Solar Storm Maximum 2012
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Solar Storm Maximum 2012

[From: ] [author: ] [Date: 11-12-27] [Hit: ]
AntarcticaCredit: NOAA/POESPlanetary K-indexNow: Kp= 0 quiet24-hr max: Kp= 0 quietexplanation | more data Interplanetary Mag. FieldBtotal: 2.1 nTBz: 1.3 nT north explanation | more dataUpdated: Today at 0426 UTCoronal Holes: 26 Dec 11A solar wind stream flowing from this coronal hole could reach Earth between Dec. 28th and 30th. Credit: SDO/AIA.......
Updated: Today at: 2359 UT

Daily Sun: 26 Dec 11

New sunspot 1387 is crackling with M-class flares. Credit: SDO/HMI


Sunspot number: 110
What is the sunspot number?
Updated 25 Dec 2011

Spotless Days
Current Stretch: 0 days
2011 total: 2 days (<1%)
2010 total: 51 days (14%)
2009 total: 260 days (71%)
Since 2004: 821 days
Typical Solar Min: 486 days
Updated 25 Dec 2011

The Radio Sun
10.7 cm flux: 143 sfu
explanation | more data
Updated 25 Dec 2011


Current Auroral Oval:


Switch to: Europe, USA, New Zealand, Antarctica
Credit: NOAA/POES

Planetary K-index
Now: Kp= 0 quiet
24-hr max: Kp= 0 quiet
explanation | more data

Interplanetary Mag. Field
Btotal: 2.1 nT
Bz: 1.3 nT north
explanation | more data
Updated: Today at 0426 UT

Coronal Holes: 26 Dec 11

A solar wind stream flowing from this coronal hole could reach Earth between Dec. 28th and 30th. Credit: SDO/AIA.

SPACE WEATHER
NOAA Forecasts


Updated at: 2011 Dec 26 2200 UTC
FLARE 0-24 hr 24-48 hr
CLASS M 70 % 70 %
CLASS X 10 % 10 %


Geomagnetic Storms:
Probabilities for significant disturbances in Earth's magnetic field are given for three activity levels: active, minor storm, severe storm
Updated at: 2011 Dec 26 2200 UTC
Mid-latitudes 0-24 hr 24-48 hr
ACTIVE 01 % 40 %
MINOR 01 % 25 %
SEVERE 01 % 05 %

High latitudes 0-24 hr 24-48 hr
ACTIVE 15 % 40 %
MINOR 05 % 30 %
SEVERE 01 % 15 %




Tuesday, Dec. 27, 2011
What's up in space


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NIGHT AFTER CHRISTMAS SKY SHOW: When the sun goes down tonight, step outside and look west. Venus and the crescent Moon have gathered together for a lovely night-after-Christmas conjunction in the sunset sky. Science@NASA has the full story.

CMEs TARGET EARTH, MARS: The odds of a geomagnetic storm on Dec. 28th are improving with the launch of two CMEs toward Earth in less than 24 hours. NASA's STEREO-B spacecraft photographed this one on Dec. 26th ..."

http://spaceweather.com/







http://earthobservatory.nasa.gov/blogs/c…

http://sail.msfc.nasa.gov/current_solar_…
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