A total of 9 numbered sunspot groups were identified on the disk over the past 24 hours. Solar flaring activity was low over the past 24 hours, with only C-class flares identified. The largest flare was a C4.2 flare (SIDC Flare 3654) peaking on February 19 at 10:49 UTC, which was produced by SIDC Sunspot Group 404 (NOAA Active Region 3997). Solar flaring activity is expected to be low over the next 24 hours, with C-class flares very likely and a M-class flares possible.
No Earth directed CMEs were observed in the last 24 hours.
SIDC Coronal Hole 91 (high-latitude coronal hole with a positive polarity) crossed the central meridian on February 16. This CH is located at high northern latitudes, so its solar wind will probably not affect the Earth.
The greater than 10 MeV proton flux was below the threshold level over the past 24 hours. It is expected to remain below the threshold level over the next 24 hours.
The greater-than-10 MeV GOES 16 and 18 electron flux has been above the threshold in the last 24 hours, but it is currently below it. It is expected to rise above the threshold in the next 24 hours. The 24-hour electron fluence is currently at normal levels and is expected to remain so in the next 24 hours.