A mix of sun and cloud with moderate to high winds and a high of 20C. Currently we have mostly cloudy skies, a temperature of 13C and our winds are from the ENE at 8 km/h increasing to 20 km/h throughout the day.
Our FIRE DANGER continues to sit at MODERATE to HIGH. We a MARINE WIND WARNING for the LAKE today and no other weather warnings for our area at this time.
HAVE A GREAT DAY!


Winds
Issued 03:00 AM CDT 07 September 2017
Today Tonight and Friday. Strong wind warning in effect. Wind north 15 knots veering to east 15 early this evening then increasing to south 20 Friday morning.


The Flash Spectrum of the Sun
Image Credit & Copyright: Yujing Qin (University of Arizona) Explanation: In clear Madras, Oregon skies, this colorful eclipse composite captured the
elusive chromospheric or flash spectrum of the Sun. Only three exposures, made on August 21 with telephoto lens and diffraction grating, are aligned in the frame. Directly imaged at the far left, the Sun’s
diamond ring-like appearance at the beginning and end of totality brackets a silhouette of the lunar disk at maximum eclipse. Spread by the
diffraction grating into the spectrum of colors toward the right, the Sun’s
photospheric spectrum traces the two continuous streaks. They correspond to the diamond ring glimpses of the Sun’s normally overwhelming disk. But individual eclipse images also appear at each wavelength of light emitted by atoms along the thin, fleeting arcs of
the solar chromosphere. The brightest images, or strongest
chromospheric emission, are due to Hydrogen atoms. Red hydrogen alpha emission is at the far right with blue and purple hydrogen series emission to the left. In between, the brightest yellow emission is caused by atoms of Helium, an element
only first discovered in the
flash spectrum of the Sun.
Tomorrow’s picture: a great gig in the sky