Geomagnetic storms in Sarnia — May 18, 2013
Geomagnetic storms in Sarnia on May 18, 2013
geomagnetic storm was occured — level G1.0 (Kp = 5.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from May 16 to 18, 2013 for mid latitudes
Location — Sarnia (geographic coordinates — 42.99 N -82.4 W | time zone UTC-04 - summer time)

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Geomagnetic storms in Sarnia in May 2013
Changes in the maximum daily geomagnetic index Kp in May 2013 for mid latitudes
Location — Sarnia (geographic coordinates — 42.99 N -82.4 W | time zone UTC-04 - summer time)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 21
Index F10.7 = 132