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LW3DBH > SOLAR 19.05.20 03:25l 82 Lines 2878 Bytes #999 (0) @ WW
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Subj: SOLAR GEO ACTIVITY 18 05
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LW3DBH
Sent: 200519/0110Z @:LW3DBH.1744.BA.ARG.SA #:94 [MORENO] FBB7.00i $:94_LW3DBH
From: LW3DBH@LW3DBH.1744.BA.ARG.SA
To : SOLAR@WW
_ __ _______ ____ ____ _ _
| |\ \ / /___ /| _ \| __ )| | | | BBS
| | \ \ /\ / / |_ \| | | | _ \| |_| | MORENO
| |__\ V V / ___) | |_| | |_) | _ | ARGENTINA
|_____\_/\_/ |____/|____/|____/|_| |_|
======================================================================
:Product: Report of Solar-Geophysical Activity
:Issued: 2020 May 18 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 139 Issued at 2200Z on 18 May 2020
IA. Analysis of Solar Active Regions and Activity from 17/2100Z to
18/2100Z: 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 (19 May, 20 May, 21 May).
IIA. Geophysical Activity Summary 17/2100Z to 18/2100Z: The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 340 km/s at 18/1750Z. Total IMF reached 6 nT at
18/1700Z. The maximum southward component of Bz reached -4 nT at
18/1800Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 191 pfu.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected
to be at quiet to unsettled levels on days one and two (19 May, 20 May)
and quiet levels on day three (21 May).
III. Event probabilities 19 May-21 May
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF green
IV. Penticton 10.7 cm Flux
Observed 18 May 070
Predicted 19 May-21 May 070/070/070
90 Day Mean 18 May 070
V. Geomagnetic A Indices
Observed Afr/Ap 17 May 003/003
Estimated Afr/Ap 18 May 004/005
Predicted Afr/Ap 19 May-21 May 008/008-008/008-005/005
VI. Geomagnetic Activity Probabilities 19 May-21 May
A. Middle Latitudes
Active 15/15/10
Minor Storm 05/05/01
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/15
Minor Storm 25/25/20
Major-severe storm 25/25/10
+----------------------------------------------------------------------------+
The Great Movie Posters:
SEE rebel guerrillas torn apart by trucks! SEE corpses cut to pieces and
fed to dogs and vultures! SEE the monkey trained to perform nursing duties
for her paralyzed owner!
-- Sweet and Savage (1983)
What a Guy! What a Gal! What a Pair!
-- Stroker Ace (1983)
It's always better when you come again!
-- Porky's II: The Next Day (1983)
You Don't Have to Go to Texas for a Chainsaw Massacre!
-- Pieces (1983)
//////////////////////////////////////////////////////////////////////////////
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