CME ScoreBoard Header

CME Scoreboard

CME Scoreboard: Prediction Detail

Prediction for CME (2023-07-04T04:36:00-CME-001)

CME Observed Time: 2023-07-04T04:36Z
iSWAS Layout URL: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/25808/-1
CME Note: Complex partial halo CME comprised of multiple embedded fronts seen mostly south in SOHO/STEREO A coronagraphs but brightest in STEREO A COR2. The CME appears to contain a wide bulk and a very wide faint shock present in the northeast. Likely associated with an eruption near the vicinity of AR3359 (S22E24) seen best as a spray in SDO 193/171 starting shortly before 03:00Z as well as large-scale brightening in SDO 304 seen near 04:00Z. A broad area of large-scale post-eruptive arcades are seen back towards the northeast after the eruption, particularly in SDO 193. Data gaps due to a STEREO A campaign limits analysis of this event. No clear CME arrivals on July 6-8.
CME was not detected at Earth.
Observed Geomagnetic Storm Parameters due to CME:
----

Predicted Arrival Time: 2023-07-07T06:00Z
Predicted geomagnetic storm max Kp range due to CME: 2.0 - 4.0
Prediction Method: WSA-ENLIL + Cone (NOAA/SWPC)
Prediction Method Note: 
Please enter the following information for your prediction:
SWPC ENLIL settings: 
ENLIL version: 2.9e
Resolution: medium
Ambient settings: a8b1
Ejecta settings: d4t1x1
WSA version: 2.2
GONG: mrbqs

CME input parameters
Time at 21.5Rs (Start Date/Time): 2023-07-04 06:00:00Z 
Latitude: -20°
Longitude: -12°
Half Angle: 39°
Radial Velocity: 512 km/s

Notes:
CME Event ID: A9606

Product: Forecast Discussion
Issued: 2023 Jul 05 1230 UTC
Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction
Center
Solar Activity
Dimming was observed in GOES-18 SUVI imagery in the vicinity of AR 3359 during the early hours of 04 Jul. The CME originating from the vicinity of AR 3359 during the early hours of 04 Jul was determined to likely arrive at Earth by early 07 Jul.
Lead Time: 62.80 hour(s)
Difference: -----
Prediction submitted by Anna Chulaki (M2M Office) on 2023-07-04T15:12Z
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