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October Banter and discussion


CoastalWx

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I am so fortunate that just up my road about 1/2 mile it peaks at 650 ft or so with a plateau of corn fields that maximize drifts, my personal fetish I guess, makes for great walks and cool pics even in minor events.

 

Not bootleg, man-made, ice drifts from other parts of your state. Just pure wind driven snow.

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Not bootleg, man-made, ice drifts from other parts of your state. Just pure wind driven snow.

On Rt 49 in Sterling Ct I have seen 2 inches of snow blown across a 3/4 mile corn field into 8-10 foot drifts. The one pic with the bucket loader is from there.. I am sure our state plow guy KBC360 on here knows the spot well. They need bucket loaders there often. Perfect setup on NW post storm low dew days. I have about 200 pictures or more from over the years. Special place that is.
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On Rt 49 in Sterling Ct I have seen 2 inches of snow blown across a 3/4 mile corn field into 8-10 foot drifts. The one pic with the bucket loader is from there.. I am sure our state plow guy KRB on here knows the spot well. They need bucket loaders there often. Perfect setup on NW post storm low dew days. I have about 200 pictures or more from over the years. Special place that is.

 

At DVN I used to have a couple hundred yard walk from the WFO to the upper air inflation building. Those blizzard/ground blizzard days were miserable and awesome at the same time. I mean obvious cold, but you truly felt like you were on another planet at times.

 

Ground blizzard coming to an end in December of my first year there.

post-44-0-00150700-1380938060_thumb.jpg

 

12/9/09 blizzard, DVN airport terminal building

 

post-44-0-90613400-1380938052_thumb.jpg

 

This is roughly 800 feet away from the WFO, totally obscured

 

post-44-0-80702700-1380938037_thumb.jpg

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Wonder if Quincy saw anything out in Iowa/Nebraska today.  Lot of stuff fired there.  

 

In snow news, anybody else see the civil emergency warnings out in South Dakota?  I don't think I've ever seen that before, though I certainly haven't been around long.

 

It's pretty common in parts of the Upper Midwest to have civil emergencies issued regarding travel restrictions. Many of the highways that are perpendicular to the wind direction are pretty much impassable during and shortly after a blizzard.

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Nice pics Ocean State, lol you probably had a couple of launches like this one tonight from Krap ! Geezus look at tha instability, no wonder they had T snow

 

 

dvn_2008122119.gif

 

My first truly difficult launch in the NWS (about 3 months of solo upper air launching by this point).

 

Our MMTS read -4, winds were gusting to 45 mph. Winds were nearly due west as you can see, and the inflation building only had two exits, north and south. So as soon as you near the door the wind catches the balloon and acts like a sail (easily enough to drag a person around with it). I was lucky enough to not bounce the balloon off the building or the pavement, but unfortunately it takes off paralleling the ground at wind speeds like that. The sonde tied to the balloon by 75 feet of string ended up bouncing 50 yards away in a field (breaking the Styrofoam case open, battery dangling out and all) before the balloon got high enough into the air to lift it off the ground.

 

Data was great, and the balloon made it under 10 mb before bursting. Go figure.

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dvn_2008122119.gif

 

My first truly difficult launch in the NWS (about 3 months of solo upper air launching by this point).

 

Our MMTS read -4, winds were gusting to 45 mph. Winds were nearly due west as you can see, and the inflation building only had two exits, north and south. So as soon as you near the door the wind catches the balloon and acts like a sail (easily enough to drag a person around with it). I was lucky enough to not bounce the balloon off the building or the pavement, but unfortunately it takes off paralleling the ground at wind speeds like that. The sonde tied to the balloon by 75 feet of string ended up bouncing 50 yards away in a field (breaking the Styrofoam case open, battery dangling out and all) before the balloon got high enough into the air to lift it off the ground.

 

Data was great, and the balloon made it under 10 mb before bursting. Go figure.

Awesome story'I was lucky enough to find a balloon on the roof of my work place from OKX.
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At DVN I used to have a couple hundred yard walk from the WFO to the upper air inflation building. Those blizzard/ground blizzard days were miserable and awesome at the same time. I mean obvious cold, but you truly felt like you were on another planet at times.

Ground blizzard coming to an end in December of my first year there.

2101_607653385585_1023_n.jpg

12/9/09 blizzard, DVN airport terminal building

12838_722930793735_1774383_n.jpg

This is roughly 800 feet away from the WFO, totally obscured

12838_722930404515_771189_n.jpg

Fond memories of my youth in southern Minnesota right there.

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BLIZZARD CONDITIONS ACROSS WESTERN SOUTH DAKOTA ARE IN A STEADY

STATE MODE AT THE MOMENT AND ARE EXPECTED TO REMAIN ESSENTIALLY

UNCHANGED THROUGH AT LEAST SATURDAY MORNING. A SNOW BURST BETWEEN

4 AND 8 PM LAID DOWN AABOUT 4 INCHES OF NEW HEAVY WET SNOW WITH

CONVECTION APPARENT IN THE AREA. THE SURFACE LOW ENTERING

SOUTHEASTERN SOUTH DAKOTA AND THE UPPER LOW ALONG THE NEBRASKA

SOUTH DAKOTA BORDER ARE MAKING STEADY PROGRESS TO THE NORTHEAST.

THE WRAP AROUND UPGLIDE MOISTURE CONVEYOR IS FORECAST TO LINGER

OVER WESTERN SOUTH DAKOTA THROUGH MID DAY SATURDAY AND THE SURFACE

GRADIENT WILL ALSO REMAIN VERY TIGHT THROUGH THAT TIME. TRAVEL

RESTRICTIONS HAVE SHUT DOWN PRETTY MUCH EVERYTHING BUT EMERGENCY

TRAFFIC. CONSIDERABLE HEAVY SNOW DAMAGE HAS OCCURED

LEAVES HAVE NOT YET FALLEN WITH NUMEROUS POWER LINES DOWN

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BLIZZARD CONDITIONS ACROSS WESTERN SOUTH DAKOTA ARE IN A STEADY

STATE MODE AT THE MOMENT AND ARE EXPECTED TO REMAIN ESSENTIALLY

UNCHANGED THROUGH AT LEAST SATURDAY MORNING. A SNOW BURST BETWEEN

4 AND 8 PM LAID DOWN AABOUT 4 INCHES OF NEW HEAVY WET SNOW WITH

CONVECTION APPARENT IN THE AREA. THE SURFACE LOW ENTERING

SOUTHEASTERN SOUTH DAKOTA AND THE UPPER LOW ALONG THE NEBRASKA

SOUTH DAKOTA BORDER ARE MAKING STEADY PROGRESS TO THE NORTHEAST.

THE WRAP AROUND UPGLIDE MOISTURE CONVEYOR IS FORECAST TO LINGER

OVER WESTERN SOUTH DAKOTA THROUGH MID DAY SATURDAY AND THE SURFACE

GRADIENT WILL ALSO REMAIN VERY TIGHT THROUGH THAT TIME. TRAVEL

RESTRICTIONS HAVE SHUT DOWN PRETTY MUCH EVERYTHING BUT EMERGENCY

TRAFFIC. CONSIDERABLE HEAVY SNOW DAMAGE HAS OCCURED

LEAVES HAVE NOT YET FALLEN WITH NUMEROUS POWER LINES DOWN

 

We used to have some rule of thumb for estimating expected wind gusts in Iowa based on the number of isobar (at 4 mb intervals) across the state. I think it was 5 mph for every isobar. So 8 isobars packed across the state gave you 40 mph gusts.

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