Colorado State University
Real-Time Weather Data
Precip. Sys. Research Group
Colorado State University
Real-Time Weather Data
Precip. Sys. Research Group
Colorado State University
Real-Time Weather Data
Precipitation Systems Research Group
Skip navigation
  • Home
  • Quick Looks
    • Fort Collins
    • WxC Site
  • CSU WRF Forecasts
    • 12-km Ensemble: CO
    • 12-km Ensemble: WxC Site
    • 12-km Forecast Soundings
    • 12-km Upper Level Charts
    • 4-km Forecast
    • 4-km Forecast: WxC Zoom
    • 4-km Forecast: RELAMPAGO
    • 4-km Forecast Soundings
    • 12-km Model Information
    • 4-km Model Information
    • BWW Model Information
  • Model Forecasts
    • GFS
    • NAM
    • GEFS
    • SREF
    • NAM 3-km Nest
    • HRRR
    • Extreme QPF Monitor
    • Extreme QPFs (MLearning)
    • Severe Weather (MLearning)
  • Heavy Precip
    • Original (Atlas 40)
    • New (Atlas 14)
    • QPF (Forecasts)
    • TORFF Identification
  • Links
    • Fort Collins Weather Station
    • Christman Field Wx Station
    • CoAgMET
    • NWS Denver/Boulder
    • NWS Cheyenne
    • CIRA SLIDER satellite imagery
    • Local Radar Loop
    • Fort Collins Rain Gauges

ATS 735 home
Select run: supercells: straight hodographsupercells: curved hodographsupercells: semicircle hodographsquall line: 15 m/s shearmountain waves: 10 m/s, stablemountain waves: 20 m/s, less stablemountain waves: 2-layermountain waves: 2-layer, very stable
Choose variable: 1-km dbz and 3-km w3-km w and vortsurface theta pert and 3-km wxsec: theta pert and wxsec: theta_e and wxsec: dbz and wxsec: w and vorticityxsec: w and ppertskewT and hodograph

Left arrow for previous frame, right arrow for next, space to pause/play; click to open image in new tab

   
0002 0004 0006 0008 0010 0012 0014 0016 0018 0020 0022 0024 0026 0028 0030 0032 0034 0036 0038 0040 0042 0044 0046 0048 0050 0052 0054 0056 0058 0060 0062 0064 0066 0068 0070 0072 0074 0076 0078 0080 0082 0084 0086 0088 0090 0092 0094 0096 0098 0100 0102 0104 0106 0108 0110 0112 0114 0116 0118 0120 0122 0124 0126 0128 0130 0132 0134 0136 0138 0140 0142 0144 0146 0148 0150 0152 0154 0156 0158 0160 0162 0164 0166 0168 0170 0172 0174 0176 0178 0180

simulated reflectivity (shaded, dBZ) at 1 km AGL and vertical velocity at 5 km AGL (contours every 10 m/s)

Walter Scott, Jr.
College of Engineering
Research Group Home People Research Teaching Resources Contact
Precip. Systems Research Group
GIVE
Contact CSU Equal Opportunity Privacy Statement Disclaimer

© 2026 Colorado State University, Fort Collins, Colorado 80523 USA

© 2026 Colorado State University,
Fort Collins, Colorado 80523 USA

Colorado State University logo