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Space WX

Solar Report 0120 21 Nov 2009
Solar Flux: 76 | Ap: 2 | Kp 1 (6 nT) at 0000 21 Nov
Observed Space Weather 0120 21 Nov 2009
No space weather storms were observed for the past 24 hours.
Forecast Space Weather 0120 21 Nov 2009
No space weather storms are expected for the next 24 hours.
Flares 0120 21 Nov 2009
6h hi (none) 24h hi (none)
Sunspots 0120 21 Nov 2009
SSN: 30 (11/19/2009)
Solar Wind 0120 21 Nov 2009
Solar Wind: 424 km/s @ 1.0 protons/cm3 Bz: -2.6 nT at 2009 Nov 21 0113Z
Global Conditions 0120 21 Nov 2009
Global HF Propagation Conditions for 0000Z on 21 Nov, 2009 Low Latitude: Normal Mid Latitude: Normal Hi Latitude: Fair-Normal

Space Weather News - General

Scientists create first comprehensive computer model of sunspots

Saturday, 27 June 2009 10:42
In a breakthrough that will help scientists unlock mysteries of the sun and its impacts on Earth, scientists have created the first-ever comprehensive computer model of sunspots. (2009-06-19) Read More Write comment (0 Comments)

New research contributes to defense of Earth's technologies

Saturday, 27 June 2009 10:42
University of Leicester researchers have taken a step forward in helping to create a defence for earth's technologies -from the constant threat of space weather. (2009-06-03) Read More Write comment (0 Comments)

Magnetic Tremors Pinpoint the Impact Epicenter of Earthbound Space Storms

Saturday, 27 June 2009 10:42
Using data from NASA's THEMIS mission, a team of University of Alberta researchers has pinpointed the impact epicenter of an earthbound space storm as it crashes into the atmosphere, and given an advance warning of its arrival. (2009-05-29) Read More Write comment (0 Comments)

NASA spacecraft show three dimensional anatomy of a solar storm

Saturday, 27 June 2009 10:42
Twin NASA spacecraft have provided scientists with their first view of the speed, trajectory, and three-dimensional shape of powerful explosions from the sun known as coronal mass ejections, or CMEs. (2009-04-15) Read More Write comment (0 Comments)

Biggest breach of Earth's solar storm shield discovered

Saturday, 27 June 2009 10:42
Earth's magnetic field, which shields our planet from particles streaming outward from the Sun, often develops two holes that allow the largest leaks, according to researchers sponsored by NASA and the National Science Foundation. (2008-12-17) Read More Write comment (0 Comments)

Scientists solve 30-year-old aurora borealis mystery

Saturday, 27 June 2009 10:42
UCLA space scientists and colleagues have identified the mechanism that triggers substorms in space; wreaks havoc on satellites, power grids and communications systems; and leads to the explosive release of energy that causes the spectacular brightening of the aurora borealis, also known as the northern lights. (2008-07-25) Read More Write comment (0 Comments)

NIST assists in solar stake-out to improve space weather forecasts

Saturday, 27 June 2009 10:42
The sun is about to undergo unremitting scrutiny. About six times each minute of every hour for at least five years, a soon-to-be launched NASA satellite will measure the sun's quirky-and sometimes stormy-output of extreme ultraviolet (EUV) light. (2008-07-11) Read More Write comment (0 Comments)

Warm coronal loops offer clue to mysteriously hot solar atmosphere

Saturday, 27 June 2009 10:42
Scientists at NASA reveal a new understanding of the mysterious mechanism responsible for heating the outer part of the solar atmosphere, the corona, to million degree temperatures. (2008-05-30) Read More Write comment (0 Comments)

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