💾 Archived View for gemini.bortzmeyer.org › presto › 2024-05-09.gmi captured on 2024-05-10 at 16:43:05. Gemini links have been rewritten to link to archived content
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Issued on 2024 May 09 0949 UTC
An X2.3 flare has occurred with a peak time 09:13 UTC on May 09, produced by NOAA AR 3664. Type II and type IV radio emissions were detected at 09:02 UTC and 09:10 UTC, respectively, during the flaring activity. Currently no increase is observed in the GOES proton flux. Moderately disturbed radio communications have been observed related to this flaring activity.
Issued on 2024 May 09 1056 UTC
A halo coronal mass ejection (CME) was observed on SOHO/LASCO-C2 images starting around 12:48 UTC on May 08. This halo CME is associated with a M8.7 flare, which peaked at 12:04 UTC, produced by NOAA AR 3664. With its source region closer to the central meridian and with a projected speed of about 446 km/s (as measured by the Cactus tool), the corresponding ICME is expected to impact the Earth on May 11.
Issued on 2024 May 09 1209 UTC
A partial halo coronal mass ejection (CME) was first observed on SOHO/LASCO-C2 images around 22:36 UTC on May 08. This CME is associated with a X1.0 flare, which peaked at 21:40 UTC, produced by NOAA AR 3664. It has a projected width of about 184 deg and a projected speed of about 552 km/s (as measured by the Cactus tool). With its source region closer to the central meridian, the corresponding ICME is expected to impact the Earth late on May 11 or early on May 12.
Issued on 2024 May 09 1712 UTC
A partial halo coronal mass ejection (CME) was first observed on SOHO/LASCO-C2 images around 09:24 UTC on May 09. This CME is associated with an X2.3 flare, which peaked at 09:13 UTC, produced by NOAA AR 3664. It has a projected width of about 180 deg and a projected speed of about 1000 km/s. Associated type II and type IV radio emissions were detected at 09:02 UTC and 09:10 UTC, respectively, during the flaring activity. The corresponding ICME is expected to impact the Earth early on May 11.
Issued on 2024 May 09 1830 UTC
An X1.1 flare has occurred with a peak time 17:44 UTC on May 09, produced by NOAA AR 3664. Type II and type IV radio emissions were detected at 17:32 UTC and 17:45 UTC, respectively, during the flaring activity. Currently, the GOES proton flux is slightly enhanced but remains below the 10 pfu threshold level. Moderately disturbed radio communications have been observed related to this flaring activity.