Geomagnetic storms in September 2017

Sep 1, 2017 London

Geomagnetic storms in August 2017 Switch to calendar view Geomagnetic storms in October 2017

Geomagnetic storms in London in September 2017

Changes in the maximum daily geomagnetic index Kp in September 2017 for mid latitudes

Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)

geomagnetic storms in August 2017 (London) geomagnetic storms in October 2017 (London)

Changes in the maximum daily geomagnetic index Kp in September 2017

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

List of magnetic storms in September 2017

Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)

Days with magnetic storms — 12

02 September 2017 — Magnetic storm of level G1

04 September 2017 — Magnetic storm of level G1

07 September 2017 — Magnetic storm of level G4

08 September 2017 — Magnetic storm of level G4

12 September 2017 — Magnetic storm of level G1

13 September 2017 — Magnetic storm of level G1

14 September 2017 — Magnetic storm of level G2

15 September 2017 — Magnetic storm of level G2

16 September 2017 — Magnetic storm of level G2

18 September 2017 — Magnetic storm of level G1

27 September 2017 — Magnetic storm of level G2

28 September 2017 — Magnetic storm of level G3

Days with geomagnetic disturbances — 6

01 September 2017 — geomagnetic disturbances

05 September 2017 — geomagnetic disturbances

06 September 2017 — geomagnetic disturbances

10 September 2017 — geomagnetic disturbances

17 September 2017 — geomagnetic disturbances

30 September 2017 — geomagnetic disturbances

Maximum of solar activity in September 2017

Solar radio flux (10.7 cm) = 140

Mean planetary A index = 96

Mean planetary Kp index = 8