This is the latest sketchy data from relief agencies via ReliefWeb, giving the epicentre of the earthquake.

I've added three layered maps from their site:

- UNOSAT Earthquake overview map
- OCHA Situation Report No. 1
- USGS Community internet intensity map

Reuters are maintaining a useful blog about humanitarian agency responses at AlertNet

More recently released maps about the earthquake are further down this thread
Number of killed and injured (as of 29 May)
* 4,372 killed
* 8,650 injured
* 44,445 houses damaged
* 20,684 houses destroyed