Maximum Kp index on August 21, 2017
Kp = 6
Maximum Kp index on August 21, 2017
A geomagnetic storm was recorded — level G2
Kp = 6
Geomagnetic storms in Yellowknife on August 21, 2017
Time zone — UTC−06 — summer time (Yellowknife | 62.45 N 114.37 W)
Geomagnetic storms in Yellowknife in August 2017
Time zone — UTC−06 — summer time (Yellowknife | 62.45 N 114.37 W)
Geomagnetic activity indices on August 21, 2017
| Geomagnetic index Ap | 11 |
|---|---|
| Solar radio flux F10.7 | 87 |
Diary
- 27.08.2026 Today is the ninth full moon of 2026.
- 26.08.2026 Magnetic storms are expected on Earth on Friday
- 25.08.2026 A solar flare ejected a cloud of plasma toward Earth.