[Geomag-daily] Daily Report, 5-17-2021 (137)

[Worthington, Bill]

The following issues were noted earlier today:


CMO(2021-05-16): There is a F spike at 22:28
CMO(2021-05-17): There is an F spike at 00:23

SHU(2021-05-15): There was an earthquake on the 15th that produced an offset in H at 06:22.

GUA(2021-05-15): Intermittent F spikes 21:00 to 22:42
GUA(2021-05-16): Intermittent F spiking 00:15 to 08:50

Dst(2021-05-17): The Dst trace is missing because of a lack of data from Hermanus. The Hermanus data stopped about 23:52 on the 14th.


Bill

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