Subject: 07MAR11 solar flare events
From: "Daryl J. Yentis" <[email-masked]>
To: [email-masked]
Date: Tue, 8 Mar 2011 08:00:10 -0500 (EST)

Max '01  -  EVENT LISTING for MAR 07, 2011

    Time (UT)    X-Ray Opt Loca- NOAA      Peak Radio      Associated           
Begin  Max  End  Class Imp tion  Region       Flux         Reports              
                                         2.7    8.8   15.4                      
********************************************************************************
 0202 0212  0222  C3.0 SF S20W71 1165                      III/1            
 0420 0439  0447  C5.0 SF S20W73 1165                                       
 0500 0513  0519  M1.2           1164                                       
 0711 0718  0730  C3.6 SF S20W70 1165                      III/1            
 0749 0754  0756  M1.5 SF S20W78 1165                      III/1            
 0759 0807  0815  M1.4 1F N25W47 1164                                       
 0914 0920  0928  M1.8 SF N23W50 1164                                       
 1016 1021  1027  C4.9           1164                                       
 1345 1430  1456  M1.9 SF N10E18 1166                      III/2            
 1605 1609  1612  C5.1           1165                      VI/2             
 1818 1823  1841  C7.6           1165                                       
 1943 2012  2058  M3.7           1164                      VI/2             
 2145 2150  2155  M1.5 SF S22W67 1165                      III/1            
********************************************************************************

:Product: 0307RSGA.txt
:Issued: 2011 Mar 07 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 Report of Solar and Geophysical Activity
SDF Number 066 Issued at 2200Z on 07 Mar 2011
IA.  Analysis of Solar Active Regions and Activity from  06/2100Z
to 07/2100Z:  Solar activity has been high.  Regions 1164 (N24W59),
1165 (S20W78), and 1166 (N11E12) produced M-class events during the
past 24 hours, all of which contain a Beta-Gamma-Delta magnetic
configuration.  Region 1166 produced a M1/Sf observed at 07/1430Z
with an associated Type II and Type IV radio sweep.  Region 1164
produced a M3 at 07/2012Z with an associated Type II radio sweep and
a Tenflare that was in progress at this report time.  The SOHO/LASCO
imagery observed a full halo CME (a further analysis is underway). 
Images from the C2 first observed the CME at 07/1448Z while the C3
imagery first observed the event at 07/1518Z.  The Penticton 10.7 cm
flux and the 90 day mean are estimated for today (07 March) due to
flare enhanced readings.
IB.  Solar Activity Forecast:  Solar activity is expected to be
moderate on day one (08 March) with M-class events expected.  Solar
activity for days two and three (09-10 March) are expected to be low
with a chance for an M-class event as Regions 1165 and 1164 transit
around the west limb.
IIA.  Geophysical Activity Summary 06/2100Z to 07/2100Z:
The geomagnetic field was quiet to unsettled. The greater than 2 MeV
electron flux at geosynchronous orbit reached high levels during the
period.
IIB.  Geophysical Activity Forecast:  The geomagnetic field is
expected to be predominantly quiet for the next three days (08-10
March).
III.  Event Probabilities 08 Mar-10 Mar
Class M    75/50/40
Class X    10/05/01
Proton     01/01/01
PCAF       Green
IV.  Penticton 10.7 cm Flux
Observed           07 Mar 153
Predicted   08 Mar-10 Mar  150/150/145
90 Day Mean        07 Mar 091
V.  Geomagnetic A Indices
Observed Afr/Ap 06 Mar  003/005
Estimated Afr/Ap 07 Mar  006/008
Predicted Afr/Ap 08 Mar-10 Mar  005/005-005/005-005/005
VI.  Geomagnetic Activity Probabilities 08 Mar-10 Mar
A.  Middle Latitudes
Active                05/05/05
Minor storm           01/01/01
Major-severe storm    01/01/01
B.  High Latitudes
Active                05/05/05
Minor storm           01/01/01
Major-severe storm    01/01/01