Stormalytic Coming soon
Radar reflectivity of the May 20, 2013 Moore, Oklahoma supercell, its hook echo and debris ball southwest of Moore.

Complete weather analysis in one application

Stormalytic brings live radar, satellite, numerical models, SPC outlooks and NWS warnings together in a single, fast application for tracking and analyzing severe weather.

We'll notify you once when Stormalytic is available.

Moore, OK · KTLX · May 20, 2013, 3:08 PM CDT

Live Level II

Volumes stream in tilt by tilt, including SAILS scans, so the newest low-level data appears without waiting for the full volume.

Replay

Review archived radar from past events, including a curated library with Moore, El Reno and Hurricane Michael, using the same tools as live data.

3D view

Explore complete radar volumes in three dimensions, rendered in real time.

Hurricane Michael's eye at landfall near Panama City on KEVX reflectivity, over GOES infrared satellite imagery.
Hurricane Michael · KEVX · Oct 10, 2018
The Moore supercell's reflectivity rendered as a 3D volume above a map grid.
Moore, OK · KTLX · May 20, 2013
Stormalytic with two panes, KTLX reflectivity and velocity of the Moore tornado, a rotation card open beside the couplet in each.
Moore, OK · KTLX · May 20, 2013

Storm analysis

Quantify rotation, identify debris signatures, generate cross-sections and track storm cells as new data arrives.

The rotation card on the Moore tornado's velocity couplet: Vrot 88 kt at 0.5 degrees, gate-to-gate 176 kt, a debris signature to 4,908 ft and each tilt's Vrot.
Moore, OK · KTLX · May 20, 2013

Features

Radar

  • Level II from every NEXRAD site, live and tilt by tilt, plus TDWR
  • Products: reflectivity, velocity, storm-relative velocity, spectrum width, ZDR, CC, KDP, PHI, composite reflectivity, echo tops, VIL and hydrometeor classification
  • All tilts, and a 3D view of the full volume
  • Cross-sections
  • Rotation card with Vrot, gate-to-gate shear and debris by tilt
  • Level III detections (mesocyclone, TVS, hail, storm tracks) and storm cell tracking
  • 1, 2 or 4 panes

Other data

  • MRMS: composite reflectivity, rotation tracks, MESH, precipitation rate and totals, flash flood guidance ratio
  • GOES East and West visible, infrared and water vapor, and GLM lightning
  • Numerical models including HRRR, RRFS, RAP, GFS, GEFS, NBM, ECMWF, AIFS and HAFS
  • NWS warnings and watches, SPC outlooks and mesoscale discussions, storm reports, WPC fronts and excessive rainfall outlooks
  • NHC tropical cones, tracks, wind radii and model tracks
  • Soundings with hodographs, observed or from the RAP
  • Surface observations, NWS point forecasts and GRLevelX placefiles

Tools

  • Archive replay with 18 notable events and user-saved cases
  • Globe view
  • Screenshots and GIF loops
  • Place search and GPS location
  • MCP integration for Claude and other AI assistants

How it's built

Custom ingestion pipeline

Purpose-built servers and decoders ingest radar, satellite, model and mosaic data as it is published.

GPU-driven rendering

Designed from the ground up in C++ and Vulkan, with GPU compute for volume rendering and storm analysis.

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