UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 21 APR 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 44 SFC 980 207 1.4 -3.6 69 5.0 -0.5 285 9 276.1 276.6 273.7 284.4 2.98 2 925 668 -2.5 -8.5 63 6.0 -4.5 285 23 276.8 277.1 272.8 282.9 2.17 3 879 1070 -6.7 -10.6 74 3.9 -7.9 297 28 276.5 276.8 272.3 281.9 1.94 4 850 1331 -8.3 -12.1 74 3.8 -9.4 305 31 277.5 277.8 272.6 282.5 1.78 5 790 1895 -12.5 -18.5 61 6.0 -13.9 296 33 278.8 279.0 272.4 282.1 1.12 6 710 2701 -18.3 -20.8 81 2.5 -18.8 282 35 281.1 281.3 273.5 284.1 1.03 7 700 2807 -18.9 -21.2 82 2.3 -19.3 280 35 281.6 281.7 273.8 284.6 1.00 8 683 2989 -20.3 -22.6 82 2.3 -20.7 279 35 282.0 282.1 273.9 284.7 0.91 9 675 3076 -19.7 -22.2 80 2.5 -20.2 279 35 283.6 283.8 274.8 286.5 0.95 10 500 5240 -32.9 -41.9 40 9.0 -33.6 270 38 292.9 293.0 278.4 293.6 0.19 11 456 5885 -37.1 -47.1 35 10.0 -37.7 274 41 295.5 295.5 279.5 295.9 0.12 12 454 5915 -37.3 -47.3 35 10.0 -37.8 274 41 295.6 295.6 279.6 296.0 0.12 13 400 6780 -43.9 -51.9 41 8.0 -44.2 280 46 297.9 297.9 280.6 298.2 0.08 14 360 7480 -48.5 -56.5 39 8.0 -48.7 275 52 300.9 300.9 281.8 301.1 0.05 15 329 8076 -45.9 -53.9 40 8.0 -46.2 275 62 312.3 312.3 286.2 312.6 0.08 16 319 8281 -45.8 -54.1 38 8.3 -46.1 275 66 315.3 315.3 287.3 315.6 0.08 17 300 8690 -45.5 -54.5 36 9.0 -45.9 285 64 321.2 321.2 289.2 321.5 0.08 18 250 9910 -44.5 -57.5 22 13.0 -45.0 280 58 339.9 339.9 294.4 340.2 0.06 19 200 11400 -46.5 -61.5 17 15.0 -47.1 285 46 359.1 359.1 298.6 359.4 0.05 20 196 11534 -46.5 -62.5 15 16.0 -47.1 361.2 361.2 299.0 361.4 0.04 TRP 360 7480 -48.5 -56.5 39 8.0 -48.7 275 52 300.9 300.9 281.8 301.1 0.05 WND 319 8281 -45.8 -54.1 38 8.3 -46.1 275 66 315.3 315.3 287.3 315.6 0.08 Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: 960.26 mb = 372.20 m = 1221.13 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 66.16 % Est. max temperature: 3.15 C = 37.68 F Sfc-Lift cond lev (LCL): 906.61 mb = 826.10 m = 2710.27 ft T: -4.15 C 700-500 lapse rate: 5.75 C/km ThetaE index: 2.46 C Layer 925.0- 850.0 mb Conv cond level (CCL): 842.97 mb = 1394.96 m = 4576.60 ft Mean mixing ratio: 2.34 g/kg Conv temperature: 2.86 C = 37.16 F Cap Strength: 2.96 C Lifted Index: 8.62 C Risk: None Lifted Index @300 mb: 27.08 C Lifted Index @700 mb: 1.53 C Showalter Index: 9.03 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 20.80 C K Index: 10.20 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.28 J/kg Max Up Vert Vel: 1.60 m/s Conv Inhibition (B-): 7402.03 J/kg Cap Strength: 8.34 C Lift Cond Lev (LCL): 856.86 mb = 1268.40 m = 4161.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 25 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 980 207 285 9 8.7 -2.3 | 143 18 -10.6 14.2 1 925 668 285 23 22.2 -6.0 | 195 11 2.9 10.6 2 850 1331 305 31 25.4 -17.8 | 282 6 6.1 -1.3 3 700 2807 280 35 34.5 -6.1 | 235 18 15.2 10.4 4 500 5240 270 38 38.0 -0.0 | 229 25 18.7 16.5 5 400 6780 280 46 45.3 -8.0 | 252 27 26.0 8.5 6 360 7480 275 52 51.8 -4.5 | 250 35 32.5 12.0 7 319 8281 275 66 65.7 -5.8 | 257 48 46.4 10.8 8 300 8690 285 64 61.8 -16.6 | 270 43 42.5 -0.1 9 250 9910 280 58 57.1 -10.1 | 260 38 37.8 6.4 10 200 11400 285 46 44.4 -11.9 | 260 26 25.1 4.6 Wind Parameters Mean winds (0-6000m): 280.5 at 33.9 knts Storm direction: 310.5 at 25.4 knts Shear (0-3000m) pos: 3.6 neg: 2.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 60.8 neg: -27.5 tot: 33.3 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 40.13 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 285 17 165 13| 14.9 0.0 14.9| 41.7 0.0 41.7 83.3 0.84| 15.0 12.5 1000 291 22 185 9| 10.8 0.0 10.8| 57.6 0.0 57.6 57.6 0.85| 12.2 10.3 1500 296 25 207 6| 7.2 1.0 8.2| 60.8 -4.0 56.7 37.8 0.69| 10.0 6.9 2000 295 27 224 7| 5.4 1.8 7.3| 60.8 -12.2 48.6 24.3 0.50| 8.8 4.4 2500 293 28 231 9| 4.3 2.5 6.8| 60.8 -23.0 37.8 15.1 0.37| 8.1 3.0 3000 290 29 233 10| 3.6 2.4 6.0| 60.8 -27.5 33.3 11.1 0.33| 7.2 2.3 4000 286 31 233 13| 2.7 2.2 4.9| 60.8 -33.2 27.6 6.9 0.28| 5.7 1.6 5000 282 32 233 16| 2.2 2.0 4.2| 60.8 -40.4 20.3 4.1 0.24| 4.9 1.2 6000 281 34 234 17| 2.4 1.7 4.1|104.9 -40.4 64.5 10.7 0.33| 4.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250421.12.gif