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26 May ' 00:25
677.0 Updated: Today at 0717 UT B7 0119 UT May26 B7 0032 UT May26 Updated: Today at: 0700 UT Daily Sun: 26 May 13
Sunspot AR1756
has a 'beta-gamma' magnetic field that harbors energy
for Updated
26 May 201326
May 2013121
Updated 26 May 2013
7.4 1.4 south Updated: Today at 0716 UT Coronal Holes: 26 May 13When is the best time to see auroras? Where is the best place to go? And how do you photograph them? These questions and more are answered in a new book, Northern Lights - a Guide, by Pal Brekke & Fredrik Broms.
SOLAR WIND STORM: Solar wind is blowing around Earth faster than 600 km/s (1.3 million mph) as our planet moves through the wake of a CME that struck on May 24th. This is causing geomagnetic unrest around the poles.
When the sun goes down tonight, step outside and look west. Venus, Jupiter and Mercury have converged to form a bright triangle in the sunset sky. Richard Sears sends this picture from Atwater, California:
"I took the picture on May 25th," says Sears. "What a way to end the day!"
Tonight will be even better. On Sunday, May 26th, the planets fit within a tightening circle less than 3 wide. There won't be another triple conjunction like this until October 2015, so don't miss it!
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25 May ' 20:20
When is the best time to see auroras? Where is the best place to go? And how do you photograph them? These questions and more are answered in a new book, Northern Lights - a Guide, by Pal Brekke & Fredrik Broms.
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25 May ' 16:04
833.9 1.7 Updated: Today at 2257 UT C1 2029 UT May25 Updated: Today at: 2200 UT4 unsettled13.3 2.3 north Updated: Today at 2256 UT
Noctilucent Clouds
NEW:Spaceweather.com is now posting daily satellite images of noctilucent clouds (NLCs), which hover over Earth's poles at the edge of space. The data come from NASA's AIM spacecraft. The north polar "daisy" pictured below is a composite of near-realtime images from AIM assembled by researchers at the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP).Switch view: Europe, USA, Asia, Polar Updated at: 05-24-2013 10:55:03
Updated at: 2013 May 25 2200 UTC
Updated at: 2013 May 25 2200 UTC15 %15 %50 %Earth's magnetic field is still reverberating from a CME strike on May 24th. The glancing blow around 1800 UT sparked at least three episodes of polar geomagnetic storming (Kp=5) on May 24-25. Aurora sightings have been few, however, because of the competing glare of the full Moon.
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25 May ' 12:01
Listen to radar echoes from satellites and meteors, live on listener-supported Space Weather Radio.
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25 May ' 07:50
559.6 2.1 Updated: Today at 1446 UT C2 1049 UT May25 C2 1049 UT Updated: Today at: 1400 UT4 unsettled11.1 6.7 Updated: Today at 1447 UT
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25 May ' 03:41
516.1 2.8 Updated: Today at 1037 UT 0440 UT May25 Updated: Today at: 1000 UT3 quiet10.3 6.6 Updated: Today at 1037 UTThey came from outer space--and you can have one! Genuine meteorites are now on sale in the Space Weather Store.
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24 May ' 23:16
479.1 3.1 Updated: Today at 0607 UT 0133 UT May25 C1 0133 UT May25 Updated: Today at: 0600 UT Sunspot number: 993.6 2.2 Updated: Today at 0607 UTWhen is the best time to see auroras? Where is the best place to go? And how do you photograph them? These questions and more are answered in a new book, Northern Lights - a Guide, by Pal Brekke & Fredrik Broms.
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24 May ' 19:14
520.9 3.7 Updated: Today at 0207 UT C1 2039 UT May24 Updated: Today at: 2359 UT4 unsettled Kp= 5 storm7.3 7.2 south Updated: Today at 0207 UT Updated at: 2013 May 24 2200 UTC
Updated at: 2013 May 24 2200 UTC25 %25 %01 %01 %20 %01 %25 %Saturday, May. 25, 2013CME STRIKE, GEOMAGNETIC STORM: explosion of May 22nd delivered a glancing blow to Earth's magnetic field on May 24th around 1800 UT. A polar geomagnetic storm is in pregress as a result of the strike. High-latitude sky watchers should be alert for auroras shining through bright moonlight.
On May 25, 2013 there were1.6 km
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24 May ' 14:00
They came from outer space--and you can have one! Genuine meteorites are now on sale in the Space Weather Store
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24 May ' 08:05
418.9 2.8 Updated: Today at 1457 UT B8 1007 UT May24 Updated: Today at: 1500 UT2 6.4 1 Updated: Today at 1456 UT
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