Hi, 
  
 Was this ever resolved? We are having the same issues at the
  KRAH office this morning... both the 24 hour and 48 hour rainfall
  totals are too low for several ASOS sites (e.g. KBUY, KGSO, KINT) and
  it required manual editing of our PNS. 
 
Thanks,
  
 Nick Luchetti