Nearby locations get shafted as summer thunderstorms go on for one more day

Looks now, in spite of a few Altocumulus clouds around that yesterday was the LAST day of our summer rain season in terms of having rain. Much drier air moving across Arizona from the west now. Kinda sad about it, still yesterday was GREAT, a final tribute in a way. Will have some stats tomorrow on how we did here in Catalina/SH compared to normal. Big trough comes in around the 25th to give a preview of cool fall weather. I suppose you’ll like that, not being hot every day.

In the meantime, your cloud day yesterday below, in detail, of course.

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6:37 AM. Altocumulus, still hanging out, providing a nice sight during a dog walk.

 

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6:38 AM. Ones over there, too. Nice Ac castellanus turret sticking up in the distance. Another day with a chance of Cumulonimbus clouds.

 

9:12 AM.  Pretty Altocumulus/ floccus and castellanus (has a flat bottom).

9:12 AM. Pretty Altocumulus/ floccus and castellanus (has a flat bottom).
11:38 AM.  Early, plumpy Cumulus clouds over Oro Valley and the Torts give hope for some rain.  On the right, a "cloud street", one issuing off the Catalinas toward the Torts.

11:38 AM. Early, plumpy Cumulus clouds over Oro Valley and the Torts give hope for some rain. On the right, a “cloud street”, one issuing off the Catalinas toward the Torts.
12:08 PM.  Here's a promising sign.  Its only 12:08 PM and there's a wall of Cumulonimbus lining the high terrain N to NNE of Catalina/SH. Could be that there is still enough water up top to support a thunderhead 'round here.

12:08 PM. Here’s a promising sign. Its only 12:08 PM and there’s a wall of Cumulonimbus lining the high terrain N to NNE of Catalina/SH. Could be that there is still enough water up top to support a thunderhead ’round here.
12:26 PM.  NOthing much going on in this cloud street.   But it will amazingly enough.

12:26 PM. Nothing much going on in this cloud street.  But it will, amazingly enough.
12:47 PM.  Since I want you to think exactly the same things that I do, you should have thought, "Huh.  That's not a bad cloud base just over there on top of Oro Valley.  Wonder if its going to do anything (form ice) topside?"  At this point, you start obsessing over this cloud bottom, not leaving it for even a minute because you don't want to miss anything.  Maybe you call a friend, too, and tell them about it.

12:47 PM. Since I want you to think exactly the same things that I do, you should have thought, “Huh. That’s not a bad cloud base just over there on top of Oro Valley. Wonder if its going to do anything (form ice) topside?” At this point, you start obsessing over this largest cloud bottom, not leaving it for even a minute because you don’t want to miss anything. Maybe you call a friend, too, and tell them about it.  That’s probably what you should have done.
12:55 PM.  You're upset you didn't call a friend because now you see that there's a ton of ice up at the top, no shaft coming out of the bottom, but there surely will be.  You could have let them know there was going to at least be rain, especially if they live over there by Saddlebrooke Ranch.

12:55 PM. You’re upset you didn’t call a friend because now you see that there’s a ton of ice up at the top, no shaft coming out of the bottom, but there surely will be. You could have let them know there was going to at least be rain, especially if they live over there by Saddlebrooke Ranch.
1:00 PM.  Just five minutes later, the shaft is already on the ground!

1:00 PM. Just five minutes later, the shaft is already on the ground!
1:08 PM.  Thunder galore by now, and a surprising even to me, strong thunderstorm.  And there wasn't another one around for about 50 miles in all directions!  How lucky were we?  Plenty.

1:08 PM. Thunder galore by now, and a surprising even to me, strong thunderstorm. And there wasn’t another one around for about 50 miles in all directions! How lucky were we? Plenty.
4:20 PM.  The last thunderstorm of the day was over there behind the Catalinas.  Could here thunder from.  I love Ms. Mt. Lemmon and the Catalinas, but lately they've been letting me down.  No thunderheads have shot upward from them, only morning Cu and afternoon moderate Cu, mostly, "hold the ice"; not even deep enough to form ice.  Its hard to keep caring for something when its always letting you down.

4:20 PM. The last thunderstorm of the day was over there behind the Catalinas. Could here thunder from. I love Ms. Mt. Lemmon and the Catalinas, but lately they’ve been letting me down. No thunderheads have shot upward from them, only morning Cu and afternoon moderate Cu, mostly, “hold the ice”; not even deep enough to form ice. Its hard to keep caring for something when its always letting you down.
6:36 PM.  Still, it was a great cloud effort yesterday, and here even in the evening, some are still putting out.  And with a couple of drops from the earlier storm to the NW, we got to register a trace of rain in The Heights.

6:36 PM. Still, it was a great cloud effort yesterday, and here even in the evening, some are still putting out. And with a couple of drops from the earlier storm to the NW, we got to register a trace of rain in The Heights.

By Art Rangno

Retiree from a group specializing in airborne measurements of clouds and aerosols at the University of Washington (Cloud and Aerosol Research Group). The projects in which I participated were in many countries; from the Arctic to Brazil, from the Marshall Islands to South Africa.