Adiabat

iOS app by Shadowfetch · App Store ID 6792598449 · iOS

Adiabat is a serious, offline Skew-T log-P workbench for pilots, glider and paraglider crews, storm chasers, and forecast enthusiasts who need to read an atmospheric sounding where there is no signal.

Every number is computed on your device from real parcel theory and bundled reference data. There is no account, no subscription, and no cloud round-trip. Open the app on a plane, in a launch field, or in a dead-zone cove and it works exactly the same.

Import Field And Forecast Soundings

• Open JSON, CSV, TSV, and University of Wyoming sounding tables from Files
• Paste profile rows directly from a message, document, or weather workstation
• Automatic column recognition and unit conversion for height and wind
• A pre-analysis quality gate flags sparse moisture, wind, vertical coverage, and pressure gaps
• Imported profiles remain editable and stored only on your device

Profile Briefing

• Compare surface-based, mixed-layer, and most-unstable parcels in one view
• See instability, inhibition, deep-layer shear, helicity, cloud, and icing findings in plain language
• Review an explainable 0–100 data-confidence score before relying on derived values
• Share a compact text briefing without an account or server

Full Skew-T Log-P Diagram

• Temperature and dewpoint traces on a proper skewed log-pressure grid
• Dry adiabats, moist (pseudo) adiabats, and mixing-ratio lines
• Lifted-parcel curve with shaded CAPE and CIN areas
• LCL, LFC, and EL levels marked on the diagram
• Wind barbs alongside the profile
• Touch anywhere to read pressure, temperature, and height

Parcel Theory Done Right

Privacy and support

Privacy information for Adiabat · Support for Adiabat

Questions: shadowfetchapps@gmail.com

Adiabat · App Store ID 6792598449 · Published by Shadowfetch · shadowfetch.com