John: Here's what NOAA says. You can read the full data at http://www.sec.noaa.gov/forecast.html .
Chuck IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be mostly quiet on 18 and 19 October. Active and minor storm periods are expected on 20 October as a recurrent coronal hole high speed stream rotates into a geoeffective position. III. Event Probabilities 18 Oct-20 Oct Class M 01/01/01 Class X 01/01/01 Proton 01/01/01 PCAF Green IV. Penticton 10.7 cm Flux Observed 17 Oct 070 Predicted 18 Oct-20 Oct 070/070/070 90 Day Mean 17 Oct 077 V. Geomagnetic A Indices Observed Afr/Ap 16 Oct 007/008 Estimated Afr/Ap 17 Oct 005/005 Predicted Afr/Ap 18 Oct-20 Oct 005/005-005/008-015/020 VI. Geomagnetic Activity Probabilities 18 Oct-20 Oct A. Middle Latitudes Active 10/15/40 Minor storm 01/01/20 Major-severe storm 01/01/05 B. High Latitudes Active 15/20/50 Minor storm 01/05/30 Major-severe storm 01/01/10 >From: "John H. Bryant" <[EMAIL PROTECTED]> >Reply-To: Mailing list for the International Radio Club of >America<[email protected]> >To: "irca-hard-core-dx.com" <[email protected]> >Subject: [IRCA] Predicted Aurora >Date: Wed, 18 Oct 2006 10:33:58 -0700 > >I don't usually follow these things, but the local TV news last night >was talking about a predicted visible Aurora on Friday night in the >Pacific NW NAm.... UTC 0000 on Saturday or later. I went on-line and >couldn't find too much, but it does appear that there is a large >coronal hole that is rotating around to where the ejecta stream can >strike the earth on Friday evening or Saturday. > >Anyone know of a more detailed prediction??? > >Guy Atkins and I are headed for Grayland tomorrow at dawn.... Not >sure whether an aurora would be good or bad. > >JOhn B. >_______________________________________________ >IRCA mailing list >[email protected] >http://arizona.hard-core-dx.com/mailman/listinfo/irca > >Opinions expressed in messages on this mailing list are those of the >original contributors and do not necessarily reflect the opinion of the >IRCA, its editors, publishing staff, or officers > >For more information: http://www.ircaonline.org > >To Post a message: [email protected] > _______________________________________________ IRCA mailing list [email protected] http://arizona.hard-core-dx.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
