F5App for Android, iPhone & iPad Available June 20!

F5App is a weather application for your Android or iOS (iPhone/iPad) powered device showing the weather in map form. The software automatically locates your position and pull weather information without the need for user input. F5App is powered by F5Data and therefore all maps are generated on our web server. This makes all graphics completely unique and gives us the power to calculate a lot of variables and make maps that other options can't give you.

Feature List

  • Multiple zoom levels
  • Current conditions
  • Computer Model Forecasts
  • Watches & Warnings
  • Radar & Satellite
  • Severe Weather & Tornado Forecasts

F5App is designed with the storm chaser in mind, but F5App is a great resource for the general traveler as well. The visibility map, radar, current conditions, precipitation and snowfall forecasts are all great tools for drivers.

Map List
  • Current Conditions
    • HD NEXRAD Radar
    • Satellite
      • Visible
      • Infrared
      • Water Vapor
    • Watches & Warnings
    • Surface Map (pressure/winds)
    • Surface Temperature
    • Surface Dew Point
    • Surface Winds
    • Surface 'feels like'
    • Visibility
  • Shear
    • Deep Layer Shear (6km)
    • Storm Motion
    • Surface Winds
    • 850mb Winds
    • 700mb Winds
    • 500mb Winds
    • 850/500 Crossover
    • Surface/700 Crossover
    • 1km Helicity
    • 3km Helicity
  • Instability/Stability
    • SB CAPE/CIN
    • ML CAPE/CIN
    • 3km MLCAPE
    • Lifted Index
  • Thermodynamics
    • Surface Temp
    • Surface Dew Point
    • 850mb Temp
    • 850mb Dew Point
    • 700mb Temp
    • 500mb Humidity
    • LCL Height (cloud base)
    • Freezing Level
  • Lifting Mechanisms
    • Surface Map (pressure/winds)
    • 500mb Vorticity/Heights
    • 500mb Vertical Velocities
    • 700mb Vertical Velocities
    • 850mb Vertical Velocities
  • Severe Weather Indices
    • Energy-Helicity Index (EHI)
    • Craven Significant Severe
    • 3km VGP
    • 1km VGP
    • Significant Tornado Parameter
    • APRWX Cap (capping index)
    • APRWX Severe (proprietary)
    • APRWX Tornado (proprietary)
  • Precipitation
    • 24 Hour Precipitation
    • 24 Hour Snowfall
  • This App is currently in development and we hope to launch it by June 20, 2012. If you would like to be notified when it is available for download, submit your email address here:
    Enter your email address:

    Voicemail:651.400.0031
    Fax:603.297.2365
    Convective Development, Inc.
    P.O. Box 511
    Cambridge, MN 55008
    © 2012 Convective Development, Inc.