Aurora Borealis over Helsinki

It's quite rare to see aurora borealis in Helsinki, I've mostly only seen them around 400 km or more north.

Fairly weak and variable. I was only able to point my camera south and up, not north where the auroras normally are brightest - because of buildings and light-pollution in that direction.

As usual only green is visible to the naked eye, while the camera also picks up reds and maybe blues.

Canon 500D with 17-40/F4L lens at 17mm/F4 on tripd. iso400, 8-10 s exposure with cable-release.

See also: Kilpisjärvi auroras from 2012, and Oravais auroras from 2011.

Korttelirastit Otaniemi

6 km course, about +2C and cloudy. Most snow has melted - no need for spiked shoes. 7.99km route at 5:51/km pace. Placing around 18th out of 107 runners. About 2 min of error in total.

  • Just after #2 there is no way through directly towards #3, but I still run that way and check that the fence is really there. +30s.
  • Out of #8 there is a steep hill to climb on the direct route - but I choose the easy way around instead. +30s.
  • Running down the hill from #9 towards #10 I plan to round the building to the right - it looks better - but then follow others the left route around the building. Again probably +30s.
  • At #13 it's hard to say from the map if there is a passage between the buildings, and the left more direct route would work. The long way around (right of the building) and back is slow and probably at least +30s again here.

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