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Physical Measurement Laboratory / Time and Frequency Division

Time Realization and Distribution Group

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WWVB 2019 Antenna Configuration and Power Outages

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Date MJD Began (UTC) Ended (UTC) Antenna Configuration Radiated Power
12 September 2019 58738 0451 0547 South 30 kW
14 June 2019 58648 2214 2305 South 30 kW
24 April 2019 58597 1344 1729 North 30 kW
04 April 2019 58577 0702 1425 South 30 kW
01 March 2019 58543 0750 1336 South 30 kW
05 February 2019 58519 0821 1338 South 30 kW
07 January 2019 58490 0334 0517 North 30 kW
Time and frequency
Created February 24, 2020, Updated September 29, 2025
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