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Phase Errors for WWVB

WWVB Home


During normal operation, the 60 kHz signal from WWVB is transmitted 24 hours per day, 7 days a week.  The table includes periods since October 1, 2010 when the signal broadcasted a Phase Error for more than 5 minutes. 

Date MJD Began (UTC) Ended (UTC) Error (micro seconds)
02-11-2011 55603 1406 1500 5
11-02-2010 55503 1334 2359 10
11-03-2010 55504 0000 0040 10