Geomagnetic storms in Portland in September 2020

Sep 1, 2020 Portland

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Geomagnetic storms in Portland in September 2020

Changes in the maximum daily geomagnetic index Kp in September 2020 for mid latitudes

Location — Portland (geographic coordinates — 45.54 N -122.65 W | time zone UTC-08)

geomagnetic storms in August 2020 (Portland) geomagnetic storms in October 2020 (Portland)

Changes in the maximum daily geomagnetic index Kp in September 2020

This chart in PNG format — high resolution API data: JSON or TXT

List of magnetic storms in September 2020

Location — Portland (geographic coordinates — 45.54 N -122.65 W | time zone UTC-08)

Days with magnetic storms — 6

23 September 2020 — Magnetic storm of level G1

24 September 2020 — Magnetic storm of level G1

25 September 2020 — Magnetic storm of level G1

26 September 2020 — Magnetic storm of level G1

27 September 2020 — Magnetic storm of level G2

28 September 2020 — Magnetic storm of level G1

Days with geomagnetic disturbances — 1

29 September 2020 — geomagnetic disturbances

Maximum of solar activity in September 2020

Solar radio flux (10.7 cm) = 74

Mean planetary A index = 33

Mean planetary Kp index = 6