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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2022-08-18T11:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2022-08-18T11:00:00-CME-001 (version 1)
Source Location: S20W40
Active Region Number: 13078
Note Keyword:
DFL: Likely deflection of the event within the FOV
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
EUVW: EUV Wave
Morphology Keyword:
OS: Other and Shock Candidate
Note: The CME has a separate shock that is wider than the bulk of the CME. The bulk of the CME is visible to the SW in SOHO LASCO C2, C3 and STEREO A COR2. The shock of the CME is wider and more faint. There is a visible EUV wave along the SE of the source location as seen in SDO/AIA 193, moving/opening field lines are visible in SDO/AIA 193 and 171. Filament material is seen ejecting from the source location in SDO/AIA 304 and STEREO A EUVI 195. The eruption begins around 10:10Z with a flare as the potential trigger.
Submitted on 2022-08-18T13:44Z by Carina
Alden
A Notification with ID
20220818-AL-003 was sent on 2022-08-18T16:48Z
A Notification with ID
20220819-AL-003 was sent on 2022-08-19T13:49Z
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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 |
CME Analysis
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M2M_CATALOG |
SH
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true |
SWPC_CAT |
7.0 |
-14.0 |
1313.0 |
O |
49.0 |
2022-08-18T13:37Z |
These parameters are based off of the best fit of the shock feature for this CME. The bulk of the CME is more narrow. Updated parameters for the bulk will be provided. |
1: Result 1 (2.0 AU)
Earth = 2022-08-20T07:15Z
(PE: -10.2 h)
Mars = 2022-08-21T09:41Z
Parker Solar Probe = 2022-08-19T07:25Z
STEREO A = 2022-08-20T05:52Z
(PE: 4.9 h)
STEREO B = 2022-08-20T08:00Z
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Carina Alden on 2022-08-18T13:46Z |
CME Analysis
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M2M_CATALOG |
LE
COR
|
true |
SWPC_CAT |
17.0 |
-30.0 |
1076.0 |
O |
35.0 |
2022-08-18T14:10Z |
These parameters are based off of the best fit of the bulk of the CME. Analysis performed by Mary Aronne. |
1: Result 1 (2.0 AU)
Earth = 2022-08-21T03:00Z
(PE: 9.6 h)
Parker Solar Probe = 2022-08-19T13:44Z
STEREO B = 2022-08-21T02:13Z
Mars = 2022-08-22T08:00Z
STEREO A = 2022-08-21T04:00Z
(PE: 27.0 h)
2: Result 2 (5.5 AU)
Earth = 2022-08-21T04:00Z
(PE: 10.6 h)
Parker Solar Probe = 2022-08-19T13:32Z
STEREO B = 2022-08-21T03:04Z
Mars = 2022-08-22T08:00Z
STEREO A = 2022-08-21T02:00Z
(PE: 25.0 h)
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Carina Alden on 2022-08-18T14:24Z |
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