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CME Analysis Information (for CME activity ID: 2021-10-28T15:53:00-CME-001)
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique: SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Image Type: running difference
Speed (km/s): 1109.0
Speed measured at height (Rs): None Entered
Type: O
Direction (LON/LAT in HEEQ): 0.0/ -17.0
Half Angular Width (degree): 49.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2021-10-28T18:52Z
Info/Session URL: None Entered
Note: 
Initial analysis with 6 early frames (including 1 starting frame in SOHO LASCO C3). The longitude of 0 deg. is based mostly on the appearance of CME as a symmetrical (southern) halo in SOHO LASCO C2. The fitting in SWPC CAT indicated higher latitude than the lat of the source (AR 2887 at S26W04) and of associated flare. Fitting suggested a higher half-width than the default 45 deg. and 49 deg produced a decent fit.
Measurement Feature Code(s):
LE: Leading Edge
SH: Shock Front
General Keyword(s):
sepval2023
Submitted on 2022-09-22T00:55Z by Anna Chulaki

A Notification with ID 20211028-AL-010 was sent on 2021-10-28T19:13Z
A Notification with ID 20211029-AL-001 was sent on 2021-10-29T12:07Z
A Notification with ID 20211029-AL-002 was sent on 2021-10-29T12:18Z

The List of WSA-ENLIL Results:
Model Name Model Completion Time AU CME Input(s) Predicted Earth Impact Predicted Other Location(s) Impact
WSA-ENLIL+Cone 2021-10-28T18:34Z 2.0
Earth Shock Arrival Time = 2021-10-30T17:15Z
Duration of disturbance (hr) = 28.4
Minimum magnetopause standoff distance: Rmin(Re) = 5.0
Possible Kp index:
(kp)90=6
(kp)135=7
(kp)180=8
 Parker Solar Probe = 2021-10-30T06:54Z
Solar Orbiter = 2021-10-30T07:07Z
STEREO A = 2021-10-30T23:44Z
STEREO B = 2021-10-30T20:46Z
WSA-ENLIL+Cone 2021-10-28T20:32Z 5.5
Earth Shock Arrival Time = 2021-10-30T16:54Z
Duration of disturbance (hr) = 27.6
Minimum magnetopause standoff distance: Rmin(Re) = 4.9
Possible Kp index:
(kp)90=6
(kp)135=7
(kp)180=8
 Parker Solar Probe = 2021-10-30T07:25Z
Solar Orbiter = 2021-10-30T06:55Z
STEREO A = 2021-10-30T23:33Z
STEREO B = 2021-10-30T20:28Z

All directly linked activities:
2021-10-28T15:53:00-CME-001


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