|
vk3pa
Deceased
Australia
1714 Posts |
 Posted - 12 Feb 2006 : 05:55:00 AM
|
GEOALERT BRU042
UGEOA 30512 60211 1200/ 9930/
10112 21112 30112
99999
PLAIN
NOTE: the above forecasts are valid from 1230UT, 11 Feb 2006 until 13 Feb 2006
PREDICTIONS FOR 11 Feb 2006 10CM FLUX: 075 / AP: 013
PREDICTIONS FOR 12 Feb 2006 10CM FLUX: 075 / AP: 011
PREDICTIONS FOR 13 Feb 2006 10CM FLUX: 076 / AP: 007
COMMENT: The solar activity is very low and is expected to remain so. A
halo CME was detected in LASCO images late yesterday Feb.10, around
23:00UT. EIT and H-alpha images indicate that it was a backside event.
The solar wind speed has steadily increased over the last 5 hours (now,
380km/s), probably under the influence of a small low-latitude coronal
hole now entering the geoeffective sector. It is expected to raise the
geomagnetic activity, which should reach unsettled and temporarily
active levels (possible minor storm at high latitude). However, this
disturbed period should only last for one or two days, before returning
to quiet levels.
|
|
GEOALERT BRU042
