1. I cannot fathom this. There is no other way of looking at it, other than the fact that you are not here, fervently looking for ways to better help your suffering compatriots (that's right, at this moment the people are not your 'loyal subjects', they are the citizens of the nation and they deserved to be recognized as such) or running around furiously demanding more volunteers to help alongside him. There is only one way to look at it, and it's not looking good.
2. For it is really, good fortune and blessings from Allah S.W.T. that you and your family are excluded from facing such terrible fates. Alhamdulillah. And i wholeheartedly believe that you probably thought what you did was the best decision at the time. So, in one very positive and perhaps a little naive way to look at it, maybe this isn't as big a whoop as the social media made it seemed.
3. HOWEVER, i must state it here that if whatever it is that is keeping you from being here, in the heart of the calamity, was a prior commitment made to another person with the same responsibilities as you to his own subjects, then perhaps he'll understand if you needed to take a rain check. Because rain is literally pouring cats and dogs. He'll do the same if the situation is reversed. Why aren't you?
4. If this needed to be spelled out: you need to be here. Sleeves up to your elbows, life jacket-clad and handing out supplies. Because there are people in Kuala Krai who boiled mud water to have some something to drink. And they're not doing it because they are trying to be Bear Grylls.
Here's looking at you, mister.