CME ScoreBoard Header

CME Scoreboard

CME Scoreboard: Prediction Detail

Prediction for CME (2015-09-18T04:30:00-CME-001)

CME Observed Time: 2015-09-18T04:30Z
CME Note: Geomagnetic activity is likely due to the mix with a coronal hole high speed stream
CME Shock Arrival Time: 2015-09-20T05:27Z
Observed Geomagnetic Storm Parameters due to CME:
Max Kp: 7.0
Dst min. in nT: -75
Dst min. time: 2015-09-20T16:00Z

Predicted Arrival Time: 2015-09-21T09:00Z
Confidence that the CME will arrive: 25.0%
Predicted geomagnetic storm max Kp range due to CME: 4.0 - 7.0
Prediction Method: WSA-ENLIL + Cone (Met Office)
Prediction Method Note:
Met Office ENLIL settings.
ENLIL version: 2.7
Resolution: medium-res (512x60x180) (X1=0.1-1.7/uniform X2=30.-150./uniform X3=0.-360./uniform)
Ambient settings: a3b2-sa1
WSA version: 2.2

Please specify following CME input parameters.
Time at 21.5Rs boundary: 2015-09-18T11:00Z
Radial velocity (km/s): 750
Longitude (deg): W27
Latitude (deg): S60
Half-angular width (deg): 45

Notes: Possible glancing blow late 20th/early 21st.
Space weather advisor:
Lead Time: 23.20 hour(s)
Difference: -27.55 hour(s)
Prediction submitted by Met Office (Met Office) on 2015-09-19T06:15Z
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