Geomagnetic storms in Philadelphia — Jan 01, 2016
Geomagnetic storms in Philadelphia on Jan 01, 2016
geomagnetic storm was occured — level G1.0 (Kp = 5.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from December 30, 2015 to January 1, 2016 for mid latitudes
Location — Philadelphia (geographic coordinates — 40.01 N -75.13 W | time zone UTC-05)

This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Philadelphia in January 2016
Changes in the maximum daily geomagnetic index Kp in January 2016 for mid latitudes
Location — Philadelphia (geographic coordinates — 40.01 N -75.13 W | time zone UTC-05)
geomagnetic storms in December 2015 (Philadelphia)
geomagnetic storms in February 2016 (Philadelphia)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 27
Index F10.7 = 98