Halo CME on 20050913 - SOHO/LASCO c3 Data

Halo CME on 20050913 - SOHO/LASCO C3 Data

COMMENTS:

CME's Source Region is NOAA AR0808 ; P₀= 23.800650; Day of Year # 256
CME Appeared at 6 Solar Radii on 20050913 at 2018 UT
CME Arrived at 20 Solar Radii on 20050913 at 2200 UT
CME's Projected Speed at 20R: 1600 km/sec

See more info on the event
Estimated Travel Time is 1.48006 +/- 0.25 days
Estimated Time of Arrival is 20050915 at 0931 ()¹
Estimated Speed of Solar Wind at 1AU is 746 km/sec (km/sec)
Estimated Direction of the Bz in the Ejecta is SOUTHWARD ()
Estimated Magnitude of the hourly averaged Bz in the Ejecta is -34...-48 nT (nT)
Estimated Change of the Dst index is -229...-368nT (nT)
Estimated Level of the Geomagnetic Storm is INTENSE...INTENSE()
NONE > -30 > WEAK > -50 > MODERATE > -100 > INTENSE

¹Numbers in red are estimates made under the assumption that the CME is headed toward the earth and the imaprt parameter is small. Numbers in parenthesis (if any) are actual measured values
^*These estimates should be compared to the observed 1 hour averaged ACE and Dst values

Real Time Dst from World Data Center for Geomagnetism, Kyoto

Predicted Dst from Nonlinear Dynamics and Space Physics group

Real Time ACE data

Today's Space Weather

SOHO/LASCO C3 SOHO/LASCO C3 SOHO/LASCO C3

Full Disk Halpha Full Disk SOHO/MDI Full Disk SOHO/EIT195

Active Region Halpha Active Region SOHO/MDI Active Region /EIT195

Images are courtesy of Active Region Monitor

Automaticaly Generated on Tue Sep 13 16:28:15 2005
Please, send questions and comments to Vasyl Yurchyshyn

SOHO/LASCO C3	SOHO/LASCO C3	SOHO/LASCO C3

Full Disk Halpha	Full Disk SOHO/MDI	Full Disk SOHO/EIT195

Active Region Halpha	Active Region SOHO/MDI	Active Region /EIT195