Hagrid's Magic

[bohcoo]

No: HPFGUIDX 136507

In one of her numerous interviews Rowling mentioned that someone 
manages to perform magic rather late in life, under dire circumstances.

Did anyone else feel when Hagrid pointed his wonderful pink, flowery 
umbrella at his flaming house to save his beloved Fang, and uttered the 
charm, "Aguamenti," thus helping Harry to extinguish the blaze, that 
this might be what she was making reference to?

Thanks for your thoughts,
bohcoo