Level:1
We do not see it. Cloudy weather.
Level:2
A dim auroral glow.Soft beams of aurora.
Level:3
Arch-formed aurora.The aurora which looks good.
Level:4
Curtain-formed aurora.Aurora to move in a swinging motion.
Level:5
Active aurora.Break up.We see a pink aurora.
| AUGUST 2021 | ||||||
| SUN | MON | TUE | WED | THU | FRI | SAT |
| - | - | - | - | 12 | 13 | 14 |
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| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
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| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
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| 29 | 30 | 31 | - | - | - | - |
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| SEPTEMBER 2021 | ||||||
| SUN | MON | TUE | WED | THU | FRI | SAT |
| - | - | - | 1 | 2 | 3 | 4 |
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| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
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| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
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| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
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| 26 | 27 | 28 | 29 | 30 | - | - |
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| OCTOBER 2021 | ||||||
| SUN | MON | TUE | WED | THU | FRI | SAT |
| - | - | - | - | - | 1 | 2 |
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| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
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| 10 | 11 | 12 | - | - | - | - |
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