OF THE
TIMES
Así quedó la oficina de mi hermana en Dolores luego del tornado. Su auto voló más de 100 mts. #TornadoDolores pic.twitter.com/6vpt7IAH7L
— Marcelo Umpierrez (@emekavoces) April 15, 2016
... 22-degree radius halos are visible all over the world and throughout the year. Look out for them (eye care!) whenever the sky is wisped or hazed with thin cirrus clouds. These clouds are cold and contain ice crystals in even the hottest climes.
The halo is large. Stretch out the fingers of your hand at arms length. The tips of the thumb and little finger then subtend roughly 20 degrees. Place your thumb over the the sun [or moon] and the halo will be near the little finger tip.