Increase in solar wind speed and proton density has been obs

[Dirk Obudzinski]

http://www.borealis2000.com/data.html

[Ulrich Rieth]

...obwohl beim letzten Mal der Einfluss des coronal holes auch mit einer Mischung aus CME und CH angefangen hat.
Insgesamt scheint das Timing aber für Europa noch nicht ganz hoffnungslos zu sein.
Heute Abend können wieder ein paar Provia's vollgemacht werden.
Gruß

Ulrich

[Ulrich Rieth]

LAST UPDATE: 30 SEPTEMBER 2002, 07:40 UTC (3:40 am EDT 30 September):

A small interplanetary shock was observed by the ACE spacecraft near 07:22
UTC. It has been accompanied by a moderate intensification in the
interplanetary magnetic field. Enhanced levels of geomagnetic and auroral
activity could accompany this disturbance over the next 12 to 24 hours. The
effects of this disturbance combined with the anticipated arrival of a
coronal hole based disturbance over the next 24 to 48 hours may result in
periods of stronger activity. Mid-latitude auroral observers are encouraged
to monitor conditions closely. A middle latitude auroral activity watch is
being considered.