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Latest Atmospheric dynamics Stories

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2013-10-10 04:44:16

redOrbit Meteorologist Joshua Kelly Big Story Weather from October 9: The Mid-Atlantic dealt with strong onshore flow yesterday which brought heavy rainfall along with coastal flooding to the region. Heavy rains and snows started to fall over the Southern Rockies. Severe weather was null. Big Story Weather Discussion for October 10: Surface Map: Low pressure moving along the Mid-Atlantic will bring another day of rain, cool weather and strong onshore flow to the region which...

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2013-10-07 04:00:44

redOrbit Meteorologist Joshua Kelly Big Story Weather from October 4-6: Tropical Storm Karen fizzled out before making landfall near Southern LA allowing for a few locations along the coast to get around 2-3 inches of rainfall with winds of less than 40mph. The system has been absorbed into the cold front. Severe weather was huge this past weekend. There were multiple strong tornados over Nebraska and Iowa with a few on the higher end of the scale on Friday night. Tornadoes were also...

Global Warming Driving Severe Thunderstorms
2013-09-24 09:36:10

[ Watch the Video: Thunderstorms Could Become More Severe In The US ] redOrbit Staff & Wire Reports - Your Universe Online The risk of severe thunderstorms capable of producing extreme amounts of precipitation and tornadoes is expected to increase in frequency in the US, according to new research published this week in the journal Proceedings of the National Academy of Sciences. Weather disasters, including severe thunderstorms, caused more than $1 billion worth of economic...

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2013-09-23 04:00:50

redOrbit Meteorologist Joshua Kelly Big Story Weather from September 20-22: The biggest story of this past weekend was the landfall of Typhoon Usagi which brought flooding rains to Southeastern China including Hong Kong. Winds were over 100mph at landfall. Severe weather over the US was also found this weekend. Friday was a bad day for Mississippi with five reported tornados ranging from EF-0 to EF-2 and wind gusts in the 90-100mph. Saturday was a limited severe weather day with one...

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2013-09-20 04:00:53

redOrbit Meteorologist Joshua Kelly Big Story Weather from September 19: Yesterday was a very cold day for many places throughout the Northern Rockies with some snow falling in the higher elevations. Severe weather occurred along the frontal boundary with one tornado in Texas. The largest hail was recorded in Minnesota at 2 inches. The strongest winds occurred in Minnesota and Iowa with gusts in between 70-80mph. The cold air was also responsible for the first frost of the season in...

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2013-09-19 04:00:37

redOrbit Meteorologist Joshua Kelly Big Story Weather from September 18: Yesterday we saw more heavy rainfall over portions of the Southwest US where flood warnings are in effect right now. There was also an increase in severe weather over the Northern Plains with many places in eastern North Dakota and South Dakota dealing with localized flooding this morning. Severe weather yesterday included 2-inch hail in both South Dakota and North Dakota. There were multiple wind damage reports...

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2013-09-18 04:00:46

redOrbit Meteorologist Joshua Kelly Big Story Weather from September 17: High pressure over the East Coast brought a very cold night to the region as temps fell to the freezing point. Rainfall was heavy over the Southwest. We saw two tornadoes in Idaho, two inch hail in Utah, and damaging winds in Montana with gusts around 80-85mph. Big Story Weather Discussion for September 18: Surface Map: High pressure over the Mid-Atlantic region will bring cool temps and partly cloudy...

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2013-09-17 04:00:08

redOrbit Meteorologist Joshua Kelly Big Story Weather from September 16: High pressure over the Great Lakes and Northeast brought another round of frost and freeze conditions to the region. The Southwest dealt with another day of heavy rainfall and flash flooding. Severe weather was limited. The largest hail was recorded in Texas at 1.0-inch. The strongest winds occurred in Montana with gusts between 60-70mph. Tropical Storm Ingrid brought heavy rainfall to Mexico and also...

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2013-08-30 04:00:35

redOrbit Meteorologist Joshua Kelly Big Story Weather from August 29: The heat continued to bake the Plains yesterday from Dallas to North Dakota with temps in the 90’s and 100’s along with heat index values near 110. Severe weather was limited, however there were two tornadoes both in Minnesota. The largest hail was reported in Minnesota as well at 1.75 inches. The strongest wind gusts came from Montana and Utah in the 70-80mph range. Big Story Weather Discussion for August...

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2013-08-29 03:50:04

redOrbit Meteorologist Joshua Kelly Big Story Weather from August 28: The heat impacted large areas of the Plains again yesterday with temps soaring over 100F and heat index values near 110. Severe weather was limited, however there were reports of hail around 1.75 inches in South Dakota along with wind gusts near 70-80mph in South Dakota, North Dakota, and Utah. Big Story Weather Discussion for August 29: Surface Map: High pressure over Eastern Texas will bring extensive...


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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