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Tag Archives: pressure

A Significant Dixie chill (H. Michael Mogil, CCM, CBM, NWA-DS*)

  Across the South, this Sunday morning, Jan. 8, 2017, folks were pulling out their winter clothing. Temperatures that plunged to below freezing levels across Texas and much of the Gulf Coast east to the western Florida Panhandle on Saturday morning did so again this morning. However, today, the sub-freezing

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The Polar Vortex returns and then hangs tough

Happy 2015! Most likely, many folks can’t wait to clean the weather palate from 2014 and get rid of the bad weather they experienced (namely the “Polar Vortex”). Yet, when considering all events, 2014 wasn’t really that bad weatherwise…To read the entire feature, click here. Originally published 1/4/15

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Typhoon Nuri leads to a U.S. arctic outbreak

As Typhoon Nuri transitioned from a tropical weather system to an extra-tropical (outside of the tropics) storm late last week, explosive development took place across the northwest Pacific Ocean basin. Pressure readings in the center of the storm dropped some 57 millibars…To read the entire feature, click here. Originally published

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Two more weeks of winter storminess for the eastern U.S.

Meteorologists are in agreement that forecast skills drops off the further one predicts into the future. In fact, according to an American Meteorological Society policy statement, “The current skill in forecasting daily weather conditions beyond eight days is relatively low. However, products…To read the entire feature, click here. Originally published

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Warm-up and cool down pattern promises potpourri of weather

That persistent “polar vortex,” also known historically as the Hudson Bay low, is beginning its brief hiatus. During the next several days, the warmest temperatures in weeks will spread…this trend is going to take a sharp reversal before the end of the week. In fact, the “polar vortex,” will be

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Snowstorm expected from the Mid-Atlantic to southern New England today

Yesterday morning, there was a possibility of significant snowfall event occurring from the Mid-Atlantic into New England today (Tues., Jan. 21, 2014) into Wednesday (Jan. 22, 2014). That potential has been fast transforming into reality…To read the entire feature, click here. Originally published 01/21/14

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Heavy snow expected from Ohio Valley into southern New England and northern Mid-Atlantic

Cold air is firmly entrenched across the northern tier of states. Early this New Year’s Day morning (Wed., Jan. 1, 2014), an east to west front from Oklahoma eastward through the Ohio Valley separated two disparate air masses. To the north (e. g., Iowa), temperature readings were in single digit

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Arctic high pressure plus warm ocean waters means strong winds

Here comes the advertised arctic high-pressure system. With it, frost and freeze watches and warnings (Fig. 1) cover most of the southeastern landscape for Tuesday night and Wednesday morning (Nov. 12 and Nov. 13, 2013). In some places, especially close to the Gulf Coast, a freeze Wednesday morning…To read the

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