CME ScoreBoard Header

CME Scoreboard

CME Scoreboard: Prediction Detail

Prediction for CME (2023-07-28T22:36:00-CME-001)

CME Observed Time: 2023-07-28T22:36Z
iSWAS Layout URL: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/26236/-1
CME Note: Asymmetric partial halo CME seen directed primarily towards the east in SOHO LASCO C2/C3 and STEREO A COR2. Source is a filament eruption centered around N25E25 with liftoff starting around 2023-07-28T21:10Z in SDO AIA 304. Dimming can be seen in SDO AIA 193. This eruption is also seen in STEREO A EUV and COR2 imagery after a data gap from 2023-07-28T20:05Z to 2023-07-29T01:05Z. Arrival signature: Two consecutive spikes of B_total to >11nT separated by 5 hours, the second one (at ~16Z) likely marking the start of the flux rope.
CME Shock Arrival Time: 2023-08-01T10:08Z
Observed Geomagnetic Storm Parameters due to CME:
----

Predicted Arrival Time: 2023-08-01T00:00Z (-10.0h, +10.0h)
Confidence that the CME will arrive: 70.0%
Predicted geomagnetic storm max Kp range due to CME: 4.0 - 6.0
Prediction Method: WSA-ENLIL + Cone (BoM)
Prediction Method Note:
Please enter the following information for your prediction:
BoM ENLIL settings: 
ENLIL version: 2.7
Grid: 256x30x90
Resolution: low
Ambient settings: 
Ejecta settings: 
WSA version: 2.2
GONG: 

CME input parameters
Time at 21.5Rs boundary:
Radial velocity (km/s):
Longitude (deg):
Latitude (deg):
Half-angular width (deg):

Notes:
Lead Time: 36.13 hour(s)
Difference: 10.13 hour(s)
Prediction submitted by Duty Forecaster (ASWFC) on 2023-07-30T22:00Z
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