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Prediction Detail

Prediction for CME (2019-03-20T08:24:00-CME-001)

CME Observed Time: 2019-03-20T08:24Z
CME Shock Arrival Time: 2019-03-24T20:43Z
Observed Geomagnetic Storm Parameters due to CME:

Predicted Arrival Time: 2019-03-23T15:47Z (-7.0h, +7.0h)
Prediction Method: EAM (Effective Acceleration Model)
Prediction Method Note:
% Compiled module: EAM_V2.
Vo = 540.0 km/s
u_r =      596.1 km/s
Acceleration:      -0.561 m/s^2
Duration in seconds:        285786.60
Duration in days:        3.3077153
Acceleration of the CME:  -0.56 m/s^2
Velocity of the CME at 1 AU:  435.6 km/s
Expected date and time for the arrival of the CME: 23/03/2019 Time: 15:47 UT
Lead Time: 84.22 hour(s)
Difference: 28.93 hour(s)
Prediction submitted by Evangelos Paouris (UoA) on 2019-03-21T08:30Z
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Important Disclaimer Notice

If you are looking for the official U.S. Government forecast for space weather, please go to NOAA's Space Weather Prediction Center ( This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.

NASA Official: Dr. Maria Kuznetsova
Curator: Chiu Wiegand