Leareth's staff have produced a list of people in order of priority to Raise! The man in interim command while Nayoki and Leareth are both absent - at least of the "coordination with Valdemar and interworld contact" aspect of things, the organization is currently running in a somewhat fragmented state - can meet with Raad as soon as the immediate healing-and-Yfandes-related matters have been dealt with.
They have 89 intact (human) bodies, at this point. Leareth, Nayoki, the three Healers who didn't make it, and 84 other intact bodies, a mix of people who died in the various earthquake-collapses and were carried out at the time or successfully extracted later on, and people who died later but before they could get to a channel. (5 of the 84, all from one group in a mountain lookout-post with only one onsite mage who was, very unluckily, killed instantly before he could get a Gate up; their station only partially collapsed, but in all the chaos and given their inability to get a message out, they weren't tracked down for almost 36 candlemarks and about half of them didn't quite make it; they died between 8 and 9 days ago so can be gotten by the clerics with the shorter time limits?)
If it’s relevant to anything: five of those died of the progressive damage syndrome progressing to its conclusion. The rest were just normal injuries that a channel would have fixed fine if one were available, which it wasn’t.
They also have seven intact kyree bodies, in total, making 96. Based on Yfandes' successful return to life, it seems like it works fine on non-humanoid sentients. ...The complication there is that only one of the kyree casualties received a Gentle Repose before Iftel exploded, and they died thirteen days ago. It's probably worth getting the remaining six with a Gentle Repose today, if more powerful clerics could stretch Raise Dead to cover that long, but they don't have anyone who can do it now and it might be simplest to transport them to Golarion later where they can take advantage of the cheaper Resurrections.
They are unlikely to extract any more bodies from the northern base that collapsed; it was basically turned into magma within ten minutes of the evacuation. They...are probably not in the near term going to attempt to get anyone else back from that base. Nayoki was the only organization-critical person, other than Leareth, who was on site at that time.
They do want to know if the Resurrection spell works on partial bodies, because it's likely that quite a lot of those could be retrieved for the kyree casualties if it were worth an expensive digging-up-the-rubble operation that would still be a lot less expensive than the Resurrections, and it sounds like the cost could be spread out over a longer period, if it's not as time-sensitive as Raise Dead. (The kyree were killed as a direct result of being among the first vaguely-allied-with-Valdemar people to step in and help, when they were trying to de-escalate the situation, and they paid a very high price for that help. Leareth thought it was important to repair the damage eventually, though "eventually" may be multiple years.)
They currently have roughly 40 diamonds large enough for Raise Dead, counting the ones they sent with Joshel to negotiate with and others that were held back. The timeline to get the remaining 60-ish, plus a handful more if they negotiate with Valdemar to lend some for their people, is - weeks, but probably not many months.