The Center for Integrated Space Weather Modeling Empirical Model Chain
Download
1 / 8

Empirical Modeling and Knowledge Transfer University of Colorado LASP - PowerPoint PPT Presentation


  • 102 Views
  • Uploaded on

The Center for Integrated Space Weather Modeling Empirical Model Chain.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Empirical Modeling and Knowledge Transfer University of Colorado LASP' - artan


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Slide1 l.jpg

The Center for Integrated Space Weather Modeling Empirical Model Chain

The Center for Integrated Space Weather Modeling empirical model chainconsists of models drawn from a wide variety of sources with the goalof providing sun-to-Earth predictions for space weather research andapplications. The major goal of this chain is to provide a commonframework for empirical models. In this way additional models can beeasily integrated, compared, and validated by members of industry,government, and the broader research community. The chain currentlyconsists of the WSA solar-wind propagation model that uses solarmagnetogram measurements to specify the solar-wind velocity and otherquantities near Earth. Using the velocity as an input driver are twoenergetic electron models, an Ap index model, and a dB/dt model.

Empirical Modeling and Knowledge TransferUniversity of Colorado—LASP


Knowledge transfer and empirical modeling team l.jpg

D. Baker (CU/LASP) Model Chain

R. Weigel (CU/LASP)

D. Vassiliadis (NASA/GSFC)

A. Klimas (NASA/GSFC)

R. McPherron (UCLA)

G. Siscoe (BU)

N. Crooker (BU)

H. Spence (BU)

H. Singer (SEC/NOAA)

T. Onsager (SEC/NOAA)

N. Arge (SEC/NOAA)

Knowledge Transfer and Empirical Modeling Team

Empirical Modeling and Knowledge TransferUniversity of Colorado—LASP


Outline of chain l.jpg
Outline of Chain Model Chain

ACE

Measurements

MeV Electron

Flux

r

V

B

L1-Earth

Propagation

External Field

Solar Boundary

Measurements

SW

Propagation

Surface

dB/dt

Ap

Empirical Modeling and Knowledge TransferUniversity of Colorado—LASP


Sharing knowledge with space physics community l.jpg
Sharing Knowledge with Space Physics Community Model Chain

  • Common framework allows for rapid addition of new models and ensemble prediction

  • Models are presented to research community on a web site with documentation and links to other resources

Empirical Modeling and Knowledge TransferUniversity of Colorado—LASP


Leveraging community developed models l.jpg
Leveraging Community-Developed models Model Chain

Earth

Weimer L1-Earth

Propagation Model

Tsyganenko External Field model

Empirical Modeling and Knowledge TransferUniversity of Colorado—LASP


Sun to earth modeling and forecasts l.jpg
Sun-to-Earth Modeling and Forecasts Model Chain

Earth

Wang-Sheely Model modified by Arge

Sun

Mount Wilson Observatory Solar Magnetograms

Solar Wind Velocity

CISM Energetic Electron Models

Empirical Modeling and Knowledge TransferUniversity of Colorado—LASP


Sun to earth modeling and forecasts7 l.jpg
Sun-to-Earth Modeling and Forecasts Model Chain

Earth

Wang-Sheely Model modified by Arge

Sun

Mount Wilson Observatory Solar Magnetograms

Solar Wind Velocity

CISM Surface dB/dt Model

Empirical Modeling and Knowledge TransferUniversity of Colorado—LASP


Slide8 l.jpg

Empirical Modeling and Knowledge Transfer Model ChainUniversity of Colorado—LASP


ad