we have a little bit of a disturbance going on
just before 20:00 at ACE we see eratic readings on density, radial speed and temps
[link to www.swpc.noaa.gov]
along with this, the Bz is dipping into the negative
[link to www.swpc.noaa.gov]

Ace @ 21:07 UTC
Wind Speed: 353.7
Density: 13.7
[link to www.swpc.noaa.gov]
Bz: -4.0
[link to www.swpc.noaa.gov]