Pogoda kosmiczna - Dyskusja
Odnotowany: 2018 Jan 16 1230 UTC
Przygotowane przez Departament do Spraw Komercjalizacji USA, NOAA, Centrum Prognozowania Pogody Kosmicznej (SWPC) i przetworzony przez SpaceWeatherLive.com
Solar activity was very low. Slight growth was observed in Region 2696
(S13E19, Cro/beta). No Earth-directed CMEs were observed in available
Solar activity is expected to remain at very low levels throughout the
forecast period (16-18 Jan).
The greater than 2 MeV electron flux reached moderate levels and the
greater than 10 MeV proton flux was steady at background levels.
The greater than 2 MeV electron flux is expected to be at normal to
moderate levels throughout the forecast period (16-18 Jan). The greater
than 10 MeV proton flux is expected to persist at background levels
throughout the forecast period.
Solar wind speed continued to decline over the period from a positive
polarity CH HSS. Solar wind speed decreased from 510 km/s to near 430
km/s. Total field was between 1-5 nT while the Bz component was between
+4/-3 nT. Phi angle was oriented in a predominantly positive (away)
sector with a few deviations into a negative (towards) sector between
15/1320-1420 and 15/2330-16/0200.
Solar wind parameters are expected to be near nominal levels for the
next three days (16-18 Jan).
The geomagnetic field was quiet.
The geomagnetic field is expected to be mostly quiet for the next three
days (16-18 Jan).