SIDC Coronal Mass Ejections (CMEs)

SIDC CME 704

Launch Time
2026-08-04T13:23:00
Issue Time
2026-08-05T13:07:26
Backsided
No
Width
80°
Speed
470 km/s
LAT LON
N38W32
Time at 21.5 R
TBD
JHelioviewer
2D Detections
Time [UTC] Speed (km/s) Principal Angle (°) Width (°) Radial Dist. Instrument Method Properties
2026-08-04 13:23460 km/s17°95°2 RCOR2Evaluation based on STEREO A COR2. [STEREOACOR2]
3D Evaluations
Time [UTC] Speed (km/s) Width (°) Principal Direction Method
2026-08-04 21:20470 km/s80°N38W32Evaluation based on manual analysis.
Forecasts
Issue Time[UTC] Estimated arrival time Time[UTC] Confidence (%)
2026-08-06 10:172026-08-08 15:00 ± 12 hours 30 %