PG Surface Pressure Charts USA
7- and 4-Day meteo forecasts to prepare for your paragliding flights in the USA
Jan Cees Venema · appinventor.ai_JanCeesVenema.SurfacePressureChartsUSA
UpdatedDec 31, 2025
PublishedMar 11, 2021
Packageappinventor.ai_JanCeesVenema.SurfacePressureChartsUSA
MD54e321723fc3e21aec60578cd628739d8
SHA1 (signer)3F:29:DD:E9:20:4F:83:34:24:E9:E5:18:09:35:EF:FF:92:4E:9B:A5
Signed by[email protected], O=AppInventor for Android, C=US
Malware scanTRUSTED
Websitehttp://janceesvenema.nl
Contact[email protected]
What's new
Android 14 support update
Description
For proper flight planning, information on meteo conditions are indispensable. The Surface Pressure Forecast Charts App will give you a 5-day outlook on the possible developments of the large scale meteo conditions in the USA, with separate charts for Alaska.
The maps have the purpose to merely supply you with large scale, longer term info. To assess local conditions you will have to consult other, high resolution, sources.
To be able to download the charts in marginal internet connectivity conditions, the charts are supplied as low-resolution images, minimizing the file size.
Higher resolution images and zooming capability would suggest a reliability of the model outputs at a smaller scale. This has been discouraged by the meteorologists involved.
The app is light, fast and very easy to use. Use the buttons or swipe through the charts.
Features:
• For the USA charts: analysis and forecasts for 6, 12, 18, 24, 30, 36, 48, 60, 72, 96, 120, 144 and 168 hours
• For the Alaska charts: analysis and forecasts for 24, 48, 72 and 96 hours
• isobars
• sea level pressure (hPa)
• frontal systems (heat and cold fronts and occlusions)
• weather types (rain, snow, ice, T-storm)
The charts are generated and generously made available by NOAA-WPC
The maps have the purpose to merely supply you with large scale, longer term info. To assess local conditions you will have to consult other, high resolution, sources.
To be able to download the charts in marginal internet connectivity conditions, the charts are supplied as low-resolution images, minimizing the file size.
Higher resolution images and zooming capability would suggest a reliability of the model outputs at a smaller scale. This has been discouraged by the meteorologists involved.
The app is light, fast and very easy to use. Use the buttons or swipe through the charts.
Features:
• For the USA charts: analysis and forecasts for 6, 12, 18, 24, 30, 36, 48, 60, 72, 96, 120, 144 and 168 hours
• For the Alaska charts: analysis and forecasts for 24, 48, 72 and 96 hours
• isobars
• sea level pressure (hPa)
• frontal systems (heat and cold fronts and occlusions)
• weather types (rain, snow, ice, T-storm)
The charts are generated and generously made available by NOAA-WPC
Required features
- Faketouch android.hardware.faketouch
- Screen Landscape android.hardware.screen.landscape
- Screen Portrait android.hardware.screen.portrait
Permissions (2)
PG Surface Pressure Charts USA requests the following Android permissions:
- Internet android.permission.INTERNET
- Vibrate android.permission.VIBRATE
