October 7, 2015 Auroras
Grand Rapids, MN
Strong geomagnetic storming conditions occurred as a corotating interaction region moved in, igniting the northern lights. Things were already unsettled enough to get a show going on the northern horizon, but then Bz dropped south and fluctuated between -5 nT and -10 nT.
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| Bright auroras at Deer Lake. |
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| Bright auroras at Deer Lake.. |
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| Bright auroras at Deer Lake. |
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| Looking straight up at the Milky Way. |
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| STEVE appears briefly around 1:00 AM CDT. |
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| Last shot at Deer Lake. |
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Moose Lake (North of Deer Lake).
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| Auroras, Fog, and Moon over Pughole Lake. |
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| Auroras, Fog, and Moon over Pughole Lake. |
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| Auroras, Fog, and Moon over Pughole Lake. |
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| Auroras, Fog, and Moon over Pughole Lake. |
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| A 24 mm shot of the multi-colored auroras. |
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| 16 mm shot of the multiple-colored auroras. |
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| Multiple colors shot at 24 mm. |
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| Auroras, Fog, and Moon over Pughole Lake. |
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