Echoes Weather: Radar & Models

Track storms in real time with NEXRAD radar and GOES-19 satellite imagery.

RADAR COVERAGE
• 75+ radar products from 160+ NEXRAD sites including Level 2 and Level 3 reflectivity, velocity, dual-pol, precipitation type, and more
• National radar mosaic (MRMS): 21 products including precipitation type (rain/snow/ice), rotation, hail size and probability, echo tops, VIL, shear, and rainfall accumulation
• Future radar: the MRMS loop continues 1 hour ahead with HRRR forecast frames every 15 minutes
• VR Shear: rotational velocity and shear between two velocity gates

FORECASTS
• Hourly forecasts 36 hours out: temperature, conditions, wind, and precipitation
• 10-day forecasts with high/low temps, precipitation accumulation, and wind
• NWS Area Forecast Discussions from your local forecast office

REAL-TIME WEATHER DATA
• NWS severe weather alerts with polygon overlays and push notifications you customize per location
• Storm Prediction Center (SPC) convective and fire weather outlooks
• Flood outlooks: WPC Excessive Rainfall Outlook (Days 1-5) and NWS Significant River Flood Outlook
• Live hurricane tracking: official NHC forecast cone, track, and position with Saffir-Simpson intensity and coastal watch and warning lines
• NHC Tropical Weather Outlook: formation areas with 2-day and 7-day odds, disturbances and invests, and the outlook discussion
• NHC bulletins: Public Advisory (TCP) and Forecast Discussion (TCD)
• Real-time storm spotter positions from Spotter Network
• Observations from thousands of weather stations
• EPA AirNow air quality (AQI) with per-pollutant detail (PM2.5, ozone, PM10, NO2, SO2) and health guidance
• Location search and saved favorites

COMMUNITY WEATHER REPORTS
• Submit observations and see reports from other users on the map

ECHOES PREMIUM: $2.99/mo or $24.99/yr
• LIVE Sweep: watch the radar paint the storm arc by arc as the antenna turns, on any Level 2 product and tilt
• Historical radar data from 1991 to present
• Dual Products: compare two radar products side by side on one synced map
• Storm Relative Velocity: velocity with the storm's motion removed, so rotation stands out
• Azimuthal Shear: rotation on each Level 2 velocity tilt
• Storm Cross-Section: a vertical slice through any storm
• Melting layer: see where the radar beam crosses melting snow (the bright band) on Level 3 tilts
• 3D Storm Volume: orbit a full 3D render of the radar volume, with echo tops, hail cores, a temperature axis, and wind barbs
• Storm Attributes: cells, forecast tracks, MESO and TVS rotation, hail size, lightning, people in path, and a VAD wind profile from the selected radar
• ProbSevere: each storm cell's chance of severe weather
• Tropical Guidance: multi-model spaghetti, forecast and past wind extents, and NHC wind speed probability, plus the 1851-to-present hurricane archive
• Storm surge: NHC surge watches and warnings, peak surge heights, and flood depth at each advisory
• Real-time lightning strikes
• 37 GOES-19 and GOES-18 satellite products: visible, infrared, water vapor, fire, smoke, dust, and more
• 11 weather models with contours, wind barbs, and pressure tracking: HRRR, NBM, RAP, RRFS, GFS, GEFS, AIGFS, AIGEFS, HGEFS, IFS, and AIFS
• RTMA surface analysis: station plots and temp, dewpoint, and gust contours over radar
• NWPS river gauges with flood-category coloring and hydrographs of observed and forecast stage
• Air Quality Forecast: EPA AQI outlook up to 6 days out with Action Day alerts and the forecaster's discussion
• Skew-T soundings with SARS supercell and hail analogs (forecast and observed)
• Forecast plots: meteogram time series for any model variable
• 28,000+ weather stations with 48-hour historical charts
• Alert filtering with 12 categories and quick filters
• Extended 52-frame animations
• Future radar up to 18 hours ahead
• Premium map styles
• 7-day free trial on annual plan

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