:Product: Forecast Discussion
:Issued: 2019 Feb 16 1230 UTC
# Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center
#
Solar Activity

.24 hr Summary...
Solar activity was very low. The visible disk remained spotless. No
Earth-directed CMEs were observed in available coronagraph imagery.

.Forecast...
Solar activity is expected to be very low on 16-18 Feb.

Energetic Particles

.24 hr Summary...
The greater than 2 MeV electron flux reached moderate levels. The
greater than 10 MeV proton flux remained at background values.

.Forecast...
The greater than 2 MeV electron flux is expected to reach moderate
levels on 16-18 Feb. The greater than 10 MeV proton flux is expected to
continue at background levels all three days.

Solar Wind

.24 hr Summary...
Solar wind parameters reflected ambient background conditions.

.Forecast...
Ambient solar wind conditions are anticipated throughout the forecast
period (16-18 Feb).

Geospace

.24 hr Summary...
The geomagnetic field was quiet.

.Forecast...
The geomagnetic field is expected to be mostly quiet on 16-18 Feb under
a nominal solar wind regime.