Presentation on theme: "AVIATION WEATHER DEBBIE SCHAUM. Self- Briefing Procedures Weather Awareness –Big picture, whats the general weather along your route. –Look outside –Look."— Presentation transcript:
AVIATION WEATHER DEBBIE SCHAUM
Self- Briefing Procedures Weather Awareness –Big picture, whats the general weather along your route. –Look outside –Look at the weather on the TV –Get the big picture from your home computer
Self Briefing cont. Are you ready to fly this mission? - Are you qualified to fly in these conditions? - Do you have the experience to take on this mission? - Are you physically capable? - Are you mentally ready?
Things you need to know What type of aircraft Limits of aircraft Proposed flight level Take off and destination forecast Hazards enroute Winds enroute Time enroute
Weather information Current weather –Surface analysis –Weather depiction –Radar summary –Satellite –METARS along route –Pireps
Weather Information Cont. Forecast Weather –TAFS for takeoff and departure –Prog charts valid for flight time –Hazard forecast valid for flight time –Hazards at your flight level –Discussion bulletins that apply to your route of flight
Alternates and Flight Paths An Alternate is used if the weather at your destination is not suitable for landing. Winds are too strong or creating too much of a crosswind Thunderstorms/severe weather are over the field Visibilities are below pilots/planes minimum capabilities Ceiling is too low Runway is icy or snow covered
Weather Data Sources
ERAU WX Good satellite and radar images; access to WSI data; limited surface and forecast graphics; does not have upper air or model graphics data.
Graphical data allows route planning
Then pick additional Information for your route of flight
Aviation Weather Center Good for aviation weather hazards; good satellite access; icing and turbulence information; pilot reports; some manual forecast graphics; access to experimental aviation hazard products (ADDS); lacks model data; lacks public weather
National Weather Service Good overview of public weather; click on organization to get web listings for all local NWS offices
HOURLY WEATHER GRAPH Take off data Runway Cross winds Chance of Precip
NCAR-RAP Aviation oriented web page; forecast model graphics are useful aviation planning (clouds, winds, etc); has links to other related weather web sites. Vertical profile data (Skew-T/Log P)
Using the ADDS Flight Planning Tool Go to Click on Java Tools
Launch new FPT (Flight Path Tool) Select your flight altitude
Click on Configure and Identify the items you want displayed
Creating a cross sectional view Click on airplane button on left side. Place cursor on starting location and left click (should put a 1 on that location) Move your mouse to your destination and left click (should put a 2 on that location) Continue to all your destinations When complete right click and click on show cross-section.
Cross section cont. This should display a cross section view. It will always have your starting destination on the left side. Along the bottom you will find all the information you requested by rolling over the points
METARS/TAFS METAR is Meteorological Terminal Aviation Routine Weather Report –It is the observation of current conditions –By the time it is online it is old information TAF is Terminal Airdrome Forecast –Provide a forecast of weather conditions at an airport for the next 6-24 hours.
Forecasting tools N/web_site/visb/cnv_com_09z_prb1.htm Great aviation tool for looking up to 63 hrs into future Flight restriction probabilities Ceiling and cloud tops Low level wind shear Icing potential up to FL 240 Turbulence potential FL 180 and higher Precip probability Fog probability