| Observer | Crystal Harding |
|---|---|
| 位置 | -, - 高緯度 |
| Coordinates | 61° 13' 32" N / 136° 32' 55" W |
| Time | 星期四, 27 3月 2025 於 05:38 UTC |
| 持續時間 | 1小時 |
| Aurora visibility | 半空極光 |
| Aurora brightness | 明亮的極光 |
| Aurora forms | 光束 面紗 |
| Aurora Colors | 綠 紅 紫色 紫羅蘭色 黃 |
| Aurora conditions | Kp4+ Hp30: 5o Dst -47nT |
This photo was taken on iPhone 13. My husband had learned the Aurora could be good that night from apps. We had learned from other visitors that the spot we picked (campground by lake) was used by tour guides. The Aurora appeared 30-45 min after we arrived.
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| 上一個 X-閃焰 | 24/04/2026 | X2.5 |
| 上一個 M-閃焰 | 22/05/2026 | M2.3 |
| 上一個 地球磁爆 | 16/05/2026 | Kp6- (G2) |
| 無黑子天數 | |
|---|---|
| 過去 365 天內 | 3天 |
| 2026 | 3天 (2%) |
| 上一個無黑子日 | 24/02/2026 |
| 黑子數月平均 | |
|---|---|
| 4月 2026 | 79.3 -6.6 |
| 5月 2026 | 88.6 +9.3 |
| 過去 30 天內 | 100.4 +10.3 |