Try not to worry too much. Riku was going to rest until they could help and they know not to be alone. Most of hte people digging are working in pairs. So, it'll be alright. They're safe.

[That bit of reassurance was, as much as anything, a way to give her the excuse to stay right where she was out of a bit of selfishness. Added to that, it helped keep her safe in general, so it wasn't entirely selfish. Still, she wanted to flag someone down soon, to at least get them a message.]

Nobody's been freaking out quite as much lately, so... hopefully they're starting to find everyone.