Geomagnetic storms in Richmond — Apr 13, 2009
Geomagnetic storms in Richmond on Apr 13, 2009
the Earth's magnetosphere was quiet (Kp = 2.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from April 11 to 13, 2009 for mid latitudes
Location — Richmond (geographic coordinates — 37.54 N -77.46 W | time zone UTC-04 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Richmond in April 2009
Changes in the maximum daily geomagnetic index Kp in April 2009 for mid latitudes
Location — Richmond (geographic coordinates — 37.54 N -77.46 W | time zone UTC-04 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 4
Index F10.7 = 68