💾 Archived View for radia.bortzmeyer.org › presto › 2024-07-28.gmi captured on 2024-08-25 at 04:22:05. Gemini links have been rewritten to link to archived content
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Issued on 2024 Jul 28 0843 UTC
A halo coronal mass ejection (CME) was first observed in the SOHO/LASCO C2 images around 06:30 UTC on Jul 27. This CME was possibly associated with a M3.1 flare, which peaked at 05:46 UTC on Jul 27, produced by NOAA AR 3762 (S11 W25). Possibly associated type IV radio emissions were detected at 06:43 UTC on Jul 27. With a projected speed of about 450 km/s, it is expected to impact the Earth on 30-31 Jul.
Issued on 2024 Jul 28 1300 UTC
A halo coronal mass ejection (CME) was first observed in the SOHO/LASCO-C2 images around 02:24 UTC on Jul 28. This CME was associated to two subsequent M-class flares from the NOAA AR 3766 (S07 E10) and the EUV wave. The first M7.8 flare peaked at 01:51 UTC and the second M9.9 flare peaked at 01:57 UTC on Jul 28. Associated type II radio emissions were detected at 01:51 UTC on Jul 28, during the flaring activities. With a projected speed of about 470 km/s and its source region located closer to the central meridian, it is expected to impact the Earth later on the evening of July 31.