Geomagnetic storms in Philadelphia — Dec 19, 2021
Geomagnetic storms in Philadelphia on Dec 19, 2021
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 17 to 19, 2021 for mid latitudes
Location — Philadelphia (geographic coordinates — 40.01 N -75.13 W | time zone UTC-05)
This chart in PNG format — high resolution
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Geomagnetic storms in Philadelphia in December 2021
Changes in the maximum daily geomagnetic index Kp in December 2021 for mid latitudes
Location — Philadelphia (geographic coordinates — 40.01 N -75.13 W | time zone UTC-05)
geomagnetic storms in November 2021 (Philadelphia)
geomagnetic storms in January 2022 (Philadelphia)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 12
Index F10.7 = 115