Geomagnetic storms in Seattle — Sep 20, 2018
Geomagnetic storms in Seattle on Sep 20, 2018
the Earth's magnetosphere was quiet (Kp = 1.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 18 to 20, 2018 for mid latitudes
Location — Seattle (geographic coordinates — 47.62 N -122.35 W | time zone UTC-07 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Seattle in September 2018
Changes in the maximum daily geomagnetic index Kp in September 2018 for mid latitudes
Location — Seattle (geographic coordinates — 47.62 N -122.35 W | time zone UTC-07 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 2
Index F10.7 = 67