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NE snow event March 4th

tiger_deF

By tiger_deF,
in New England

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dendrite
dendrite
dendrite
dendrite

But she keeps coming back, doesn’t she?

FXWX
FXWX

I've been involved with this end of forecasting for 30+ years and things have certainly changed.  But there are a multitude of factors in play now (input from DPW/Police/Politicians/Bus companies/insu

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ORH_wxman

ORH_wxman

Posted
Posted
2 minutes ago, dryslot said:

Did you get up in front of the class and work out the equation on the chalkboard?   lol

Lol...no, thank God....it was mostly an inside joke with Chris since he went to Cornell too...we all had to derive it in mesoscale meteorology and it is as bad it sounds. I think it literally takes up like 2-3 pages in a notebook. I'm not sure how other programs deal with that horrific equation.

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dendrite

dendrite

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Posted
1 minute ago, ORH_wxman said:

Lol...no, thank God....it was mostly an inside joke with Chris since he went to Cornell too...we all had to derive it in mesoscale meteorology and it is as bad it sounds. I think it literally takes up like 2-3 pages in a notebook.

I always liked that stuff...fronto....QG height tendency...QG omega......friction....spherical coordinates

those were the days

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Ginx snewx

Ginx snewx

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Just now, ORH_wxman said:

HREF gone wild......

 

 

 

F = 1 | ∇ θ | ⋅ ∂ θ ∂ x { 1 C p ( p ∘ p ) κ [ ∂ ∂ x ( d Q d t ) ] − ( ∂ u ∂ x ∂ θ ∂ x ) − ( ∂ v ∂ x ∂ θ ∂ y ) − ( ∂ w ∂ x ∂ θ ∂ z ) } + ∂ θ ∂ y { 1 C p ( p ∘ p ) κ [ ∂ ∂ y ( d Q d t ) ] − ( ∂ u ∂ y ∂ θ ∂ x ) − ( ∂ v ∂ y ∂ θ ∂ y ) − ( ∂ w ∂ y ∂ θ ∂ z ) } + ∂ θ ∂ z { p ∘ κ C p [ ∂ ∂ z ( p − κ d Q d t ) ] − ( ∂ u ∂ z ∂ θ ∂ x ) − ( ∂ v ∂ z ∂ θ ∂ y ) − ( ∂ w ∂ z ∂ θ ∂ z ) } {\displaystyle {\begin{alignedat}{3}F={\frac {1}{|\nabla \theta |}}\cdot {\frac {\partial \theta }{\partial x}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial x}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial x}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial x}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial x}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial y}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial y}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial y}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial y}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial y}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial z}}\left\{{\frac {p_{\circ }^{\kappa }}{C_{p}}}\left[{\frac {\partial }{\partial z}}\left(p^{-\kappa }{\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial z}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial z}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial z}}{\frac {\partial \theta }{\partial z}}\right)\right\}\end{alignedat}}} {\begin{alignedat}{3}F={\frac {1}{|\nabla \theta |}}\cdot {\frac {\partial \theta }{\partial x}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial x}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial x}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial x}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial x}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial y}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial y}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial y}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial y}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial y}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial z}}\left\{{\frac {p_{\circ }^{\kappa }}{C_{p}}}\left[{\frac {\partial }{\partial z}}\left(p^{{-\kappa }}{\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial z}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial z}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial z}}{\frac {\partial \theta }{\partial z}}\right)\right\}\end{alignedat}}

Lol 

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JKEisMan

JKEisMan

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1 minute ago, ORH_wxman said:

HREF gone wild......

 

 

 

F = 1 | ∇ θ | ⋅ ∂ θ ∂ x { 1 C p ( p ∘ p ) κ [ ∂ ∂ x ( d Q d t ) ] − ( ∂ u ∂ x ∂ θ ∂ x ) − ( ∂ v ∂ x ∂ θ ∂ y ) − ( ∂ w ∂ x ∂ θ ∂ z ) } + ∂ θ ∂ y { 1 C p ( p ∘ p ) κ [ ∂ ∂ y ( d Q d t ) ] − ( ∂ u ∂ y ∂ θ ∂ x ) − ( ∂ v ∂ y ∂ θ ∂ y ) − ( ∂ w ∂ y ∂ θ ∂ z ) } + ∂ θ ∂ z { p ∘ κ C p [ ∂ ∂ z ( p − κ d Q d t ) ] − ( ∂ u ∂ z ∂ θ ∂ x ) − ( ∂ v ∂ z ∂ θ ∂ y ) − ( ∂ w ∂ z ∂ θ ∂ z ) } {\displaystyle {\begin{alignedat}{3}F={\frac {1}{|\nabla \theta |}}\cdot {\frac {\partial \theta }{\partial x}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial x}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial x}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial x}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial x}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial y}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial y}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial y}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial y}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial y}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial z}}\left\{{\frac {p_{\circ }^{\kappa }}{C_{p}}}\left[{\frac {\partial }{\partial z}}\left(p^{-\kappa }{\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial z}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial z}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial z}}{\frac {\partial \theta }{\partial z}}\right)\right\}\end{alignedat}}} {\begin{alignedat}{3}F={\frac {1}{|\nabla \theta |}}\cdot {\frac {\partial \theta }{\partial x}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial x}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial x}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial x}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial x}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial y}}\left\{{\frac {1}{C_{p}}}\left({\frac {p_{\circ }}{p}}\right)^{\kappa }\left[{\frac {\partial }{\partial y}}\left({\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial y}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial y}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial y}}{\frac {\partial \theta }{\partial z}}\right)\right\}\\+{\frac {\partial \theta }{\partial z}}\left\{{\frac {p_{\circ }^{\kappa }}{C_{p}}}\left[{\frac {\partial }{\partial z}}\left(p^{{-\kappa }}{\frac {dQ}{dt}}\right)\right]-\left({\frac {\partial u}{\partial z}}{\frac {\partial \theta }{\partial x}}\right)-\left({\frac {\partial v}{\partial z}}{\frac {\partial \theta }{\partial y}}\right)-\left({\frac {\partial w}{\partial z}}{\frac {\partial \theta }{\partial z}}\right)\right\}\end{alignedat}}

Just plug it into mathematica.

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OceanStWx

OceanStWx

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6 minutes ago, ORH_wxman said:

Lol...no, thank God....it was mostly an inside joke with Chris since he went to Cornell too...we all had to derive it in mesoscale meteorology and it is as bad it sounds. I think it literally takes up like 2-3 pages in a notebook. I'm not sure how other programs deal with that horrific equation.

What does it say about me that it was more my style to rip a 6 pack or bottle of wine back in Advanced Forecasting while we talked about the Indian Monsoon?

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ORH_wxman

ORH_wxman

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2 minutes ago, OceanStWx said:

What does it say about me that it was more my style to rip a 6 pack or bottle of wine back in Advanced Forecasting while we talked about the Indian Monsoon?

I don't think I remember my entire 2nd semester senior year except for dates of snow events...there was advanced forecasting in there somewhere as a blurry memory.

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dryslot

dryslot

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Posted
3 minutes ago, OceanStWx said:

What does it say about me that it was more my style to rip a 6 pack or bottle of wine back in Advanced Forecasting while we talked about the Indian Monsoon?

There was actually some wine that wasn't to bad that had screw caps.

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