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Heart of April banter and discussion.


CoastalWx

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Low 60' dews in April are muggy as hell. With the drought this summer..we won't be seeing many days with dews over 65.

Most won't find low 60s humid unless you're standing on Mount Tolland whipping around a sling psychrometer to get excited for high dews.

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Low 60' dews in April are muggy as hell. With the drought this summer..we won't be seeing many days with dews over 65.

LOL, that means nothing. Do you know how many days we've had in 2010 that had dews in the 70s with soils parched? You have to look at the airmass of the source region. The Gulf is opened up and you'll have plenty of evapotranspiration from trees off to the sw. How does Dubai have like 85F TDs?

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LOL, that means nothing. Do you know how many days we've had in 2010 that had dews in the 70s with soils parched? You have to look at the airmass of the source region. The Gulf is opened up and you'll have plenty of evapotranspiration from trees off to the sw. How does Dubai have like 85F TDs?

Good point...now that the trees are leafed out..we can add some moisture back into the lower levels.. Thanks for clarifying

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It would really be something if the closed low cuts off so far west we get little rain. It's definitely a possibility though right now there's a decent consensus for big rains here.

I could see it shifting west and dumping on NY state and then maybe giving us leftover rains as it wobbles east. That's sort of what the euro showed, but still dumped a lot of rain.

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How is your lawn that green with no water...and you said you haven't watered it yet.

Is LESCO just spray paint?

I put down the straight fert application during the hot streak in March and then we had 2 light rain events and that 2 inches of snow that melted..all added up to like .50 lol..but it was just enough to wash it in.

But rest assured it is f'ng dry and it won't be long till it starts burning if I don't fire up the sprinklers

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Given the current pattern, persistence, and the fact that cut offs tend to happen farther sw this time of year leads this weenie to believe it is the most likely

If anything the current pattern doesn't argue for cutoffs, but the pattern amplifies later this week. If the low parked to the sw, it wouldn't be a product of this pattern per se...that happens all the time regardless of any pattern. Eventually the low would have to wobble east and that's when we would get rains..if it were to happen.

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There are two ways to get heavy rain with these lows. One is jsut good old fashioned frontogenesis where warm air is forced up over the colder air just west of the front. This usually leads to a more narrow area of heavy rainh just west and nw of the front. The other is when the ULL starts to mature and you get a trowal or tongue of moist air wrapping in off the water. In that case, moisture is forced upward via isentropic lift and it's more of a warm conveyor belt type deal. The heavy rains from part two are usually because the low is stalled and periods of mdt rain dump for a prolonged period of time. If part 2 were to come quickly through, you ain't getting much in the way of rain. We'll have to see how all this evolved as we get closer.

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