lv1Level:1
We do not see it. Cloudy weather.

lv2Level:2
A dim auroral glow.Soft beams of aurora.

lv3Level:3
Arch-formed aurora.The aurora which looks good.

lv4Level:4
Curtain-formed aurora.Aurora to move in a swinging motion.

lv5Level:5
Active aurora.Break up.We see a pink aurora.

SEPTEMBER 2019
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6 7 8 9 10 11 12
Level: Level: Level: Level: Level: Level: Level:
Time: Time: Time: Time: Time: Time: Time:
13 14 15 16 17 18 19
Level: Level: Level: Level: Level: Level: Level:
Time: Time: Time: Time: Time: Time: Time:
20 21 22 23 24 25 26
Level: Level: Level: Level: Level: Level: Level:
Time: Time: Time: Time: Time: Time: Time:
27 28 29 30 - - -
Level: Level: Level: Level: - - -
- - -
Time: Time: Time: Time: - - -