4 B . 3 The Sounding Analog Retrieval System ( SARS )

نویسنده

  • Ryan Jewell
چکیده

The Sounding Analog Retrieval System (SARS) is a forecasting algorithm that uses sounding derived parameters to find historical severe weather events using a database of proximity soundings associated with a particular type of severe weather. From these matches, SARS arrives at probabilistic forecasts of the severe phenomenon. SARS finds analog matches based on a short list of thermodynamic and kinematic parameters using specific parameter ranges that are determined from a calibration process.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

SUSSKIND et al.: IMPROVED TEMPERATURE SOUNDING AND QUALITY CONTROL METHODOLOGY

This paper describes the Atmospheric Infrared Sounder (AIRS) Science Team Version 5 retrieval algorithm in terms of its three most significant improvements over the methodology used in the AIRS Science Team Version 4 retrieval algorithm: the use of AIRS clear column radiances in the entire 4.3-μm CO2 absorption band in the retrieval of temperature profiles T(p) during both day and night, with t...

متن کامل

An Evaluation of MWR Retrievals of Liquid Water Path

Figure 2 shows a plot of the associated MWR-retrieved water vapor (WV) from (1) an iterative or minimization approach based on a single nearby (in time) radiosonde profile and using the Liebe 87 absorption model, (2) the standard ARM statistical retrieval (data straight from the archive), and (3) the MWR profile (PROF) value-added procedure. The MWR PROF retrieval (one of the ARM standard value...

متن کامل

Surface Emissivity Impact on Temperature and Moisture Soundings from Hyperspectral Infrared Radiance Measurements

An accurate land surface emissivity (LSE) is critical for the retrieval of atmospheric temperature and moisture profiles along with land surface temperature from hyperspectral infrared (IR) sounder radiances; it is also critical to assimilating IR radiances in numerical weather prediction models over land. To investigate the impact of different LSE datasets on Atmospheric Infrared Sounder (AIRS...

متن کامل

Reliability Determination of a Sounding Rocket Separation System Using its Reliability Block Diagram and FMEA

Separation system is one of the most important systems in rockets. The influence of this system on mission success cannot be ignored. In this paper, reliability of a sounding rocket separation system is determined using block diagram and FMEA . This system is based on the flexible linear shape charge cross-section and a spring mechanism to accelerate separation. In this investigation, the relia...

متن کامل

Isoline retrieval: An optimal sounding method for validation of advected contours

The study of chaotic mixing is important for its potential to improve our understanding of fluid systems. Contour advection simulations provide a good model of the phenomenon by tracking the evolution of one or more contours or isolines of a trace substance to a high level of precision. The most accurate method of validating an advected contour is to divide the tracer concentration into discret...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010