Helioseismology in Space Weather - National Solar Observatory

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Far-side seismic maps: Next GenerationScientific Products for modelersAR Detection/Localization forSpace Weather forecastersMagnetic FieldStrengthUncertaintiesProbabilityEffective AreaFits Files
Flares and subsurface dynamicsUsing quantities averaged over the disk passage of active regions, we find that, while there is a considerable spread of the flux andvorticity values, they are more or less linearly related. We distinguish the level of flare activity by X-ray flare class and find that largeflux or large vorticity values are sufficient for an active region to produce low-intensity C-class flares. Active regions that producehigh-intensity X-class flares are characterized by large values of both flux and vorticity. Active regions that produce M-class flaresof intermediate intensity are characterized by large vorticity values. The inclusion of solar subsurface vorticity thus helps todistinguish between flaring and nonflaring active regions.Komm, R. and Hill, F. 2009, JGRA, 114
Page 1: Helioseismology in Space WeatherIre
Page 4 and 5: Helioseismology of Active RegionTim
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Page 8 and 9: Current Far-side MapsMagnetic field
Page 10 and 11: Input DataSolarMagnetogramDataIncor
Page 12 and 13: • WSA Coronalholes - Whitecontour
Page 14 and 15: F 10.7 Forecasting Using ADAPT(with
Page 16 and 17: Validation of far-side seismic maps
Page 20 and 21: Flares and subsurface dynamicsTotal
Page 22 and 23: Emerging Active RegionsOriginal Pap
Page 24 and 25: Emerging Active RegionsBirch, A. et
Page 26 and 27: Emerging Active RegionsDeep focusin

Helioseismology in Space Weather - National Solar Observatory

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