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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-05-28T23:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2021-05-28T23:12:00-CME-001 (version 4)
Source Location: N19W68
Active Region Number: 12824
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
SEP: Solar Energetic Particle event
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
PS: Preceding and Shock Candidate
Note: The EUV wave seen in SDO 193 is very wide and directed to the center disk. The CME is associated with a C9.4 class flare from AR 2824.
The CME was first only visible in STA COR2A at 23:23Z, but since the original CME entry the C2 and C3 frames have come in and the CME is first seen in C2 at 23:12Z.
In the notes in the SEP notification 20210529-AL-002 this CME was referred to as CME with ID 2021-05-28T23:23:00-CME-001 due to limited coronagraph images available at the time. The CME ID has been updated to 2021-05-28T23:12:00-CME-001 to reflect the imagery that has since come in.
Submitted on 2021-05-29T15:10Z by Anna
Chulaki
A Notification with ID
20210529-AL-003 was sent on 2021-05-29T14:29Z
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The List of CME Analysis already entered: |
| Event Type |
Catalog |
Measurement TypeCME measurement type: Leading Edge (LE), Shock Front (SH), Right Hand Boundary (RHB), Left Hand Boundary (LHB), Black/White Boundary (BW), Prominence Core (COR), Disconnection Front (DIS), Trailing Edge (TE). |
Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME |
Technique |
Long |
Lat |
Speed |
Type |
Half Width |
Time 21.5 |
Note |
WSA-ENLIL+Cone Result(s) |
Submitted By |
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CME Analysis
|
M2M_CATALOG |
|
true |
SWPC_CAT |
62.0 |
-9.0 |
824.0 |
C |
46.0 |
2021-05-29T03:16Z |
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1: Result 1 (2.0 AU)
Earth = 2021-06-01T06:00Z
(PE: -30.3 h)
Parker Solar Probe = 2021-05-30T15:00Z
STEREO B = 2021-05-31T18:46Z
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Hayley Austin on 2021-05-29T13:11Z |
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CME Analysis
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SEPVAL_CME_CATALOG |
LE
|
true |
StereoCAT |
59.0 |
-5.0 |
949.0 |
C |
44.0 |
2021-05-29T02:54Z |
Updated measurement using StereoCAT. |
Not modeled
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Hannah Hermann on 2023-10-18T19:29Z |
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CME Analysis
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SEPVAL_CME_CATALOG |
SH
|
true |
StereoCAT |
60.0 |
-5.0 |
1067.0 |
O |
45.0 |
2021-05-29T02:29Z |
Measurement of the shock front using StereoCAT. |
Not modeled
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Hannah Hermann on 2023-10-18T19:30Z |
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CME Analysis
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M2M_CATALOG |
LE
SH
|
false |
SWPC_CAT |
61.0 |
-8.0 |
815.0 |
C |
43.0 |
2021-05-29T03:20Z |
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Not modeled
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Yaireska Collado on 2021-05-29T03:40Z |
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