annabelehaki

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  • in reply to: Reports on TID activity from 23 to 25 April 2019 #4391
    annabelehaki
    Participant

    Looking more on the possible TID drivers I have discovered the message below issued by the DONKI/CCMC :
    Based on preliminary heliospheric modeling carried out at NASA Community Coordinated Modeling Center/Space Weather Research Center, it is
    estimated that the CME may impact Parker Solar Probe (glancing blow) and STEREO B (glancing blow). The leading edge or flank of the CME
    will reach Parker Solar Probe at 2019-04-23T18:00Z and STEREO B at 2019-04-25T16:00Z (plus minus 7 hours).

    in reply to: Reports on TID activity from 23 to 25 April 2019 #4389
    annabelehaki
    Participant

    I see a strong expansion in the westward auroral electrojet around midnight of the 23 to 24 April. I attach the IL plot from the IMAGE magnetometer network. Such conditions can certainly trigger TID activity in European mid-latitudes.

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