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Impact on Government web site
It is seen in the plot below that no measurements were available after 7:39 and before 11:09 on April 25th, 2015 UTC (Nepal is 5:45 hours ahead of UTC).
The impact of the aftershock on May 12/2015 at 7:16am UTC i seen to much smaller than that for the initial earthquake (i.e. 100% loss at the 9:30am measurement).
In the plot below it is seen that following the initial earthquake the performance degraded (i.e. longer RTTs). the lack of measurements on May 5 and 6 is since the monitoring host at SLAC was being upgraded and did not make any measurements.