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2011 WWVB Broadcast Outages
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 |
Contacts
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WWV
Created January 18, 2012, Updated November 15, 2019