Table 3 Geomagnetic storms with real-time Dst index of less than -100 nT and maximum GICs associated with them between February 2017 and August 2020
From: Measurement of geomagnetically induced current (GIC) around Tokyo, Japan
Order | Date & time (UT) | Type | Min. Dst (nT) | GIC (A) | ||
|---|---|---|---|---|---|---|
SFJ | STB | SFS | ||||
1 | 2018/08/25 15:12 | SG | − 174 | − 3.38 | 2.42 | NA |
2 | 2017/05/27 15:30 | SSC | − 125 | − 2.30 | − 1.71 | NA |
3 | 2017/09/07 23:00 | SSC | − 124 | NA | − 3.65 | NA |