Meteorology Commons^™

Verification Of The Cobb Snowfall Forecasting Algorithm, Josh Barnwell

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

 Forecasting storm total snow accumulation is one of the most difficult aspects of meteorological forecasting.  The forecaster has to interpret three main variables in order to forecast snowfall accurately.  These forecasting variables are the duration of the snowfall, the amount of liquid water the storm will produce, and the snow density or snow ratio.  With the advancement of computer models in recent history, the need for a quick and easy interpretation of these variables has grown, and to improve on previous forecasting techniques’ disadvantages with including the three snow forecasting variables.  The Cobb Method snowfall forecasting algorithm utilizes model data …

Droughtscape, Spring 2011, Kelly Smith

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

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Forecasters Say Dryness in TX and SW to Continue

Drought Planning, The Game: Coming Soon

Ding Takes New Post

South and Southwest Lose Crops, Fight Fires

Drought Monitor Authors Review Enhanced GIS Tools and New Processes

The Role Of Underflows And Climate On Sediment Distribution In Glacial-Fed Lake Linné, Svalbard, Norway, Diana Zamora-Reyes^, Vanessa L. Lougheed, Alan Werner, Steven Roof*

COURI Symposium Abstracts, Spring 2011

Linnévatnet (78° 2’N, 13° 49’E), is a glacial-fed lake located in Svalbard, an archipelago north of Norway. Sediments found in the lake are supplied by the Linné Glacier, 8km south of the lake, and are transported by the melt stream into the lake, creating laminations with a strong signal of seasonal deposition. Due to its immaculate environment and recent rapid increase in temperature, this site is an ideal place to study past-climate proxies and determine how the changing environment is affecting the area. The objective of this study is to determine the frequency of water underflows influencing sediment distribution and …

Comparisons Of Vcsel And Airs/Amsu-A On Water Vapor And Temperature In Hippo#1, Minghui Diao, Mark Zondlo, Loayeh Jumbah, Justin Sheffield, Eric Wood

Faculty Publications, Meteorology and Climate Science

No abstract available.

The Weather And Climate Of West Virginia, Kevin Law, H. Michael Mogil

Geography Faculty Research

West Virginia is a geographically small state with a distinctive climate. The article describes the climatological patterns of the state plus describes some historical weather events.

Trends Of Wind And Wind Power Over The Coterminous United States, Eric M. Holt

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

The trends of wind and wind power at a typical wind turbine hub height (80 m) are analyzed using the North American Regional Reanalysis (NARR) dataset for 1979-2009. Based upon the wind speeds at NARR’s vertical layers right above and below the 80 m level, the wind speeds at 80 m are estimated using two methods assuming the wind profile respectively as linear and power-law distribution with respect to the altitude in the lower boundary layer. Furthermore, we calculate the following variables at 80 m that are needed for the estimation and interpretation of wind power: the air density, zonal …

Crop Updates 2011 - Nutrition, Precision Agriculture & Climate And Forecasting, Deb Archdeacon, Andrew Gulliver, David Cullen, Qifu Ma, Richard Bell, Ross Brennan, Craig Scanlan, Wen Chen, Geoff Anderson, Mike Bolland, Peter Rees, Sandy Alexander, Frank D'Emden, Stephen Davies, Breanne Best, Louise Barton, Klaus Butterbach-Bahl, Ralph Kiese, Daniel Murphy, Peter Newman, Roger Mandel, Roger Lawes, Michael Robertson, Derk Bakker, Jeremy Lemon, Alison Lacey, John Paul Collins, Glen Riethmuller, Fiona H. Evans, David Stephens, Caroline Peek, Tim Scanlon

Crop Updates

This session covers sixteen papers from different authors:

Nutrition

1. Balance® used in conventional cropping practice with half of the upfront fertiliser rate can sustain crop yield and build soil biological fertility, Deb Archdeacon1, Andrew Gulliver2 and David Cullen2, 1Agronomica, Wellington Mill, WA, 2Custom Composts, Nambeelup, WA

2. Effects of potassium (K) supply on plant growth, potassium uptake and grain Yield in wheat grown in grey sand, Qifu Ma1, Richard Bell1, Ross Brennan2 and Craig Scanlan2, 1School of Environmental Science, Murdoch University, 2Department of Agriculture and Food

3. Improving fertiliser management: redefining the …

Slides: Environmental Water In Australia, Chris Arnott

Conversation with Water Management Reps from Colorado and Australia: "Adapting to Climate Change: Lessons Learned from Australia" (February 14)

Presenter: Chris Arnott, Managing Director, Alluvium Consulting

30 slides

Slides: Adapting To Climate Change: Lessons Learnt From The Australian Water Experience, Will Fargher

Conversation with Water Management Reps from Colorado and Australia: "Adapting to Climate Change: Lessons Learned from Australia" (February 14)

Presenter: Will Fargher, National Water Commission, Australian Government

18 slides [4 have titles only and are missing images]

The Effect Of Zonally Asymmetric Ozone Heating On The Northern Hemisphere Winter Polar Stratosphere, J. P. Mccormack, T. R. Nathan, E. C. Cordero

Faculty Publications, Meteorology and Climate Science

[1] Previous modeling studies have found significant differences in winter extratropical stratospheric temperatures depending on the presence or absence of zonally asymmetric ozone heating (ZAOH), yet the physical mechanism causing these differences has not been fully explained. The present study describes the effect of ZAOH on the dynamics of the Northern Hemisphere extratropical stratosphere using an ensemble of free-running atmospheric general circulation model simulations over the 1 December - 31 March period. We find that the simulations including ZAOH produce a significantly warmer and weaker stratospheric polar vortex in mid-February due to more frequent major stratospheric sudden warmings compared to …

Sfa Weather Station - Monthly And Annual Rainfall - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Monthly and annual rainfall statistics for the years 1901 to 2011.

Sfa Weather Station - Monthly And Annual Raindays - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Monthly and annual raindays for the years 1901 to 2011.

Sfa Weather Station - Monthly And Annual Mean Minimum Air Temperature 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Monthly and annual mean minimum air temperature statistics for the years 1901 to 2011.

Sfa Weather Station - Maximum Daily Rainfall - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Maximum daily rainfall statistics from 1901 to 2011.

Sfa Weather Station - Monthly And Annual Mean Air Temperature - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Monthly and annual mean air temperature statistics for the years 1901 to 2011.

Sfa Weather Station - Monthly And Annual Mean Maximum Air Temperature - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Monthly and annual mean maximum air temperature for the years 1901 to 2011.

Sfa Weather Station - Daily Rainfall - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Daily rainfall statistics for the years 1901 to 2011.

Sfa Weather Station - Minimum Daily Air Temperature - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Minimum daily air temperature statistics from 1901 to 2011.

Sfa Weather Station - Maximum Daily Air Temperature - 1901-2011, Arthur Temple College Of Forestry And Agriculture, Stephen F. Austin State University

Weather Station Data

Maximum daily air temperature for the years 1901 to 2011.

Colorado's Large Snow Events' Impact On Tree Ring Growth And Dillon Reservoir, Katrina Leona Marzetta

Electronic Theses and Dissertations

Meteorological observations from 1894 through 2010 suggest that 17 historically large snow events occurred in the mountains of Colorado within Denver's water supply region. Of these 16 events, 14 can be identified in precipitation sensitive tree ring records as positive climatic pointer years. If these storms were to occur today, they would have the potential to fill reservoirs in Denver Water's supply system, even after years of sustained drought. These "drought busters" have the potential to refill Dillon Reservoir by increasing average yearly inflow up to 146% of the previous year's inflow. Such drought busters can help Denver recover from …