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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2022-07-18T17:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2022-07-18T17:24:00-CME-001 (version 2)
Source Location: S30W30
Active Region Number: 13056
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
GAP: Data gap
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
Note: Bright CME SW in SOHO LASCO and STEREO A COR2. This CME seems to have accelerated over time. Its source seems to be a slow filament eruption mostly SE from AR 3056 (which was located at W40S17 at the time of eruption), possibly stretching along latitude of ~30 deg, with dimming stretching from W10 to W30 and post-eruptive arcades at W30-W50.
Submitted on 2022-07-19T19:41Z by Anna
Chulaki
No Notification has been sent for this activity yet.
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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, this flag would indicate which analysis is considered most accurate per measurement type. This is a helpful flag if you would like to download only one most accurate CME analysis per CME per Measurement Type |
Technique |
Long |
Lat |
Speed |
Type |
Half Width |
Time 21.5 |
Note |
WSA-ENLIL+Cone Result(s) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
22.0 |
-37.0 |
483.0 |
S |
35.0 |
2022-07-19T05:15Z |
These are updated parameters based off of more imagery available in SOHO LASCO C3 to account for increase in speed as the CME propagated outwards in the field of view. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2022-07-21T16:00Z
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Carina Alden on 2022-07-20T20:13Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
29.0 |
-40.0 |
385.0 |
S |
35.0 |
2022-07-19T05:56Z |
Analysis is mostly based on the best fit of two coronagraphs in SWPC_CAT because the eruption has a wide range of longitudes. To account for the CME speeding up only later timestamps were used in this analysis. |
Not modeled
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Anna Chulaki on 2022-07-19T13:42Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
20.0 |
-37.0 |
410.0 |
S |
33.0 |
2022-07-19T05:32Z |
Analysis based on the best fit of two coronagraphs in SWPC_CAT. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2022-07-21T20:00Z
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Anna Chulaki on 2022-07-19T19:44Z |
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