CME ScoreBoard Header

CME Scoreboard

CME Scoreboard: Prediction Detail

Prediction for CME (2022-01-20T09:09:00-CME-001)

CME Observed Time: 2022-01-20T09:09Z
iSWAS Layout URL: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/18911/-1
CME Note: The source of this CME is a filament eruption visible in SDO/AIA 304 starting around 2022-01-20T08:00Z followed by notable dimming best seen in SDO/AIA 193 and some rising loops after the filament erupts (visible in both SDO/AIA 193 and 171). The source location is just NW of AR 12933. This is a possible combined arrival with the 2022-01-21T09:53Z CME.
CME Shock Arrival Time: 2022-01-24T17:09Z
Observed Geomagnetic Storm Parameters due to CME:
----

Predicted Arrival Time: 2022-01-23T09:10Z (-9.0h, +9.0h)
Prediction Method: EAM (Effective Acceleration Model)
Prediction Method Note:
**************************************************************************************
% Compiled module: EAM
**************************************************************************************
Most pr. speed =  530.0 km/sec
The EAM version you are running is: v3
Utilizing the upgraded version EAM_v3 [Paouris et al. 2021]
u_r =      333.390
Acceleration:       1.76284
Duration in seconds:        259315.00
Duration in days:        3.0013310
t2 is negative
**************************************************************************************
Acceleration of the CME:   1.76 m/s^2
Velocity of the CME at 1 AU:  790.5 km/s
Expected date and time for the arrival of the CME: 23/01/2022 Time: 09:10 UT
**************************************************************************************
Lead Time: 82.15 hour(s)
Difference: 31.98 hour(s)
Prediction submitted by Evangelos Paouris (UoA) on 2022-01-21T07:00Z
CME Scoreboard Footer

CCMC Rules of the Road: CCMC requests that users notify the CCMC, CME model/technique developers and submitting forecasters/researchers before performing event and validation studies with data from the CME Arrival Time Scoreboard. It is recommended that such studies be performed with the knowledge and collaboration of developers and submitting forecasters/researchers.

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

Curator: Chiu Wiegand | NASA Official: Dr. Masha Kuznetsova | Privacy and Security Notices | Accessibility | CCMC Data Collection Consent Agreement