Record Cold and Snow

Scientists Are Predicting Polar Vortex To Bring Big Freeze And Coldest Winter in Five (5) Years to US. So cold that it could give people frostbite in just 5 minutes. Video by ‘Time.’

Blog note. Jesus indicated that ‘fearful sights’ (various natural disasters) would occur leading up to the time known as the Tribulation and Great Tribulation (a combined seven year period of great destruction on earth). Although these types of things have occurred in the past for centuries and thousands of years, they could be identified as the ‘season of the times’ due to the ferociousness of these events. They would be occurring in greater intensity, severity, frequency, size, duration, scope … just like the pains that a woman experiences in labor the farther along she is in the labor process. We are in the ‘season of the times’ that comes just before the seven (7) year Tribulation/Great Tribulation period
… And great earthquakes shall be in diverse places, and famines, and pestilences; and fearful sights and great signs shall there be from heaven. (Luke 21:11).
… And there shall be signs in the sun, and in the moon, and in the stars; and upon the earth distress of nations, with perplexity; the sea and the waves roaring; (Luke 21:25)
… Men’s hearts failing them for fear, and for looking after those things which are coming on the earth: for the powers of heaven shall be shaken; (Luke 21:26)
… This know also, that in the last days perilous times shall come. (2 Timothy 3:1)
Jesus is giving a series of prophecies about what to look for as the age of grace comes to a close. These verses are several of many such prophecies from throughout the Bible. 2017 was the worst year in recorded history for the intensity, frequency, severity, duration and occurrence of a large number of severe natural disasters worldwide. Earthquakes, volcanoes, hurricanes, typhoons, cyclones, torrential flooding, unprecedented wildfires in unusual places, devastating droughts, excessive/scorching heat setting records everywhere, record snowfalls in Europe and Russia. Snow in the Arabia. This list can go on. Most studied Eschatologists believe these ‘fearful sights’ and massive natural disasters are all part of the ‘CONVERGENCE’ of signs that this Biblical and prophetic age is closing. Most people who study prophecy are familiar with the routine reference(s) made that these things will be like a woman having labor.

Scientists Are Predicting Polar Vortex To Bring Big Freeze And Coldest Winter in Five (5) Years. So cold that it could give people frostbite in just 5 minutes.

November 18, 2019 by IWB

The polar vortex is headed toward the US, expected to bring record-breaking cold to the Northeast, upper Midwest, and Great Lakes by this week. It’s so cold that it could give people frostbite in just 5 minutes.

Each year, a pocket of frigid air — the polar vortex — forms over the Arctic, and it usually stays north of the US. But some of it has broken off and is traveling south where it will hit the hardest in Minnesota, Iowa, and Michigan, causing temperatures to plummet by as much as 40 degrees Fahrenheit below normal.

The National Weather Service tweeted that windchill will be the coldest since the mid-1990s for some regions.

Some regions are already starting to see record-breaking cold. International Falls, Minnesota hit -46 degrees Fahrenheit on Sunday, its fifth-lowest temperature on record. And the weather service in Des Moines, Iowa stated: “This is the coldest air many of us will have ever experienced.”

The worst of the storm is expected to hit from Tuesday through Thursday and is forecast to dwindle by Friday. So bundle up because “brutal cold is coming.”

Polar vortex enters Northern U.S.

The stratospheric polar vortex is a large-scale region of air that is contained by a strong west-to-east jet stream that circles the polar region. This jet stream is usually referred to as the polar night jet. The polar vortex extends from the tropopause (the dividing line between the stratosphere and troposphere) through the stratosphere and into the mesosphere (above 50 km). Low values of ozone and cold temperatures are associated with the air inside the vortex.

The stratospheric polar vortex shows quite a bit of day-to-day variability. This variability is caused by weather systems or large-scale waves that move upward from the troposphere into the stratosphere. In the left image , we see some undulations along the edge of the polar vortex, but the vortex is generally centered on the North Pole. Two weeks later we see the center of the polar vortex pushed away from the North Pole. On a constant latitude circle, PV values are high in the eastern hemisphere and low in the western hemisphere. This is referred to as a wave-1 pattern . The wave-1 pattern develops in the troposphere and moves upward (propagates) into the stratosphere.

These stratospheric waves are forced by the large-scale mountain systems and the land-sea contrasts between the continents and oceans. During the northern winter, these waves are continuously forming and moving upward into the stratosphere. The waves can “break”, much like the waves on a beach. These wave-breaking events erode the vortex and keep the polar region warmer and ozone amounts higher. Often, parts of the polar vortex are pulled away from the main vortex. The image on the right shows this, where a large piece of the polar vortex was pulled away from the main vortex (green colored material at the bottom of the image). A comparison between the middle and right images also shows a slight contraction of the polar vortex because of these waves.

Vortex breakup
The polar vortex is a winter phenomena. It develops as the sun sets over the polar region and temperatures cool. During the spring, the sun rises and the absorption of solar radiation by ozone begins to heat the polar stratosphere. This heating eventually causes the vortex to disappear along with the polar night jet. However, this process is helped along by planetary-scale waves that propagate up from the troposphere. This wave event that drives the vortex breakup (or final warming) acts to also increase the temperature of the polar region and ozone levels. We mark the day of the vortex breakup when the winds around the vortex edge decrease below a particular value (about 15 m s -1on the 460 K potential temperature surface).

Health officials have issued a desperate plea to the public, urging them to wrap up warm and turn to pharmacies at the first sign of illness, amid “enormous pressure” on casualty departments. Forecasts suggest could be facing the coldest winter for five years, with average minimum temperatures.

Categories: Record Cold and Snow

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