The Saddlebrooke mash down; 2.48 inches in under two hours! Flow in the CDO!

Still a chance, a small one for a shower today, before it dries out for a few days. Mods pretty sure about rain on the Cats this afternoon, which is good. Should be a very photogenic day, with nice shots of more isolated thunderblasters.

With that out of the way…let us reprise yesterday, the good and the bad.

Only 0.17 inches here in Sutherland Heights yesterday while Saddlebrooke was getting shafted, rain shafted, that is. Moore Road at La Cholla, over there, also got more than TWO inches yesterday afternoon. You can check the interesting amounts here and here.

Another near miss here at the house. May have to sell if this keeps up. July rain here in Sutherland Heights, now at only 2.87 inches (normal is 3.5 inches) while everywhere within radius of two miles has more, for example, about 3.5 inches already over there to the south on Trotter (just S of Golder Ranch Drive), and 4 or so inches in places in and around Saddlebrooke, almost within ear shot.

Here are the effects of more July rain than here; these shots from yesterday morning down in the Regional State Park next to Lago del Oro Road:

8:05 AM. Riding pal, Nora B., admires the vegetation erupting in Cat Regional Park where they have had more rain than I have. Also note she forgot to put the saddle on my horse Jake. How funny is that? — 8:05 AM. For depth perspective, riding pal, Nora B., co-author with hubby of “Wildflowers of Arizona”, admires the vegetation as she usually does being a big vegetation “author” and all that. This is how the summer vegetation is erupting in Cat Regional Park now where they have had more rain than I have. :(…. Might be worth a look down there. Think about it. Also note; she forgot to put the saddle on my horse, Jake. How funny is that? Also shows I have a friend that doesn’t mind an excessive amount of cloud chatter, unlike our former engineer, Jack R., , who had to rip his headset off when I spoke about clouds to crew members on our research flights at the University of Washington. I liked Jack, though, shown below for reasons of nostalgia.

The late Jack Russell, 1942-1998, engineer with the Cloud and Aerosol Research Group, University of Washington. Kept EVERYTHING running! — The late Jack Russell, 1942-1998, engineer with the Cloud and Aerosol Research Group, University of Washington. He kept EVERYTHING running, though he was not fond of cloud talk! I ahd to tell him about cloud instruments that were busted, but we kidded around a lot, too, leading a grad student who observed our relationship to say, “I don’t know whether Jack loves you or hates you.”

Continuing with vegetation shots after nostalgia break:

Also had a surge down the CDO wash. I know you like to see this, you love water, so here are two shots from yesterday afternoon after the Saddlebrooke mash down:

SONY DSC — 3:12 PM. Just as the surge passed at Wilds Road down by the mail boxes.

While the rain was a disappointment, all the other scenes yesterday caused more than 200 photos to be taken from it. Since I have termed myself, rightly or wrongly, as a “cloud maven”, I should show you ones I thought were exceptional, pretty and or dramatic. The first one, while I was looking forlornly at the Saddlebrooke cloudburst, “Why there, and not on me?”:

1:17 PM. The Saddlebrooke mash down as it was happening. Thought it might propagate this way, that is, the push of wind out of this send up a giant Cumulus to Cumulonimbus over ME, and while the sky darkened for awhile, no real cloudburst occurred.

Here’s what rips your heart out, the big, smooth-looking base indicating a good updraft right overhead but nothing comes out. The giant drops, those ones that are the biggest ones in the cloud could be coming down, defeating the updraft that’s been holding them up there because they’ve gotten too big and heavy for it, and likeyly they were even were big hail stones or giant graupel particles (soft hail), and they’re up there. but the strands of those biggest drops begin to streaming downward just a mile away you see. First, you have some sky rage seeing those strands reach the ground just a mile away, your face reddening, but then, being by nature more contemplative, resign yourself to yet another miss as now the sky fills with dead looking debris cloud upstream of you, only producing light, steady “little baby” rain at best, rain that wouldn’t amount to that much, only might be important to a flying ant colony, but that’s about it. Heartbreak Hotel, right here, overhead yesterday, started thinking about moving on again:

12:51 PM. Harris hawk takes advantage of updraft feeding Cumulus congestus base over my house. My heart was aching for those giant drop to fall out. Did the hawk know he was safe from that event somehow? — 12:51 PM. Harris hawk takes advantage of updraft feeding Cumulus congestus base over the house. My heart was aching for those giant drop to start falling out. Did the hawk know he was safe from that event somehow wherein he might have had trouble flying? Maybe he was sensing that the updraft was too chaotic, broken up into small bits, some genetic implant passed down over the eons? Will be watching for hawks under dark cloud bases and what happens now.

1:38 PM. Cu congestus base almost directly overhead. Was overhead a coupla minutes earlier. — 1:38 PM. Another Cu congestus base almost directly overhead. Was overhead a coupla minutes earlier. Not as smooth now as it was then, suggesting the updraft is getting chaotic. Darn.

Thought back, too, to all the promise, the propitious start to the day with those thunderheads, mimicking hydrogen bomb blasts, over the Mogollon Rim on the north horizon at 9:30 AM. As a cloud maven junior, you would been thinking, “THIS is going to be a special day today.” Here’s that distant scene, so fabulous to see, from Equestrian Trail Road:

9:34 AM. Giant Cumulonimbus line the Mogollon Rim already! This is a great sign for a "big day" with a good chance the same kind of air that let this happen is over us, too! Watch out, Catalinas! — 9:34 AM. Giant Cumulonimbus calvus clouds line the Mogollon Rim already! This is a great sign for a “big day” with a good chance the same kind of air that let this happen there is over us, too! Watch out, Catalinas!

11:45 AM. Sure enough, there they go, thunder on the Cats! Superb. Oh,well, you know the rest of the story. Still some great cloud scenes all day. — 11:45 AM. Sure enough, there they go, thunder on the Cats! Superb. Note anvil peaking out on the right side, middle.
Oh,well, you know the rest of the story. Still, there were so many great cloud scenes all day. I loved it overall.

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.

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