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20200709: idd.unidata.ucar.edu outage earlier today

LDM/IDD participants:

Earlier today, service from the top level IDD relay idd.unidata.ucar.edu
was lost for a substantial fraction of an hour.  The cause of the outage
appears to have been a power supply failure in a unit that provided
Internet connections in and out of the UW/NCAR NWSC (NCAR-Wyoming
SuperComputer center) where the idd.unidata.ucar.edu cluster is housed.
Since a fix to the problem had been anticipated to be fast, the outage
was not announced to the IDD community while it was in progress.


For sites whose LDM queues are large enough, the outage should not
have resulted in loss of data.  For sites whose LDM queues are "small",
there could have been a loss of some data.

Please send questions/comments to:


Best regards,

Unidata User Support