Space Weather Message Code: SUMSUD Serial Number: 167
Space Weather Message Code: SUMSUD
Serial Number: 167 Issue Time: 2013 Feb 16 1217 UTC SUMMARY: Geomagnetic Sudden Impulse Observed: 2013 Feb 16 1210 UTC Deviation: 10 nT Station: Boulder NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/NOAAscales