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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-03-15T02:10Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-03-15T02:10:00-CME-001 (version 4)
Active Region Number: 13599
Note Keyword:
3P: 3-part structure CME
FOV: Front Bright front; may be evidence of pileup
GAP: Data gap
HAL: Halo CME
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: This bright CME is visible to the west/southwest in SOHO LASCO C2/C3. It is visible for a few frames in STEREO A COR2 imagery prior to a data gap from 2024-03-15T03:38Z to 07:23Z. The source is likely an eruption behind the limb with an opening of field lines seen in SDO AIA 171 and 193 and post-eruptive loops visible on the limb starting around 2024-03-15T04:30Z. The CME was initially associated with C6 class flare peaking at 2024-03-15T06:10Z however upon further analysis it was associated with the long-duration C4.9 flare peaking at 03:57Z instead - a flare that is likely associated with the post-eruptive arcades on the limb. One potential culprit for this eruption/CME could be Active Region 3599 located at S13W96 at the time.
Submitted on 2024-03-20T16:01Z by Anna
Chulaki
A Notification with ID
20240315-AL-002 was sent on 2024-03-15T18:04Z
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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 |
SH
|
true |
SWPC_CAT |
115.0 |
-15.0 |
1201.0 |
O |
53.0 |
2024-03-15T06:11Z |
Measurement of the SHOCK front portion. Multiple shock measurements resulted in longitudes spanning 98 to 122 degrees with speeds ranging from 1321 km/s to 1201 km/s. The longitude may vary slightly due to possible deflection. |
1: Result 1 (2.0 AU)
Mars = 2024-03-17T21:52Z
OSIRIS-APEX = 2024-03-16T18:49Z
Parker Solar Probe = 2024-03-16T05:54Z
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Hannah Hermann on 2024-03-15T19:04Z |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
120.0 |
-11.0 |
1121.0 |
O |
51.0 |
2024-03-15T06:41Z |
Measurement of BULK feature using best fit in coronagraph imagery with approximate source location of AR 13599 W110 as reference. Only one frame of STEREO A COR2 difference imagery was available for this measurement due to a data gap lasting from 2024-03-15T03:38Z to 2024-03-15T07:23Z. |
1: Result 1 (2.0 AU)
Mars = 2024-03-18T00:51Z
OSIRIS-APEX = 2024-03-16T20:59Z
Parker Solar Probe = 2024-03-16T05:41Z
2: Result 2 (5.5 AU)
Mars = 2024-03-18T00:36Z
OSIRIS-APEX = 2024-03-16T20:48Z
Parker Solar Probe = 2024-03-16T05:41Z
Lucy = 2024-03-21T18:00Z
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Hannah Hermann on 2024-03-15T16:52Z |
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