RAVIN Level 3 Weather Radar

See what the radar sees. From the first hint of rotation in a developing supercell to the unmistakable signature of a tornado debris ball, RAVIN Level 3 puts high-resolution NEXRAD Doppler weather radar on your Mac—fast, fluid, and ready for serious storm analysis.

Built natively for macOS and optimized for Metal, RAVIN turns your desktop into a powerful radar workstation. Explore original National Weather Service radar products, move effortlessly between sites and elevation angles, and examine the storms that matter without ads, tracking, or an account.

Designed for the Mac from the ground up, RAVIN takes advantage of Metal GPU acceleration to deliver responsive radar rendering, fluid navigation, and seamless multi-panel analysis. Whether you're monitoring a developing severe weather outbreak, chasing tornadoes, or examining a storm in detail, RAVIN gives you the precision and control of a dedicated desktop weather radar workstation.

EXPLORE THE STORM, NOT JUST THE MAP

A hook echo takes shape. Velocity reveals a tightening couplet. Correlation coefficient drops where debris may be lofted. RAVIN lets you examine these radar signatures side by side, with up to four synchronized panels displaying reflectivity, velocity, storm-relative velocity, and dual-polarization data.

• Super-resolution reflectivity, velocity, SRV, CC, ZDR, KDP, and hydrometeor classification • Every available elevation tilt, with smooth zooming and panning • Radar animations of up to 50 frames, with precise frame inspection • Single-, dual-, and four-panel radar views • Custom radar color tables (.pal and .rct)

FOLLOW SEVERE WEATHER AS IT DEVELOPS

Go beyond the familiar radar image. Examine rotation and tornado debris signatures, follow storm tracks toward communities downstream, and bring warnings and outlooks directly onto the radar map.

• Mesocyclone, TVS, and hail markers; storm tracks and arrival times • Normalized rotation and tornado debris analysis • Echo tops, VIL, maximum hail size, and rainfall totals • Melting-layer and precipitation-type products • NWS warning polygons with full warning text • SPC outlooks, watches, and mesoscale discussions • MRMS national radar mosaics

A COMPLETE MAC RADAR WORKSPACE

Pair radar with the observations and overlays you need. Add live METAR/TAF reports, point soundings, GPS position, range rings, and distance measurements. Load GeoFiles for storm reports, spotter locations, and other custom map layers. Draw fronts, drylines, and pressure centers directly on the map.

When you need to show your work, export a radar image or use Viewport Out for a clean, full-screen radar window suitable for streaming or broadcast. Choose a Dock icon that fits your style, from a supercell to a classic hook echo.

LIGHTNING AND HISTORICAL RADAR

With Pro Plus, animate satellite lightning over your radar display. Revisit past weather events using the NEXRAD Level III archive: choose a radar site, date, and frames to replay.

FREE TO START. BUILT TO GROW.

RAVIN Free includes lowest-tilt super-resolution radar, warnings, 6-frame loops, and one GeoFile.

RAVIN Pro adds all available tilts and radar products, 30-frame loops, MRMS, SPC layers, unlimited GeoFiles, soundings, METAR/TAF, weather boundaries, Viewport Out, and watermark-free sharing.

RAVIN Pro Plus includes everything in Pro, plus satellite lightning, historical Level III radar, and 50-frame loops.

PRIVATE BY DESIGN

No ads. No analytics. No tracking. No account. RAVIN does not collect personal usage data.

Pro and Pro Plus are auto-renewing subscriptions. Payment is charged to your Apple Account at confirmation. Subscriptions renew unless canceled at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours before expiration. Manage or cancel in your App Store account settings.

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