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CME Scoreboard: Prediction Detail

Prediction for CME (2019-05-11T02:39:00-CME-001)

CME Observed Time: 2019-05-11T02:39Z
iSWAS Layout URL: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/14737/-1
CME Note: The source of this signature is somewhat unclear. It could be associated with the arrival of a combination of 2 CMEs that started on 2019-05-10T19:09Z and 2019-05-11T02:39Z. From Dr. Lan Jian: The flux ropes separated by sharp boundaries could be due to the interaction of multiple CMEs. From the in-situ observations and Enlil modeling results, Earth was in the rarefaction before the CME arrived, this may be why the CMEs reached Earth so fast.
CME Shock Arrival Time: 2019-05-13T22:06Z
Observed Geomagnetic Storm Parameters due to CME:
Max Kp: 7.0

Predicted Arrival Time: 2019-05-14T23:50Z (-4.0h, +4.0h)
Prediction Method: EAM (Effective Acceleration Model)
Prediction Method Note:
% Compiled module: EAM_V2.
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Vo = 380.0 km/s
u_r =      431.8 km/s
Acceleration:      0.065 m/s^2
Duration in seconds:        337800.92
Duration in days:        3.9097329
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Acceleration of the CME:  0.06 m/s^2
Velocity of the CME at 1 AU:  453.6 km/s
Expected date and time for the arrival of the CME: 14/05/2019 Time: 23:50 UT
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Lead Time: 36.10 hour(s)
Difference: -25.73 hour(s)
Prediction submitted by Evangelos Paouris (UoA) on 2019-05-12T10:00Z
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