Broadcast Outages for WWVB

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Most Recent Outages

During normal operation, the 60 kHz signal from WWVB is transmitted 24 hours per day, 7 days a week. The table includes all periods during the year 2002 when the signal was turned off or intermittent for more than 5 minutes.

Date	MJD	Began (UTC)	Ended (UTC)
12-25-2002	52633	0740	0811
12-10-2002	52618	0228	0336
12-07-2002	52615	2156	2210
12-04-2002	52612	1410	1455
12-04-2002	52612	1210	1305
12-02-2002	52610	1703	1712
11-24-2002	52602	1255	1335
11-12-2002	52590	1444	1507
11-12-2002	52590	0203	0256
11-09-2002	52587	0248	0307
11-07-2002	52585	1223	1309
09-03-2002	52520	0738	0807
08-30-2002	52516	0827	0920
08-24-2002	52510	0110	0308
08-17-2002	52503	1048	1152
*07-23-2002	52478	0000	1300
*07-16-2002	52471	1845	1950
06-19-2002	52444	1015	1045
06-19-2002	52444	0519	0550
06-18-2002	52443	1012	1042
06-17-2002	52442	0445	0615
06-16-2002	52441	0950	1110
06-12-2002	52437	0510	0530
06-12-2002	52437	0038	0055
05-24-2002	52418	1252	1322
05-24-2002	52418	0528	0610
05-21-2002	52415	1018	1105
04-22-2002	52386	2230	2300
03-18-2002	52351	0213	0235
03-01-2002	52334	0210	0240
01-24-2002	52298	2337	2348
01-15-2002	52289	0618	0640
01-09-2002	52283	0250	0310
01-07-2002	52281	0010	0120

* = 2 us Phase Error