SatSquatch

SatSquatch is your all-in-one professional weather data app: satellite data, full-resolution Level II radar, forecast models, mesoanalysis and more, layered however you like on a fast, GPU-drawn map.

SATELLITE
• All 16 GOES-East and GOES-West bands, Himawari-9 full disk, True Color and core composites
• RGB composites such as Air Mass, Day Cloud Phase and Fire Temperature (Pro)
• GLM lightning and LightningCast (Pro)
• GOES fire detections

RADAR
• Level II radar from every NEXRAD and TDWR site: reflectivity, dealiased and storm-relative velocity, spectrum width and the dual-pol moments (ZDR, CC, KDP, PHI)
• Every tilt, echo tops, VIL, MESH, azimuthal shear, rotation tracks, ZDR columns and a tornado debris overlay
• Storm-relative velocity from the radar's own storm tracks
• 15-second refresh, with live sweeps (Pro)
• Radar cross-sections (Pro)
• MRMS composite reflectivity and precipitation, plus hail, rotation, echo tops, rainfall totals and flash flood guidance (Pro)

ARCHIVE MODE (PRO)
• Replay any past date: GOES satellite back to 2017, Level II radar back to 1991, MRMS back to 2020, GLM lightning and fire detections
• That day's warnings, watches, SPC outlooks and storm reports, as they stood at the time

FORECAST MODELS
• HRRR, RRFS, GFS, RTMA and URMA
• ECMWF IFS and AIFS, RAP, AIGFS, NBM and the GEFS, REFS, AIGEFS and AIFS ENS ensembles (Pro)
• Filled contours, labelled contour lines, wind barbs and animated wind particles
• 18 built-in presets, from 500 mb heights and vorticity to reflectivity over updraft helicity tracks
• Run-to-run trends and one-tap model compare
• Point soundings with skew-T, hodograph and parameters, cross-sections and meteograms (Pro)
• Ensemble probabilities, spaghetti and plumes (Pro)

ANALYSIS AND OVERLAYS
• NWS warnings and watches, SPC, WPC and CPC outlooks, METARs, storm reports, ProbSevere, WPC fronts and Nadocast
• Mesoanalysis, observed soundings and VAD winds (Pro)
• Tropical model tracks, with ensemble tracks (Pro)

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