarian is this channel https://www.youtube.com/user/ApauHawaiiTours/videos he uploads videos everyday from the leilani estates,
many of his videos has documented what appears to be evidence of a slow slide, cracks widening, this is something usgs has been trying to keep quiet, that the fissures alignment is not just a lava tube as claimed, but rather a rift opening in the land as it slides into the sea,
that same region has slid into the sea in ancient times on multiple occasions.
halturnerradio website had an article with leaked info from usgs about this up for a few days before they put it behind a paywall…