Request SWMF AWSoM_R Model Run

Please select your RUN OBJECTIVE below and click "CONTINUE" to select more parameters. Note that at the time the model needs further calibration and default parameter values are not guaranteed to be the best.

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SELECT YOUR RUN OBJECTIVE:

AMBIENT RUNAmbient solar wind

EEGGL+AMBIENT+CME RUNrun with CME(s).

INSTRUCTIONS ON SUBMITTING YOUR REQUEST / USING THE EEGGL tool

>>Detailed instructions for EEGGL users

EEGGL is a tool which uses observational data to specify input parameters for the Gibson-Low flux rope model so that it may approximately reproduce observed CME events. EEGGL allows the user to specify the CME source region with the use of synoptic magnetogram data, which in turn provides the location and orientation of the GL flux rope. The observed CME speed provided by StereoCAT tool is used to specify the magnetic field strength of the flux rope, while the CME source location tool allows the user to choose the active region from which the CME originates. For historic CME data, please refer to the DONKI tool.

EEGGL thus aids end-users to employ observational data covering the early phase of an eruption to specify the 3D model of the CME originating in the low corona. The model then allows the propagating of the CME to 1 AU where it makes predictions of the resulting solar wind disturbance.

Further EEGGL information

CME Speed and Source Location GL flux rope params