Solar Activity Report for 3/19/05
- All remains quiet in the absence of active sunspot regions or coronal
holes. There is a coronal hole that is just now rotating into view,
and we could see some high speed solar wind gusts from along about the
24th. I'm also still waiting to see if anything interesting rotates
into view over the southeastern limb of the solar disk.
The current solar and geomagnetic conditions are :
NOAA sunspot number : 41
SFI : 93
A index : 14
K index : 3
Solar wind speed : 408.4 km/sec
Solar wind desnity : 3.8 protons/cc
Solar wind pressure : 1.0 nPa
IMF : 5.3 nT
IMF Orientation : 0.2 nT North
GOES-12 Background X-ray Flux level : B1
Conditions for the last 24 hours :
No space weather storms were observed for the past 24 hours.
Forecast for the next 24 hours :
No space weather storms are expected for the next 24 hours.
Solar activity forecast :
Solar activity is expected to be at very low to low levels.
Geomagnetic activity forecast :
The geomagnetic field is expected to be at predominantly quiet to
Recent significant solar flare activity :