RADAR -- GOES SATELLITE - METAR --TAF / FA -FORECAST WX GRAPHICS --AVIATION HAZARDS - SEVERE WX - INTERNATIONAL WX- HOME

OBSERVED WEATHER GRAPHIC DISPLAYS

Weather Contractions, Symbols & Glossary for Users

Current Surface Conditions

   U.S. Surface Analysis (HPC B&W)

Northern America/Atlantic  Surface Analysis (NOAA OPC)

U. S. Surface Analysis (NOAA) - 00Z - 03Z - 06Z - 09Z - 12Z - 15Z - 18Z - 21Z

U.S. Surface Analysis - (NCEP/HPC)

U.S. Surface Analysis (Unisys) --- U.S. Surface Analysis with Satellite Overlay (NOAA - Color)

U. S. WEATHER DEPICTION (NOAA) - PDF

U.S. WEATHER DEPICTION (Unisys)

RADAR SUMMARY CHART (NOAA) - PDF

RADAR PLOT (IWIN-Color)

SEA LEVEL PRESSURE --- TEMPERATURE --- DEW POINT --- ICING POTENTIAL

EMWIN Houston Graphic Data Links

Rapid Update Cycle (RUC)

Pilot Report - Graphic Displays

ADDS - PILOT REPORTS

Regional Data Plots For:

Arkansas, Louisiana & Mississippi --- Alabama, Georgia & Tennessee --- Florida

N.Carolina, S. Carolina & Virginia --- Texas

Upper Air Data

(Approximate) Height Level /Pressure Altitude Conversion

70 mb = 63,000 ft --- 100 mb = 53,000 ft --- 150 mb = 45,000 ft

200 mb = 39,000 ft --- 250 mb = 34,000 ft --- 300 mb = 30,000 ft

500 mb = 18,000 ft --- 700 mb = 10,000 ft --- 850 mb = 5,000 ft

1000 mb = Sea Level

Wind Profiler Locations & Data  ---  "Skew-T"-(RAOB) Upper Air Data

Artificial "Skew-T" Soundings Derived from ACARS at Major Terminals

  Artificial "Skew-T" (JAVA) Soundings Derived from ACARS

City Meteograms

Amarillo -- Atlanta -- Brownsville -- Dallas/FtWorth -- El Paso -- Houston --Lubbock

Miami -- Nashville -- New Orleans -- San Antonio -- Shreveport

24 Hour Surface Records

U.S. Observed Maximum Temperatures --- U.S. Observed Minimum Temperatures

U.S. 24 Hour Precipitation

Major "Weather" Websites

Ohio State Atmospheric Sciences

Texas A&M Meteorology -- Unisys Weather

Weather Net  --  Weather Underground

Create your own high resolution CUSTOM graphics for free! ...Other weather sources...

Many states sponsor automated weather observation and processing systems under contracts with companies such as Kavouras and Pan Am Weather systems. Many airports have a satellite fed data base which is updated on a continuous basis... which you can access via telephone through your computer modem and terminal program AT NO COST.

It is also possible to construct customized weather maps which can display not only barometric pressure, temperature, relative humidity...but also depict areas of VFR/MVFR and IFR. It is possible to depict such information on an hour to hour basis by downloading METAR reports and transferring them to software which is readily available on the internet from such places as the "Weather Net". Two such programs are "Weather Graphics" and "Digital Atmosphere"...both of which permit the creation of high resolution maps for any location...for any desired scale.

LOUISIANA

Pan Am Weather System computer sites (Sponsored by LOTD Aviation Division)

De Ridder DRI (318) 463-0162

Natchitoches IER (318) 352-5169

Ruston RSN (318) 251-8691

Sulfur L75 (318) 583-8079

Tallulah / Vicksburg TVR (318) 574-5419

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