Data from the IODA project shows there was a complete drop (no prefixes seen via BGP) from AS43852 but looks like it has since been restored. I think it would depend on how well any other ISPs in the area were still functioning or availability of satellite connectivity as to how usable Bitcoin/LN were during the outage. https://i.nostr.build/3YXA3dcjJ5qiMst9.jpg