Lenticular Clouds and a Flower

The Wickenburg and surrounding area forecast called for high winds (to 40 MPH) all day today. In the sky (clickable image above) we saw several areas like the one depicted having lenticular (altocumulus lenticularis) or lens-shaped clouds. Sometimes called “standing lenticulars,” the clouds appear stationary in the sky but the truth is they are in a very high winds condition usually downwind from mountain ridges. The clouds condense at the tops of the “mountain wave” where the airmass is rising and descending as it moves away from the ridge, I think they are very pretty to look at, but I wouldn’t care to be in an aircraft anywhere near them.

In other news, we had an Argentine Giant Cactus flower opening up on Palm Sunday evening. The photo below is that flower in the broad daylight of Monday afternoon. Click on either image to enlarge.

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