looking at this ‘Multi-rupture map’ tool; it seems that its not too much of an extension to be able to make a ‘disaggregation map’ tool - i.e., showing the spatial location of all the fault sources that contribute to the hazard, colored by their % contribution. This would be really useful, because the grand inversion (i.e., non-characteristic and multi-fault ruptures) means that we no longer have a disagg list that is dominated by just a handful of faults. We can see Mw-Rrup plots etc, but actually understanding specific fault sections/segments is really hard at present! Very happy to help scope this out more if there is interest
@chrisbc @chrisdicaprio and I have been discussing this one for a while. This will need more work on openquake to correlate and extract the fault source contribution. Then we need some infrastructure to store this and make it accessible online. It's definitely doable but is quite a bit of work. If we get +vote on it we'll definitely reach out for your ideas on scoping this.
from Brendon Bradley ...