| |
OK0NAG > SOLAR 18.04.09 00:08l 71 Lines 2819 Bytes #999 (0) @ EU
BID : H4JOK0NAG015
Read: GUEST
Subj: Report of Solar Geophysical Activity (RSGA)
Path: IZ3LSV<IQ3GO<SR1BSZ<OK4PEN<OK0PHL<OK0PCC<OM0PBC<OK0PPL<OK0NAG
Sent: 090417/2203z @:OK0NAG.#BOH.CZE.EU [TCP/IP BBS Praha Strahov] bcm2.01e-zia
X-Info: Prijato od 127.0.0.1 za pomoci SMTP gatewaye
Priority: normal
X-barracuda-connect: sunkl.asu.cas.cz[147.231.106.1]
Thread-index: Acm/qBvhEp+hiGqoSPqxEVPburVNXg==
Thread-topic: Report of Solar Geophysical Activity (RSGA)
Date: Fri, 17 Apr 2009 22:01:49 -0000
X-asg-debug-id: 1240005743-297000020000-dKRjYV
To: solar@eu
X-originalarrivaltime: 17 Apr 2009 22:15:40.0203 (UTC) FILETIME=[0AB947B0:01C9BFAA]
From: ok0nag <ok0nag>
X-barracuda-envelope-from: solar@sunkl.asu.cas.cz
Content-class: urn:content-classes:message
Importance: normal
X-barracuda-url: http://147.231.105.98:8000/cgi-bin/mark.cgi
Subject: Report of Solar Geophysical Activity (RSGA)
X-asg-orig-subj: Report of Solar Geophysical Activity (RSGA)
X-barracuda-virus-scanned: by Barracuda Spam Firewall at asu.cas.cz
X-mimeole: Produced By Microsoft MimeOLE V6.00.3790.4325
X-barracuda-start-time: 1240005743
:Product: Report of Solar-Geophysical Activity
:Issued: 2009 Apr 17 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 107 Issued at 2200Z on 17 Apr 2009
IA. Analysis of Solar Active Regions and Activity from 16/2100Z
to 17/2100Z: Solar activity was very low. No flares were observed
during the past 24 hours. The solar disk remains spotless.
IB. Solar Activity Forecast: Solar activity is expected to be very
low.
IIA. Geophysical Activity Summary 16/2100Z to 17/2100Z:
The geomagnetic field was at quiet levels. Observations from the ACE
spacecraft show solar wind speed averaging around 420 km/s with Bz
fluctuations around +/- 4 nT.
IIB. Geophysical Activity Forecast: The geomagnetic field is
expected to be predominately quiet for 18-19 April. Quiet to
unsettled levels are expected for 20 April due to a recurrent
enhancement in solar wind velocities.
III. Event Probabilities 18 Apr-20 Apr
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF Green
IV. Penticton 10.7 cm Flux
Observed 17 Apr 070
Predicted 18 Apr-20 Apr 070/070/070
90 Day Mean 17 Apr 070
V. Geomagnetic A Indices
Observed Afr/Ap 16 Apr 003/006
Estimated Afr/Ap 17 Apr 003/006
Predicted Afr/Ap 18 Apr-20 Apr 005/005-005/005-007/008
VI. Geomagnetic Activity Probabilities 18 Apr-20 Apr
A. Middle Latitudes
Active 05/05/10
Minor storm 01/01/05
Major-severe storm 01/01/01
B. High Latitudes
Active 10/10/15
Minor storm 01/01/05
Major-severe storm 01/01/01
Thank you for using the Product Subscription Service. If you would like
to remove a product subscription or update the personal information in
your account, go to: https://pss.swpc.noaa.gov. For problems, contact:
mailto:pss.help@noaa.gov.
Read previous mail | Read next mail
| |
