05-23-2014, 05:25 AM
If you look at the May 22 flow update, note that there small new flows that are to the east, north, NW and south on the pond being fed by the tube (yellow slashed line), so there is still a fairly large area of flowing lava with the potential of flow in most any direction.
http://hvo.wr.usgs.gov/maps/uploads/image-85.jpg
http://hvo.wr.usgs.gov/maps/uploads/image-85.jpg