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2013-10-29 04:00:44

redOrbit Meteorologist Joshua Kelly Big Story Weather from October 28: Severe weather was limited to wind gusts over Wyoming in the 60-70mph range along with a large hail report from Oklahoma at 1.75 inch. Winter weather made a big impact yesterday with many places getting heavy snowfall over the Rockies and into portions of the Northern Plains. Big Story Weather Discussion for October 29: Surface Map 11AM: High pressure over Southeast Canada will bring partly cloudy skies...

2013-10-28 23:23:19

Scientists have fingerprinted a distinctive atmospheric wave pattern high above the Northern Hemisphere that can foreshadow the emergence of summertime heat waves in the United States more than two weeks in advance. The new research, led by scientists at NCAR, could potentially enable forecasts of the likelihood of U.S. heat waves 15-20 days out, giving society more time to prepare for these often-deadly events. BOULDER, CO (PRWEB) October 28, 2013 Scientists have fingerprinted a...

Predicting Heat Waves
2013-10-28 10:37:52

Brett Smith for redOrbit.com - Your Universe Online New research published on Sunday in the journal Nature Geoscience could give meteorologists the ability to predict deadly summer heat waves more than two weeks ahead of time. In the study, scientists at the National Center for Atmospheric Research (NCAR) used a 12,000-year simulation of atmospheric patterns over the Northern Hemisphere to identify a distinctive "wavenumber-5" pattern that significantly increased the odds of a major...

Ocean Currents Responsible For Wetter Northern Hemisphere
2013-10-21 04:29:04

redOrbit Staff & Wire Reports - Your Universe Online Ocean circulation is responsible for causing more tropical rainfall in the Northern Hemisphere than in the southern part of the world, according to new research published Sunday in the journal Nature Geoscience. Scientists have long known that the Northern Hemisphere receives the majority of this type of precipitation. For example, the researchers note that Palmyra Atoll, located at 6 degrees north, receives 175 inches of rain...

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2013-10-11 04:00:09

redOrbit Meteorologist Joshua Kelly Big Story Weather from October 10: The Mid-Atlantic region continued to deal with moderate rainfall along with coastal flooding yesterday. Heavy rainfall also moved through portions of the Plains along with severe weather reports of 1.5in hail out of Western Nebraska and 80-85mph wind gusts in Kansas. Snowfall was moderate over the Colorado Rockies. Big Story Weather Discussion for October 11: Surface Map: The coastal low will bring...

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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...


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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Word of the Day
Cthulhu
  • A gigantic fictional humanoid alien god being described with a head resembling an octopus and dragon wings and claws, around whom an insane cult developed.
  • Pertaining to the mythos of Cthulhu and additional otherworldly beings created by H. P. Lovecraft or inspired by his writings and imitators.
This word was invented in 1926 by H.P. Lovecraft for his short story, 'The Call of Cthulhu.' 'Cthulhu' may be based on the word 'chthonic,' which in Greek mythology refers to the underworld.
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