SOLAR GEO ACTIVITY 16 05

ampr.bbs.solarZur Gruppenliste
Betreff: SOLAR GEO ACTIVITY 16 05
Von: lw3dbh@lw3dbh
Gruppen: ampr.bbs.solar
Datum: 17. May 2020, 02:10:00
From: LW3DBH@LW3DBH.1744.BA.ARG.SA
To  : SOLAR@WW

             _ __        _______ ____  ____  _   _
            | |\ \      / /___ /|  _ \| __ )| | | | BBS
            | | \ \ /\ / /  |_ \| | | |  _ \| |_| | MORENO
            | |__\ V  V /  ___) | |_| | |_) |  _  | ARGENTINA
            |_____\_/\_/  |____/|____/|____/|_| |_|

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:Product: Report of Solar-Geophysical Activity
:Issued: 2020 May 16 2200 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Weather Prediction Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast
SDF Number 137 Issued at 2200Z on 16 May 2020

IA.  Analysis of Solar Active Regions and Activity from 15/2100Z to
16/2100Z: Solar activity has been at very low levels for the past 24
hours. There are currently 0 numbered sunspot regions on the disk.
IB.  Solar Activity Forecast: Solar activity is expected to be very low
on days one, two, and three (17 May, 18 May, 19 May).

IIA.  Geophysical Activity Summary 15/2100Z to 16/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 335 km/s at 16/1024Z. Total IMF reached 5 nT at
16/1756Z. The maximum southward component of Bz reached -3 nT at
16/1706Z.  Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 203 pfu.
IIB.  Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet levels on day one (17 May) and quiet to unsettled levels
on days two and three (18 May, 19 May).

III.  Event probabilities 17 May-19 May
Class M    01/01/01
Class X    01/01/01
Proton     01/01/01
PCAF       green

IV.  Penticton 10.7 cm Flux
Observed           16 May 069
Predicted   17 May-19 May 070/070/070
90 Day Mean        16 May 070

V.  Geomagnetic A Indices
Observed Afr/Ap 15 May  004/004
Estimated Afr/Ap 16 May  005/004
Predicted Afr/Ap 17 May-19 May  005/005-005/005-008/008

VI.  Geomagnetic Activity Probabilities 17 May-19 May
A.  Middle Latitudes
Active                05/10/15
Minor Storm           01/01/05
Major-severe storm    01/01/01
B.  High Latitudes
Active                15/15/15
Minor Storm           15/20/25
Major-severe storm    05/10/25

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Is death legally binding?

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Datum Thema#  Autor
17.05. o SOLAR GEO ACTIVITY 16 051lw3dbh

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