Hour ending   Problem                 Cause
  (UTC)
-------------------------------------------------------------
20040303,06-12Z: no hourly analysis.  Received no regional analyses from
              the RFCs during this time.
2003082619-2003082718: 
              No hourly analysis 2003082619-2003082700.  Sparse hourly
              coverage 2003082701-2003082718.  06Z analysis ending 
              2003082700 is missing.  06Z analysis ending 2003082618 had 
              input from CBRFC only.  
              Reason: power outage during the evening of Tue 26 Aug.  Even
              after the computers recovered, the outage-related backlogs
              caused disruption in incoming dataflow.  
2003071123-2003071206:
              No hourly analysis.  Major network disruption of over 13 
              hours during the first half (UTC, approx.) of Saturday 12 Jul.  
              No regional hourly analysis received for these hours.  Coverage
              of hourly analysis from 07-12Z are spotty.