Attività solare in tempo reale con SOHO (NASA ESA NOAA)

 

 

SOHO

Solar and Heliospheric Observatory

IL SOLE IN TEMPO REALE


sohodata

EIT 304

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EIT 195

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EIT 171

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EIT 284

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LASCO C2

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LASCO C3

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H-Alpha

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H-Alpha Contrasted

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Nobeyama 17 GHz

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sohodata
Magnetogram 525.02nm (Fe I)

Solar X-rays Status
Geomagnetic Field Status
X-Ray flux
sohodata
Electron flux
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Proton flux
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Magnetometer
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Satellite Environment
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SOLAR WIND

Total Electron Content (TEC)

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Latest 48h of photon data
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Solar Wind Speed
windSolar Wind Velocity
windDensity
windPrimary Solar X-Rays
wind

 


About the Solar X-ray status monitor

The X-ray Solar status monitor downloads data periodically from the NOAA Space Environment Center FTP server. The previous 24 hours of 5 minute Long-wavelength X-ray data from each satellite (GOES 8 and GOES 10) is analyzed, and an appropriate level of activity for the past 24 hours is assigned as follows:

Status Normal: Solar X-ray flux is quiet (< 1.00e-6 W/m^2)
Status Active: Solar X-ray flux is active (>= 1.00e-6 W/m^2)
Status M Class Flare: An M Class flare has occurred (X-ray flux >= 1.00e-5 W/m^2)
Status X Class Flare: An X Class flare has occurred (X-ray flux >= 1.00e-4 W/m^2)
Status Mega Flare: An unprecedented X-ray event has occurred (X-ray flux >= 1.00e-3 W/m^2)
The designation “Mega Flare” was chosen by Kevin Loch when the status monitor was created on March 4, 1999.
There is no “official” designation for flares in this range.

About the Geomagnetic Field status monitor

The Geomagnetic Field status monitor downloads data periodically from the NOAA Space Environment Center FTP server. The previous 24 hours of 3 hour Planetary Kp Index data is analyzed and an appropriate level of activity for the past 24 hours is assigned as follows:

Status Quiet: the Geomagnetic Field is quiet (Kp < 4)
Status Active: the Geomagnetic Field has been unsettled (Kp=4)
Status Storm: A Geomagnetic Storm has occurred (Kp>4)

LINKS

– The full Current Solar Data page
– Glossary and Information about these plots (noaa web site)

DATA SOURCES

– n3kl.org
– umtof.umd.edu
– spacew.com
– sws.bom.gov.au
– swpc.noaa.gov

 


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