'Cloud top' diaporamas de présentation

Nowcasting Thunderstorm Intensity from Satellite

Robert M Rabin NOAA/National Severe Storms Laboratory Norman, OK USA Cooperative Institute for Meteorological Satellite Studies University of Wisconsin Madison, WI USA. Nowcasting Thunderstorm Intensity from Satellite. Outline. Purpose The first pictures (1960's) TIROS

831 views • 67 slides

The Future of Meteosat

The Future of Meteosat. Johannes Schmetz EUMETSAT Darmstadt, Germany. Content:. EUMETSAT Overview Current Meteosat system - products and rapid scan service Meteosat Second Generation (MSG) - The satellite - Performance and capabilities

690 views • 48 slides

Recent efforts to improve GFS physics

Recent efforts to improve GFS physics. Hua-Lu Pan EMC, NCEP 2010. Proposed Changes. Resolution and ESMF Eulerian T574L64 for fcst1 (0-192hr) and T190L64 for fcst2 (192-384 hr) . fcst2 step with digital filter turned on ESMF 3.1.0rp2 Radiation and cloud

538 views • 44 slides

Making upgrades to an operational model : An example Jongil Han and Hua-Lu Pan NCEP/EMC

Making upgrades to an operational model : An example Jongil Han and Hua-Lu Pan NCEP/EMC. GRAPES-WRF Joint Workshop. Recent upgrade in the operational GFS (Effective at July 27 th 2010 12 UTC). Resolution increase: T382L64 (~35km) => T574L64 (~23km) Major physics change:

554 views • 40 slides

Status Report PP KENDA

Status Report PP KENDA. Christoph Schraff Deutscher Wetterdienst, Offenbach, Germany. Contributions / input by: Hendrik Reich, Andreas Rhodin, Annika Schomburg, Ulrich Blahak, Yuefei Zeng, Roland Potthast Yuefei Zeng, Klaus Stephan, Africa Perianez, Michael Bender (DWD)

503 views • 37 slides

529 views • 34 slides

Status Report PP KENDA

Status Report PP KENDA. Christoph Schraff Deutscher Wetterdienst, Offenbach, Germany. Contributions / input by: Hendrik Reich, Andreas Rhodin, Annika Schomburg, Ulrich Blahak, Yuefei Zeng, Roland Potthast Yuefei Zeng, Klaus Stephan, Africa Perianez, Michael Bender (DWD)

450 views • 29 slides

GOES-R AWG Product Validation Tool Development

GOES-R AWG Product Validation Tool Development. Cloud Products Andrew Heidinger (STAR) Michael Pavolonis (STAR) Andi Walther (CIMSS) Pat Heck and Pat Minnis (NASA Larc) William Straka (CIMSS). OUTLINE. Products (1-2 slides) Validation Strategies (3-4 slides)

394 views • 26 slides

GOES-R Cloud and Microphysical Products, Fog and Low Stratus

GOES-R Cloud and Microphysical Products, Fog and Low Stratus. Andy Heidinger Michael Pavolonis NOAA / STAR Patrick Minnis NASA Langley Research Center Andi Walther Scott Lindstrom University of Wisconsin-Madison CIMSS (Cooperative Institute for Meteorological Satellite Studies).

507 views • 25 slides

Observations of boundary-layer turbulence using Doppler lidar and surface fluxes

469 views • 23 slides

Predictability of Seasonal Prediction

Predictability of Seasonal Prediction. Perfect prediction. Correlation skill of Nino3.4 index. Theoretical limit (measured by perfect model correlation). Predictability gap. Actual predictability (from DEMETER). Anomaly correlation. Gap between theoretical limit & actual predictability

388 views • 22 slides

2013 Great Lakes Operational Meteorology Workshop Chung K K 1 & Guilong. Li 2

An interactive algorithm to nowcast snowfall rates from lake?effect snow using both satellite and model data. 2013 Great Lakes Operational Meteorology Workshop Chung K K 1 & Guilong. Li 2 1 National Lab for Nowcasting and Remote Sensing Meteorology 2 Atmospheric Science and Application Unit

324 views • 21 slides

RF02

RF02. How does it look in the real world?. Margreet van Zanten Thanks to Bjorn Stevens and Gabor Vali. DYCOMS-II. July 2001, off the coast of CA Nine flights in sc topped PBLs Seven nighttime flights Basic flightpattern: 30 min long circles at various heights.

361 views • 19 slides

Satellite Data Assimilation Activities at CIMSS for FY2003 Robert M. Aune

Satellite Data Assimilation Activities at CIMSS for FY2003 Robert M. Aune Advanced Satellite Products Team NOAA/NESDIS/ORA/ARAD Cooperative Institute for Meteorological Satellite Studies Madison, Wisconsin Research / Applications Collaborations. Concerns / Shortfalls.

309 views • 16 slides

GOES-R Risk Reduction New Initiative: Storm Severity Index

GOES-R Risk Reduction New Initiative: Storm Severity Index. Wayne M. MacKenzie John R. Mecikalski John R. Walker University of Alabama in Huntsville.

268 views • 16 slides

Acceptance and Counting Rates of EUSO

Acceptance and Counting Rates of EUSO. Detecting UHECR from space The EUSO detector : Who does what. Some characteristics of UHECR A statistical view of clouds A first approach of the acceptance The influence of clouds on the signal The different Atmosphere Sounding Devices

258 views • 16 slides

Effects of ice particle size vertical inhomogeneity on the passive remote sensing of ice clouds

276 views • 11 slides

Idealized wintertime cloud simulations as performed by Meso-NH

554 views • 10 slides

Satellite Cloud Properties for CalWater 2

142 views • 4 slides

Possibility of stratospheric hydration by overshooting analyzed with space-borne sensors

Possibility of stratospheric hydration by overshooting analyzed with space-borne sensors Suginori Iwasaki (National Defense Academy, Japan)

87 views • 1 slides