| |
OK0NAG > SOLAR 23.04.09 12:23l 74 Lines 2092 Bytes #999 (0) @ EU
BID : N4JOK0NAG00J
Read: GUEST
Subj: solar & geomagnetic activity forecast
Path: IZ3LSV<IK6ZDE<OK0NAG
Sent: 090423/1018z @:OK0NAG.#BOH.CZE.EU [TCP/IP BBS Praha Strahov] bcm2.01e-zia
X-Info: Prijato od 127.0.0.1 za pomoci SMTP gatewaye
X-barracuda-connect: sunkl.asu.cas.cz[147.231.106.1]
Date: Thu, 23 Apr 2009 12:14:38 +0200 (CEST)
X-asg-debug-id: 1240481878-52f400000000-dKRjYV
To: solar@eu
From: ok0nag <ok0nag>
X-barracuda-envelope-from: solar@sunkl.asu.cas.cz
X-barracuda-url: http://147.231.105.98:8000/cgi-bin/mark.cgi
Subject: solar & geomagnetic activity forecast
X-asg-orig-subj: solar & geomagnetic activity forecast
X-barracuda-virus-scanned: by Barracuda Spam Firewall at asu.cas.cz
X-barracuda-start-time: 1240481879
Solar-activity forecast for the period Apr 24 - 30, 2009
Activity level: very low
Radio flux (10.7 cm): a fluctuation in the range 68-74 f.u.
Flares: weak (0-3/day)
Relative sunspot number: in the range 0-25
Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
e-mail: sunwatch(at)asu.cas.cz
(RWC Prague)
_________________________________________________________________
Geomagnetic activity forecast for the period Apr 24 to Apr 30, 2009
quiet: Apr 24 to 30
quiet to unsettled: 0
unsettled: 0
active: 0
minor storm: 0
major storm: 0
severe storm: 0
Geomagnetic activity summary: geomagnetic field was quiet from
Apr 16 to 22.
RWC Prague, Geophysical Institute Prague, Geomagnetic Dept,
Czech Republic
e-mail: geom(at)ig.cas.cz
_________________________________________________________________
Geomagnetic activity forecast for the period of one solar rotation
unsettled to active: Apr 24 or 25, (26, 29,) May 8-9, (14-15, 18)
active to disturbed: May (5-7)
quiet: Apr (27,) 28, 30, May 1-4, 10-12, (13,) 16-17, 19-20
Survey: quiet: Apr 14-15, 19-20, 22
mostly quiet: Apr 16-18, 21
Notices:
Relatilely very quiet period before the enhancement of solar activity
is expected, therefore our forecasts are less reliable than usually.
Days in brackets refer to a lower probability
of possible activity enhancements depending
on previous development on the sun.
F. K. Janda, OK1HH, Czech Propagation Interested Group
e-mail: franta.janda(at)quick.cz
Read previous mail | Read next mail
| |
