[Geomag-daily] Daily Report, Tuesday, July 03, 2018, YD 184

[Spritzer, John]

All,

The following discrepancies were noted this day:



*Barrow (BRW) -  The Total Field magnetometer is still awaiting a
replacement electronics.  Therefore all derived products are absent: D, Del
F, X, Y, Dist, SQ, and SV.  *

*Deadhorse (DED) - Spike on F and ΔF 15:41 UT on 7/02/18 (YD183),*

*Fredericksburg (FRD) – Artificial disturbance, John Humphrey notified on
mowing around B1 variation buildings from 20:37 -  21:40 UT on 07/02/18 (YD
183)*

*Stennis (BSL) - Drop out in Dist, SQ, and SV at 09:21 – 09:59 UT on 7/3/18
(184)*

*Tucson (TUC) - Spike on TUC F and TUC ΔF 00:56 UT on 7/03/18 (YD184).*

*Fresno (FRN) – small offset and return to baseline on H,E,Z,F from 04:00 –
04:30 UT on 7/03/18 (YD184).*



*Dist, SQ and SV.  *

*Barrow (BRW) -  No Dist, SQ, and SV.  Stennis (BSL) - Drop out in Dist,
SQ, and SV at 09:21 – 09:59 UT on 7/3/18 (184)*

*Boulder E-Field.  None*



*DST.    There is the daily offset in the USGS Dst-1min plot resulting from
the corresponding data gap in the plot for Kakioka at around the end/start
of each day. *


-- 
John M. Spritzer
Geophysicist/Engineer
USGS/Geologic Hazards Science Center
PO Box 25046, MS 966
<https://maps.google.com/?q=MS+966+Denver,+CO+80225+Office&entry=gmail&source=g>
Denver, CO 80225
<https://maps.google.com/?q=MS+966+Denver,+CO+80225+Office&entry=gmail&source=g>
Office
<https://maps.google.com/?q=MS+966+Denver,+CO+80225+Office&entry=gmail&source=g>:
303-273-8430
Fax:  303-273-8506
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