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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2022-05-03T18:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2022-05-03T18:12:00-CME-001 (version 1)
Source Location: N05E05
Note Keyword:
Source Signature Keyword:
DIM: Dimming
Morphology Keyword:
Note: CME can be seen to the NE in SOHO LASCO C2/C3 and to the NW in STEREO A COR2 imagery. The source is likely the dimming seen near disk center above AR 3004 in SDO AIA 171 around 2022-05-03T15:00Z. This dimming is also observed to the west in STEREO A EUVI 195 around the same time.
Submitted on 2022-05-04T16:26Z by Mattie Anastopulos

No Notification has been sent for this activity yet.

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 M2M_CATALOG LE true SWPC_CAT -12.0 15.0 226.0 S 31.0 2022-05-04T08:09Z In SOHO LASCO C2 imagery the CME exhibits what appears to be two fronts, so a wider half-width was used to encompass both of these fronts in this measurement. Only one CME was seen in STEREO A COR2 imagery, and only one source was seen, so this was believed to be one CME despite the appearance of two fronts in C2. 1: Result 1 (2.0 AU)
Earth = 2022-05-08T08:00Z (PE: 1.6 h)
STEREO A = 2022-05-08T04:00Z (PE: -0.6 h)
STEREO B = 2022-05-08T18:00Z
Mattie Anastopulos on 2022-05-04T16:30Z



All directly linked activities:
2022-05-08T04:34:00-IPS-001
Location: STEREO A
2022-05-08T06:24:00-IPS-001
Location: Earth


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