[Geomag-daily] Daily Report, Monday, July 02, 2018, YD 183

[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.  *

*College (CMO) – Small spikes on ΔF at 01:45 and 01:50 UT 07/02 (YD183)*

*Fredericksburg (FRD) – E drop out at 08:56 – 08:59 UT on 06/29/18 (YD180),
02:05 – 02:07 UT on 06/30/18 (YD181) and 02:05 – 02:07 UT on 07/02/18 (YD
183)*

*Stennis (BSL) - ΔF spike 22:08 UT on 6/29/19, and drop out in Dist, SQ,
and SV at 03:01 – 04:04 UT on 7/1/18 (182)*

*Tucson (TUC) - Spike on TUC F and TUC ΔF 05:58 UT on 7/01/18 (YD182), UTC.
Drop out on TUC Dist at 04:37 – 04:39 UT on 6/29/18 (YD180) and on TUC SQ
at 17:25 – 17:27 UT on 6/29/18 (YD180).*

*Honolulu (HON) – Disturbance on channels H,D,E,Z,F,* *ΔF, X,Y, and Dist
from 20:47 – 20-52 UT on 07/01/2018 (YD 182). Also, change in temperatures
on T-Fluxgate and T-Total Field. Steve Ortiz reports cleaning of the
variation building as the cause.*

*GUAM (GUA) -  ΔF 16:01 UT on 6/30/18 (YD181) and 11:38 UT on 07/01/18
(YD182) *



*Dist, SQ and SV.  *

*Barrow (BRW) -  No Dist, SQ, and SV.  Tucson (TUC) -. Drop out on TUC Dist
at 04:37 – 04:39 UT on 6/29/18 (YD180) and on TUC SQ at 17:25 – 17:27 UT on
6/29/18 (YD180). Honolulu (HON) – Disturbance on Dist from 20:47 – 20-52
UT. Stennis (BSL) -  drop out in Dist, SQ, and SV at 03:01 – 04:04 UT on
7/1/18 (182).*

*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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://geohazards.usgs.gov/pipermail/geomag-daily/attachments/20180702/39901114/attachment.html>