During normal operation WWVB transmits an effective radiated power of 70 kW from two antennas. For maintenance purposes, WWVB sometimes operates on a single antenna or reduced power. The table below reflects this information.
* indicates that an outage or outages occurred during this period, see the WWVB Broadcast Outage web page.
|Date||MJD||Began (UTC)||Ended (UTC)||Antenna Configuration||
Radiated Power (kW)
|19 January 2022||59598||1353||1430||South||30|