UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 20 OCT 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 ------------------------------------------------------------------------------- SFC 1007 -55 -3.5 -10.5 58 7.0 -5.5 0 0 269.1 269.4 267.2 273.8 1.70 1 1000 0 0.2 -8.8 51 9.0 -2.7 0 0 273.4 273.7 270.4 278.8 1.96 2 993 81 3.8 -2.2 65 6.0 1.4 346 0 277.5 278.1 274.9 286.6 3.27 3 982 210 5.8 -2.2 56 8.0 2.4 324 0 280.4 281.0 276.5 289.7 3.31 4 937 748 3.6 -10.4 35 14.0 -1.2 231 1 281.9 282.3 275.2 287.3 1.85 5 925 894 2.8 -10.2 38 13.0 -1.7 205 1 282.2 282.5 275.5 287.7 1.90 6 850 1572 -1.7 -15.7 33 14.0 -5.8 10 5 284.4 284.6 275.8 288.3 1.32 7 810 1953 -3.9 -19.9 28 16.0 -8.0 334 5 286.0 286.1 276.1 288.9 0.97 8 789 2161 -3.5 -24.5 18 21.0 -8.4 314 6 288.6 288.7 277.0 290.6 0.67 9 764 2414 -4.9 -27.9 15 23.0 -9.8 290 6 289.7 289.8 277.3 291.3 0.50 10 700 3096 -8.9 -30.9 15 22.0 -13.0 225 7 292.6 292.7 278.6 294.0 0.42 11 624 3978 -14.3 -36.3 14 22.0 -17.6 215 11 296.2 296.3 280.1 297.2 0.27 12 605 4212 -16.1 -31.1 26 15.0 -18.6 212 12 296.8 296.9 280.6 298.3 0.47 13 500 5620 -26.3 -34.3 47 8.0 -27.3 195 19 301.0 301.0 282.3 302.4 0.42 14 491 5750 -27.1 -35.1 47 8.0 -28.0 198 19 301.6 301.6 282.5 302.9 0.39 15 400 7190 -37.1 -47.1 35 10.0 -37.7 235 13 306.8 306.8 284.3 307.3 0.14 16 397 7242 -37.3 -47.3 35 10.0 -37.9 235 13 307.2 307.2 284.4 307.7 0.14 17 338 8335 -46.1 -56.1 31 10.0 -46.4 229 15 309.6 309.6 285.2 309.9 0.06 18 306 8991 -49.9 -57.9 38 8.0 -50.1 226 17 313.2 313.2 286.5 313.4 0.05 19 303 9056 -51.9 -59.9 38 8.0 -52.1 225 17 311.3 311.3 285.8 311.5 0.04 20 300 9120 -52.7 -60.7 37 8.0 -52.8 225 17 311.1 311.1 285.8 311.2 0.04 21 278 9609 -56.3 -63.3 41 7.0 -56.4 212 20 312.7 312.7 286.4 312.8 0.03 22 250 10280 -59.7 -66.7 40 7.0 -59.8 195 25 317.3 317.3 287.9 317.4 0.02 23 234 10691 -61.9 -68.9 39 7.0 -62.0 320.0 320.0 288.8 320.1 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: Surface below freezing Freezing level: 1000.38 mb = -3.00 m = -9.84 ft Freezing level: 878.33 mb = 1315.87 m = 4317.10 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 28.85 % Est. max temperature: 11.57 C = 52.83 F Sfc-Lift cond lev (LCL): 901.51 mb = 1100.21 m = 3609.56 ft T: 1.43 C 700-500 lapse rate: 6.89 C/km ThetaE index: 2.38 C Layer 937.0- 925.0 mb Conv cond level (CCL): 660.37 mb = 3543.12 m = 11624.28 ft Mean mixing ratio: 2.38 g/kg Conv temperature: 21.90 C = 71.42 F Cap Strength: 10.42 C Lifted Index: 12.18 C Risk: None Lifted Index @300 mb: 17.09 C Lifted Index @700 mb: 8.72 C Showalter Index: 11.18 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 10.60 C K Index: -13.10 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.70 J/kg Max Up Vert Vel: 8.68 m/s Conv Inhibition (B-): 4917.75 J/kg Cap Strength: 12.14 C Lift Cond Lev (LCL): 812.97 mb = 1924.49 m = 6313.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 7 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 1007 -55 0 0 -0.0 -0.0 | 57 7 -5.6 -3.6 1 1000 0 0 0 -0.0 -0.0 | 57 7 -5.6 -3.6 2 925 894 205 1 0.4 0.9 | 62 6 -5.2 -2.7 3 850 1572 10 5 -0.9 -4.9 | 37 11 -6.5 -8.6 4 700 3096 225 7 4.9 4.9 | 154 1 -0.7 1.3 5 500 5620 195 19 4.9 18.4 | 177 15 -0.7 14.7 6 400 7190 235 13 10.6 7.5 | 233 6 5.0 3.8 7 300 9120 225 17 12.0 12.0 | 217 11 6.4 8.4 8 250 10280 195 25 6.5 24.1 | 182 21 0.9 20.5 Wind Parameters Mean winds (0-6000m): 207.0 at 8.9 knts Storm direction: 237.0 at 6.7 knts Shear (0-3000m) pos: 0.9 neg: 1.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -112.9 deg Storm rel helicity (0-3000m) pos: 4.6 neg: -18.8 tot: -14.2 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.64 Bulk Shear: 10.37 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 ------------------------------------------------------------------------------- 500 283 0 56 7| 0.0 0.5 0.5| 0.0 -0.7 -0.7 -1.3 -0.61| 0.6 -0.4 1000 206 1 59 6| 0.0 0.7 0.7| 1.3 -0.7 0.6 0.6 0.22| 1.0 0.2 1500 310 1 45 6| 1.7 0.4 2.2| 1.9 -4.9 -3.0 -2.0 -0.28| 2.9 -0.8 2000 355 2 42 8| 1.3 0.4 1.7| 4.6 -11.3 -6.7 -3.4 -0.28| 3.5 -1.0 2500 332 3 32 8| 1.0 1.2 2.3| 4.6 -17.4 -12.8 -5.1 -0.37| 3.8 -1.4 3000 301 4 22 6| 0.9 1.7 2.6| 4.6 -18.8 -14.2 -4.7 -0.36| 4.1 -1.5 4000 239 5 50 2| 0.6 1.9 2.6| 5.5 -18.8 -13.4 -3.3 -0.30| 3.9 -1.2 5000 218 7 144 2| 0.5 2.1 2.6| 5.5 -20.6 -15.1 -3.0 -0.27| 3.7 -1.0 6000 207 9 160 5| 0.6 2.0 2.5| 12.7 -24.3 -11.6 -1.9 -0.21| 3.6 -0.8 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251020.12.gif