
An aerial view of Spencer Dam after a storm triggered historic flooding, near Bristow, Nebraska, on March 16, 2019.

Turkey lies on two major fault lines and earthquakes are frequent. In 1999, a magnitude-7.4 quake killed more than 17,000 people in northwestern Turkey.See also:

The increase in noctilucent clouds is one of the effects - among others - of increased dust concentration in the atmosphere in general, and in the upper atmosphere in particular. We suspect that most of this atmospheric dust is of cometary origin, while some of it may be due to the recent increase in volcanic activity.See also: Chemtrails? Contrails? Strange skies
Comment: See also: