[Geomag-daily] Possible Fredericksburg Disturbance

[Worthington, Bill]

There will be some grounds maintenance work at Fredericksburg on Thursday.
This may produce an artificial disturbance in the magnetic data

Bill

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Bill Worthington, Ph.D.
U. S. Geological Survey        Tel: 303-273-8472
Geomagnetism Program       Fax: 303-273-8506
P.O. Box 25046  MS 966      Cell: 303-895-6150
Denver, CO  80225               bworth at usgs.gov
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