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Latest Atmospheric dynamics Stories

Big Story Weather Header
2013-01-17 04:00:34

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from January 16: The frontal boundary pushing into the Southeast created a mix of rain and snow for the Southeast and into the Mid-Atlantic region, while an upper level low moved through Eastern Texas creating a cold pocket which has been responsible for some snow in the Deep South. A clipper system has moved through the Northern Plains bringing...

Big Story Weather Header
2013-01-16 04:00:29

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from January 15: The ice storm that continued to hit the Gulf Coast region from Northern Louisiana to Northern Mississippi and portions of Western Tennessee created a lot of disruptions to traffic with the slick roads. The clipper system that started to move through the Northern Plains also brought some light snow to the region, and the cold weather...

Coral Fossils Say 20th Century El Nino Was Intense But Not Unusual
2013-01-04 12:28:23

Watch the video “Examining Fossil Corals” April Flowers for redOrbit.com - Your Universe Online Scientists have dramatically expanded the amount of information available on the El Nino-Southern Oscillation (ENSO), a Pacific Ocean climate cycle that affects weather patterns worldwide, by examining a set of 7,000-year-old fossilized corals. The teams says that their study will help assess the accuracy of climate model predictions for twenty-first-century climate change in...

Big Story Weather Header
2013-01-04 04:00:18

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story weather from January 3: The major story of the day was the significant winter storm that moved through Southwest Texas as some places like El Paso saw over 4 inches. As of this morning some of those same places are expected to see more snow through the early part of today. The next big story was the cold weather that filtered into the Gulf Coast region...

Big Story Weather Header
2013-01-02 04:00:54

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from December 31-January 1: A storm system moving though the Southern Plains brought the year to an end bringing a wintry mix to many places and also rainfall to the south. The year was also rounded out with colder air that plunged into the Northern Plains. Weather Outlook for January 2: High pressure over the Tennessee River Valley will...

Big Story Weather Header
2012-12-27 04:00:58

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from December 26: Yesterday the big news was the significant snow storm that spread into the Ohio River Valley with many places seeing well over 6 inches of snow. This significant event also pushed into the Mid-Atlantic where it started as snow and turned into freezing precipitation and then finished with some rainfall. Snowflakes were even...

Big Story Weather header
2012-12-26 04:00:53

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from December 25: This will be a Christmas that the Gulf Coast will not soon forget. It was a very active day with many tornadoes (roughly 25 of them confirmed) touching down in the region. The second big story of the day was the winter storm that hit Oklahoma, Texas and Arkansas with many places seeing over 6 inches of snow. Weather Outlook...

Big Story Weather header
2012-12-11 04:00:03

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from December 10: The cold front pushed further east throughout the day yesterday and brought severe weather along the Gulf Coast with multiple tornadoes being reported from Louisiana to Florida. This same storm system also brought significant snowfall to the Great Lakes region and also heavy rain along the East Coast. The remainder of the United...

Big Story Weather Header
2012-12-04 04:00:19

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from December 3: The high pressure in the Southeast brought nice weather to the East Coast and also into the Gulf Coast region. The frontal boundary that moved through the Northern Plains and also into the Great Lakes brought some colder air with it along with showers and some severe weather. Some places to the West of Chicago actually had...

Big Story Weather Header
2012-12-03 04:00:55

Daily weather forecast and wrap-up provided by redOrbit meteorologist Joshua Kelly. redOrbit Meteorologist Joshua Kelly Big Story Weather from December 1-2: A frontal boundary moved through the Northeast and brought a few showers and isolated snow showers to the region. Another powerful front moved through the Pacific Northwest which brought a lot of rain and mountain snows to the region. High pressure influenced the middle part of the country with mild conditions. This past...


Latest Atmospheric dynamics Reference Libraries

El Nino Update July 5, 2012
2012-07-05 11:03:00

Say it’s not so, but we could be very well on the verge of entering into an EL-Nino cycle soon. How soon? The latest forecast issued by the Climate Prediction Center has upped the chances of seeing EL-Nino this year now at 61% with the favorable time period pointing towards the 3rd quarter (July-September).  What does this mean to you? Well it all depends on where you’re living as EL-Nino has a wide array of impacts that are different everywhere around the globe. Here are a few...

Polar Watch For Aug 29- Sept 4
2012-09-05 08:00:17

A look at the temps from the 4th show that another colder pocket of air is moving into the region. Aug 29: The max temps warmed to 1C, while the overnight lows dropped to 0C. Aug 30: A burst of colder air was over the polar cap as high temps only made it to -3C, and the overnight lows dropped to -6C. Aug 31: Brought a touch of warmer air back into the region as high temps rose back to 1C, while the overnight lows hit -2C. September 1: High temps again rose to 1C, while overnight lows...

Weather Pack For September 6, 2012
2012-09-06 08:00:38

Today on Weather Pack we are going to examine the surface wind around a mature low pressure system, which means that the low pressure has an occluded front associated with it. Yellow Star: The forecasted surface winds would be out of the Northwest as the flow behind the low is counter-clockwise. Green Star: Anyone that is forecasting for the green star would be looking at the winds coming from the South-Southeast just right ahead of the warm front of the low pressure system. Red...

Weather Reference Library
2012-09-17 15:45:33

Many forecasters new and old run across certain things that just don’t get picked up in the weather models that we use to prepare our weather forecast. This is why I have created weather guides for anyone that is getting ready to or just wants to find out more about the weather in their area. (Here are a few forecaster guide tips to helping prepare a better weather forecast) Elevation: North: Look for a gradual rise. South: Look for no major elevation changes. West: There is a...

Winds Impacted By The Cycles Of ENSO
2012-09-03 16:44:02

When it comes to wind, more and more people are turning to it as alternative option for electricity. One has to wonder what kind of impacts would be created by the different cycles of ENSO. The above graph has been done for Boston MA. The month of choice was to run it for March of all three cycles. Normal Cycle: (When we are in between EL-Nino and La-Nina) winds averaged around 0-5mph 9% of the month of March. While 6-10mph average winds occurred more often with 35%. And then winds in the...

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