Solar Features - Solar Flares - H-AlphaView Metadata As: Get Data, FAQ, HTML, 19139 XML
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Solar Features - Solar Flares - H-Alpha
solarFeatures
browse graphicA short-lived sudden increase in the intensity or radiation emitted in the neighborhood of sunspots monitored in H-alpha.

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Space Weather
Numerous space environmental datasets are available at the NGDC/STP website
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William Denig
DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Contact Data Center // ngdc.info@noaa.gov // (303) 497-6826
(303) 497-6323
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Data can be downloaded free of charge from the NGDC Solar and Terrestrial Physics (STP) division.

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Access Constraints: None Use Constraints: None Distribution Liability: While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.