Space Weather Forecast Discussion
| Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center |
| Issued: 2020 Jan 25 1230 UTC |
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|
| Solar activity was very low. New Region 2757 (N03E20, Axx/alpha)
produced weak B-class activity during the period. B-class activity was
also observed from behind the E limb near S30. No Earth-directed CMEs
were observed in available satellite imagery. |
| Solar activity is expected to be at very low levels on 25-27 Jan. |
|
|
| The greater than 2 MeV electron flux was below alert threshold values,
and the greater than 10 MeV proton flux continued at background values. |
| The greater than 2 MeV electron is expected to be at normal to moderate
levels through 27 Jan. The greater than 10 MeV proton flux is expected
to remain at background levels. |
|
|
| Solar wind parameters were at nominal levels with solar wind speed
between 295-340 km/s. Total field ranged from 2-6 nT while the Bz
component varied between +/-4 nT. Phi angle was variable throughout the
period. |
| Solar wind parameters are expected to continue at nominal levels on
25-27 Jan. |
|
|
| The geomagnetic field was at quiet levels. |
| The geomagnetic field is expected to be at quiet levels for the next
three days (25-27 Jan). |
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