Geomagnetic storms in Lisbon — Sep 27, 2017
Geomagnetic storms in Lisbon on Sep 27, 2017
geomagnetic storm was occured — level G2.0 (Kp = 6.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 25 to 27, 2017 for mid latitudes
Location — Lisbon (geographic coordinates — 38.72 N -9.14 W | time zone UTC+01 - summer time)

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Geomagnetic storms in Lisbon in September 2017
Changes in the maximum daily geomagnetic index Kp in September 2017 for mid latitudes
Location — Lisbon (geographic coordinates — 38.72 N -9.14 W | time zone UTC+01 - summer time)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 37
Index F10.7 = 91