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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: Earth
Event Time: 2024-05-10T16:36Z ( ACE: MAG )
All Detecting Spacecrafts:
ACE: MAG
ACE: SWEPAM
Activity ID: 2024-05-10T16:36:00-IPS-001 (version 2)
Quality of ICME Signature: -1 (unspecified)
Note: Characterized by a sharp increase in magnetic field components with Btotal increasing from 4nT at 2024-05-10T16:36Z to 45nT at 16:44Z. A subsequent increase in solar wind speed is observed from 462 km/s at 16:36Z to 703 km/s at 16:48Z. Increases in density and temperature are also observed. A possible flux rope signature begins around 2024-05-10T21:38Z which corresponds to a second, more intense amplification of magnetic field components with Btotal reaching a maximum of 73nT. Within this possible flux rope feature, which extends to 2024-05-11T09:30Z, there are three noticeable decreases in density which may correspond to three CMEs that may have merged into the signature. Because of this, it is possible the signature is associated with the arrival of CME: 2024-05-08T05:36Z, CME: 2024-05-08T12:24Z, and/or CME: 2024-05-08T19:12Z. CME: 2024-05-07T03:12Z and CME: 2024-05-07T05:24Z measured slowly and may have been overtaken by CME: 2024-05-08T05:36Z. Analysis of this arrival signature was provided by Carlos Perez Alanis from the LASSOS team at NASA GSFC.

Submitted on 2024-05-15T00:37Z by Mattie Anastopulos

A Notification with ID 20240510-AL-010 was sent on 2024-05-10T17:01Z

All directly linked activities:
2024-05-07T03:12:00-CME-001
2024-05-07T05:24:00-CME-001
2024-05-08T05:36:00-CME-001
2024-05-08T12:24:00-CME-001
2024-05-08T19:12:00-CME-001
2024-05-10T15:00:00-GST-001
NOAA Kp: 7.67 (2024-05-10T18:00Z)
NOAA Kp: 8.67 (2024-05-10T21:00Z)
NOAA Kp: 9.0 (2024-05-11T00:00Z)
NOAA Kp: 9.0 (2024-05-11T03:00Z)
NOAA Kp: 8.33 (2024-05-11T06:00Z)
NOAA Kp: 8.67 (2024-05-11T09:00Z)
NOAA Kp: 9.0 (2024-05-11T12:00Z)
NOAA Kp: 8.67 (2024-05-11T15:00Z)
NOAA Kp: 8.33 (2024-05-11T18:00Z)
NOAA Kp: 7.33 (2024-05-11T21:00Z)
NOAA Kp: 7.33 (2024-05-12T00:00Z)
NOAA Kp: 6.67 (2024-05-12T03:00Z)
NOAA Kp: 7.0 (2024-05-12T06:00Z)
2024-05-10T18:01:00-MPC-001


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