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2011 Broadcast Outages for WWVB

During normal operation, the 60 kHz signal from WWVB is transmitted 24 hours per day, 7 days a week. The table includes periods since January 1, 2011 when the signal was off or intermittent for more than 5 minutes.

Date MJD Began (UTC) Ended (UTC)
11/02/2011 55867 0053
11/01/2011 55866 2341  
11/01/2011 55866 2220 2238
10/30/2011 55864 1758 1917
10-25-2011 55859 1401 1457
08-25-2011 55798 0632 0727
07-23-2011 55765 2040 2133
07-10-2011 55752 2054 2144
06-07-2011 55717 0903 1008
05-18-2011 55699 1509 1521
04-25-2011 55676 1735 1742
04-17-2011 55668 1530 1622
03-17-2011 55609 1114 1222
03-11-2011 55631 1330 1409
03-08-2011 55628 0510 0602
02-13-2011 55605 1553 1656
02-11-2011 55603 1406 1414

Back to WWVB Outages homepage >>