Geomagnetic storms in Baltimore — Aug 16, 2017
Geomagnetic storms in Baltimore on Aug 16, 2017
the Earth's magnetosphere was quiet (Kp = 3.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from August 14 to 16, 2017 for mid latitudes
Location — Baltimore (geographic coordinates — 39.3 N -76.61 W | time zone UTC-04 - summer time)

This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Baltimore in August 2017
Changes in the maximum daily geomagnetic index Kp in August 2017 for mid latitudes
Location — Baltimore (geographic coordinates — 39.3 N -76.61 W | time zone UTC-04 - summer time)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 6
Index F10.7 = 77