'Precipitation type' diaporamas de présentation

3-D Radar Mosaic and Initial Q2 Development Plans

3-D Radar Mosaic and Initial Q2 Development Plans. Jian Zhang 1 , Ken Howard 2 , and Steve Vasiloff 2 1 University of Oklahoma, Norman, OK 2 National Severe Storms Lab, Norman, OK. Outline. NMQ Components Overview Single Radar Process 2-D Radar Mosaic 3-D Radar Mosaic

686 views • 56 slides

Working Group on Nowcasting Research Annual Report to JSC6

656 views • 49 slides

Winter Weather and Aviation

Winter Weather and Aviation. Mike Bardou Meteorologist National Weather Service Romeoville, IL Jonathan Leffler Meteorologist Center Weather Service Unit Aurora, IL. Summary. NWS Background Weather Basics Hazards Planning. Weather Forecast Offices (WFO).

796 views • 45 slides

Utilizing Localized Aviation MOS Program (LAMP) for Improved Forecasting Judy E. Ghirardelli

Utilizing Localized Aviation MOS Program (LAMP) for Improved Forecasting Judy E. Ghirardelli National Weather Service Meteorological Development Laboratory Presented at Southwest Aviation Weather Safety (SAWS) Workshop Phoenix, AZ April 23, 2010. Outline. LAMP background Verification

462 views • 39 slides

AMDAR Forecast Applications

AMDAR Forecast Applications. AMDAR has many applications. Aviation Low level wind shear Ceilings and visibilities Icing and turbulence Winter Storms Precipitation type Lake effect snow Thunderstorms Convective initiation Calculation of stability indices Fire Weather Mixing heights

590 views • 37 slides

The NOAA/FAA/NCAR Winter Precipitation Test Bed: How Well Are We Measuring Snow?

The NOAA/FAA/NCAR Winter Precipitation Test Bed: How Well Are We Measuring Snow?. Roy Rasmussen 1 , Bruce Baker 2 , John Kochendorfer 2 , Tilden Myers 2 , Scott Landolt 1 , Alex Fisher 3 , Jenny Black 1 , Julie Theriault 1 , Paul Kucera 1 , David Gochis 1 , Craig Smith 3 ,

427 views • 30 slides

Meteo 3: Chapter 16

Meteo 3: Chapter 16. Winter Weather Read pages 619-630, 632-640, 643-648. Snow. Almost all precipitation begins as snow in clouds as long as ice nuclei are present (think Bergeron) The temperature structure of the atmosphere determines the precipitation type at the ground

381 views • 28 slides

Using Ensembles to Anticipate Significant Weather Events.

Using Ensembles to Anticipate Significant Weather Events. Richard Grumm NOAA/NWS State College, PA. Overview. Value of Ensemble Prediction Systems (EPS) unique events For patterns and probabilities Probabilities Key fields such as QPF, Precipitation type Probs and QPF can be used for GFE

389 views • 26 slides

Joseph C. Blankinship , Emma P. McCorkle, Matthew W. Meadows, Ryan G. Lucas, and Stephen C. Hart

AGU 2012 Fall Meeting B21I. When Winter Changes: Hydrological, Ecological, and Biogeochemical Responses I. Consequences of warming and altered snowmelt timing on soil CO 2 , CH 4 , and N 2 O fluxes in the Sierra Nevada rain-snow transition zone.

334 views • 25 slides

WFO Applications of TAMDAR

WFO Applications of TAMDAR. Many WFOs have begun to use TAMDAR in their public, aviation and marine forecasts. Many other applications are yet to be realized, such as fire weather, HAZMAT support, and convective warnings. FSL Web Access.

379 views • 25 slides

Presented by: Gail Hartfield NOAA/NWS Raleigh, NC

Collaboration & Research Success: NOAA/National Weather Service and North Carolina State University. Presented by: Gail Hartfield NOAA/NWS Raleigh, NC. NCSU/NWS Collaborations -- www.meas.ncsu.edu/nws/. NWS-NCSU Collaborations: A long and storied road. 1970s:

393 views • 24 slides

Investigations into the improvement of automated precipitation type observations at KNMI

Investigations into the improvement of automated precipitation type observations at KNMI. Marijn de Haij Wiel Wauben KNMI R&D Information and Observation Technology. Contents. The main issues Investigation of new sensors Conclusions and outlook. Precipitation type observation.

352 views • 22 slides

LWE and Checktime Demo

342 views • 22 slides

A Practical Model Blending Technique Based on Bayesian Model Averaging

A Practical Model Blending Technique Based on Bayesian Model Averaging. Bruce Veenhuis bruce.veenhuis@noaa.gov NWS/MDL March 26, 2014 Acknowledgments: John L. Wagner, Michelle Cohen, Mark Oberfield. Motivation.

490 views • 21 slides

Short-Range Ensemble Forecasts of Precipitation Type

Short-Range Ensemble Forecasts of Precipitation Type. Matt Wandishin John Cortinas Steve Mullen Mike Baldwin University of Arizona OU/CIMMS. The Algorithms.

297 views • 17 slides

Mr. Evan Kuchera HQ AFWA 2 WXG/WEA Template: 28 Feb 06

AFWA Ensemble Prediction System. Mr. Evan Kuchera HQ AFWA 2 WXG/WEA Template: 28 Feb 06. Approved for Public Release - Distribution Unlimited. Overview. Purpose: To discuss progress towards an AFWA ensemble prediction system

278 views • 14 slides

Air Force Weather Ensembles

Air Force Weather Ensembles. Evan Kuchera Fine Scale Models and Ensemble 16WS/WXN evan.kuchera@us.af.mil Template: 28 Feb 06. Overview. Air Force Weather Operational Ensembles Probabilistic diagnostics Interactive data interrogation

345 views • 13 slides

Thies Laser Precipitation Monitor for precipitation type detection

472 views • 11 slides

Bullet Formatted WSW/NPW Experimental Product

160 views • 8 slides

The

5.06 APPLICATIONS OF THE MCGILL ALGORITHM FOR PRECIPITATION NOWCASTING USING SEMI-LAGRANGIAN EXTRAPOLATION WITHIN THE ARPAV HYDROMET DECISION SUPPORT SYSTEM J. William Conway 1 *, Dr Gabriele Formentini 2 , Chip Barrere 1 , Dr Luciano Lago 2

119 views • 7 slides