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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-14T07:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-09-14T07:24:00-CME-001 (version 1)
Note Keyword:
Ha: Bright emission (likely H-alpha emission)
HAL: Halo CME
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
L: Loop
Note: This is a bright CME seen to the NW in SOHO LASCO C2, C3, and STEREO A COR2 that may be associated with a faint partial to full halo. The source of this CME is a filament eruption seen between AR's 13425 & 13423 stretching from ~N22W40 to ~N26W55. This eruption begins around 2023-09-14T06:40Z in SDO/AIA 304 followed by brightening at the foot points of the source location. Associated dimming, minor EUV wave, moving/opening field lines, and post-eruptive arcade are visible in most SDO/AIA wavelengths including 193, 171, 211, and 131. The visible dimming is seen primarily north of the filament location with the minor EUV wave primarily seen along the W/NW limb in SDO/AIA 211. An M-class flare is associated with the post-eruptive arcade occurring between AR's 13425 & 13423. (There was also a flare from AR13429 during the peak of this M1.4 flare that likely contributed to the overall peak flux value).
Submitted on 2023-09-14T15:20Z by Carina
Alden
A Notification with ID
20230914-AL-001 was sent on 2023-09-14T16:23Z
A Notification with ID
20230915-AL-002 was sent on 2023-09-15T12:35Z
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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
COR
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true |
SWPC_CAT |
40.0 |
17.0 |
915.0 |
C |
33.0 |
2023-09-14T11:21Z |
Preliminary measurement based on the bulk of the CME. Initial analysis provides longitude ranges between 30 degrees to 60 degrees with decent fits. These parameters are based off of the best fit from preliminary analysis. |
1: Result 1 (2.0 AU)
Earth = 2023-09-16T20:00Z
(PE: -5.9 h)
Parker Solar Probe = 2023-09-15T09:03Z
STEREO A = 2023-09-16T19:22Z
(PE: -3.1 h)
OSIRIS-REx = 2023-09-16T22:00Z
2: Result 2 (5.5 AU)
Earth = 2023-09-16T20:00Z
(PE: -5.9 h)
Parker Solar Probe = 2023-09-15T09:07Z
STEREO A = 2023-09-16T19:37Z
(PE: -2.9 h)
Juno = 2023-09-28T02:00Z
OSIRIS-REx = 2023-09-16T22:00Z
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Carina Alden on 2023-09-14T15:21Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
SWPC_CAT |
8.0 |
16.0 |
835.0 |
C |
45.0 |
2023-09-14T11:40Z |
Measurement of faint halo seen primarily to the northeast and southeast, assuming that these fronts are from the same parent event, possibly in association with a minor dimming north and east of the filament eruption with eastward seen wave located near N25W20 in SDO 193, 94, and GOES 284. |
Not modeled
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Chris Stubenrauch on 2023-09-14T19:02Z |
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