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Prediction for CME (2024-11-05T00:09:00-CME-001)

CME Observed Time: 2024-11-05T00:09Z
iSWAS Layout URL: https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/34428/-1
CME Note: CME first seen in the East by SOHO LASCO C2 beginning at 2024-11-05T00:09Z, as well as by SOHO LASCO C3 and STEREO A COR2 in later frames. The source of this event is a region of dimming seen centered at approximately N05E35 beginning around 05/23:19Z as seen in SDO AIA 193 and 211. Field line opening is also visible in GOES SUVI 195 and 284. ARRIVAL SIGNATURE per analysis by Carlos Perez Alanis, LASSOS team: L1 signature on 2024-11-07 through 11-09 could be indicative of two merged ICMEs (possibly a merger of this CME with the CME with ID 2024-11-04T17:24:00-CME-001). The relatively weak shock/sheath signature starting at 2024-11-07T14:29Z is characterized by a minor enhancement in the magnetic field (with B_total reaching only 8nT). The shock is however clearly visible in the plasma measurements (a jump in solar wind speed from 380 to 425 km/s and in density from 6 to over 13 p/cc). Following this the solar wind is a bit disturbed, possibly it is the sheath which may have lasted quite long due to the mixed ICMEs. There are two consecutive flux rope signatures in the following signature. The likely arrival of the first flux rope is after 2024-11-08T10:25Z. This first flux rope signature is characterized by an increase in B_total to over 16nT, smooth rotation of all three magnetic field components, as well as by a drop in density and temperature. The second flux rope signature starts around 2024-11-08T23:30Z and is characterized by B_total reaching 16nT, a long period of negative Bz and another drop in density and temperature.
CME Shock Arrival Time: 2024-11-07T14:29Z
Observed Geomagnetic Storm Parameters due to CME:
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Predicted Arrival Time: 2024-11-07T16:00Z (-7.0h, +7.0h)
Predicted geomagnetic storm max Kp range due to CME: 3.0 - 5.0
Prediction Method: WSA-ENLIL + Cone (NASA M2M)
Prediction Method Note:
## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Lucy, Parker Solar Probe, Solar Orbiter, Missions Near Earth)
##
## Message Issue Date: 2024-11-05T16:30:03Z
## Message ID: 20241105-AL-001
##
## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.


## Summary:

C-type CME detected by STEREO A / SOHO. 

Start time of the event: 2024-11-05T00:09Z.

Estimated speed: ~526 km/s.

Estimated opening half-angle: 23 deg.

Direction (lon./lat.): -36/6 in Heliocentric Earth Equatorial coordinates.

Activity ID: 2024-11-05T00:09:00-CME-001

Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect Lucy (glancing blow), Parker Solar Probe (glancing blow), and Solar Orbiter (glancing blow).  The flank of the CME will reach Lucy at 2024-11-07T04:00Z, Parker Solar Probe at 2024-11-07T10:00Z, and Solar Orbiter at 2024-11-06T20:00Z (plus minus 7 hours). 

The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2024-11-07T16:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-5 (below minor to minor).
   
  
Links to the movies of the modeled event (includes CME: 2024-11-05T00:09:00-CME-001):

http://iswa.gsfc.nasa.gov/downloads/20241105_061300_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20241105_061300_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20241105_061300_2.0_ENLIL_CONE_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20241105_061300_2.0_ENLIL_CONE_PSP_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20241105_061300_2.0_ENLIL_CONE_SolO_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20241105_061300_2.0_ENLIL_CONE_Lucy_timeline.gif


## Notes: 


SCORE CME typification system:
S-type: CMEs with speeds less than 500 km/s
C-type: Common 500-999 km/s
O-type: Occasional 1000-1999 km/s
R-type: Rare 2000-2999 km/s
ER-type: Extremely Rare >3000 km/s


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NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
Lead Time: 45.98 hour(s)
Difference: -1.52 hour(s)
Prediction submitted by Melissa Kane (M2M) on 2024-11-05T16:30Z
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