UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 16 OCT 25 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 152 190 1 SFC 998 174 4.0 0.7 79 3.3 2.5 190 1 277.3 278.0 275.8 288.4 4.03 2 958 503 4.0 -1.0 70 5.0 1.8 212 7 280.6 281.2 277.1 290.9 3.71 3 925 784 1.6 -3.4 69 5.0 -0.4 230 13 280.9 281.5 276.6 290.0 3.21 4 850 1459 -3.9 -8.1 73 4.2 -5.4 220 15 282.1 282.5 276.2 289.0 2.44 5 795 1983 -7.3 -9.9 82 2.6 -8.1 222 17 283.9 284.3 276.9 290.4 2.26 6 700 2957 -16.7 -19.6 78 2.9 -17.3 225 21 284.0 284.2 275.3 287.4 1.15 7 698 2978 -16.9 -19.7 79 2.8 -17.5 225 21 284.0 284.2 275.3 287.4 1.15 8 679 3186 -15.3 -18.3 78 3.0 -16.0 224 22 288.0 288.3 277.7 292.1 1.33 9 548 4772 -24.9 -32.9 47 8.0 -25.9 218 25 294.8 294.9 279.7 296.3 0.44 10 500 5430 -30.5 -36.5 56 6.0 -31.1 215 27 295.9 295.9 280.0 297.0 0.34 11 400 6980 -42.7 -48.7 52 6.0 -43.0 220 27 299.5 299.5 281.3 299.9 0.11 12 347 7922 -50.3 -55.2 56 4.9 -50.4 220 31 301.6 301.6 282.1 301.9 0.06 13 316 8531 -51.1 -56.1 55 5.0 -51.2 223 36 308.7 308.7 284.9 308.9 0.06 14 300 8870 -49.3 -54.3 56 5.0 -49.4 225 38 315.9 315.9 287.5 316.2 0.08 15 250 10080 -46.9 -52.9 50 6.0 -47.1 235 35 336.3 336.4 293.5 336.8 0.11 16 231 10604 -44.7 -51.7 45 7.0 -45.1 239 34 347.4 347.4 296.2 348.0 0.14 17 200 11560 -47.1 -55.1 40 8.0 -47.5 245 31 358.2 358.2 298.4 358.7 0.11 18 150 13450 -50.3 -60.3 30 10.0 -50.7 255 35 383.4 383.4 302.8 383.8 0.08 19 100 16060 -54.9 -66.9 21 12.0 -55.4 270 25 421.7 421.7 307.9 421.9 0.05 20 70 18320 -58.9 -71.9 17 13.0 -59.3 260 17 458.4 458.4 311.7 458.6 0.03 21 60 19287 -61.5 -74.5 16 13.0 -61.9 265 17 473.2 473.2 312.9 473.4 0.03 22 51 20305 -58.9 -71.9 17 13.0 -59.5 269 17 501.8 501.8 315.1 502.1 0.05 23 50 20430 -59.5 -72.5 17 13.0 -60.0 270 17 503.3 503.3 315.2 503.5 0.04 24 47 20816 -58.1 -71.1 17 13.0 -58.7 271 17 515.6 515.6 316.1 516.0 0.06 25 30 23620 -60.1 -74.1 14 14.0 -60.9 280 15 580.8 580.8 319.7 581.2 0.06 26 28 24048 -61.5 -74.5 16 13.0 -62.2 277 17 588.5 588.5 320.1 588.9 0.06 27 21 25843 -57.7 -71.7 15 14.0 -59.1 267 24 650.4 650.5 322.7 651.3 0.11 28 20 26150 -58.1 -72.1 15 14.0 -59.5 265 25 658.3 658.4 323.0 659.3 0.11 29 16 27563 -58.1 -72.1 15 14.0 -59.7 270 28 701.7 701.8 324.5 702.9 0.14 30 10 30600 -48.5 -64.5 14 16.0 -53.7 280 33 838.5 838.8 328.3 845.4 0.66 31 8.9 31371 -45.9 -61.9 15 16.0 -52.2 877.0 877.5 329.2 888.3 1.04 32 7.2 32778 -47.1 -64.1 13 17.0 -53.9 926.8 927.4 330.1 938.0 0.96 33 6.1 33894 -39.7 -57.7 13 18.0 -50.1 1003.7 1005.3 331.7 1036.2 2.59 34 5.2 34986 -39.7 -58.7 11 19.0 -50.9 1050.6 1052.3 332.4 1085.9 2.68 TRP 347 7922 -50.3 -55.2 56 4.9 -50.4 220 31 301.6 301.6 282.1 301.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5278.00 m Freezing level: 903.18 mb = 980.36 m = 3216.38 ft Wetbulb zero: 930.79 mb = 734.03 m = 2408.22 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 68.48 % Est. max temperature: 8.81 C = 47.86 F Sfc-Lift cond lev (LCL): 948.37 mb = 584.02 m = 1916.07 ft T: 3.31 C 700-500 lapse rate: 5.58 C/km ThetaE index: 3.00 C Layer 700.0- 679.0 mb Conv cond level (CCL): 858.64 mb = 1378.24 m = 4521.74 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 8.62 C = 47.52 F Cap Strength: 5.61 C Lifted Index: 5.75 C Risk: None Lifted Index @300 mb: 18.41 C Lifted Index @700 mb: -1.08 C Showalter Index: 6.45 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 22.40 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 57.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.76 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 61.80 J/kg Cap Strength: 5.73 C Lift Cond Lev (LCL): 881.80 mb = 1165.83 m = 3824.87 ft Lev Free Conv (LFC): 746.80 mb = 2461.90 m = 8077.00 ft Equ Level (EL): 686.80 mb = 3100.05 m = 10170.64 ft B at Equ Level: 22.51 J/kg Max Parcel Lev (MPL): 656.80 mb = 3431.87 m = 11259.27 ft Wind level data Storm motion: 250 at 15 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 ---------------------------------------------------------- 0 998 174 190 1 0.2 1.0 | 74 15 -14.1 -4.1 1 925 784 230 13 10.0 8.4 | 127 5 -4.3 3.2 2 850 1459 220 15 9.6 11.5 | 144 8 -4.6 6.4 3 700 2957 225 21 14.8 14.8 | 183 10 0.6 9.7 4 500 5430 215 27 15.5 22.1 | 184 17 1.2 17.0 5 400 6980 220 27 17.4 20.7 | 191 16 3.1 15.6 6 347 7922 220 31 19.9 23.7 | 197 19 5.7 18.6 7 300 8870 225 38 26.9 26.9 | 210 25 12.6 21.7 8 250 10080 235 35 28.7 20.1 | 224 21 14.4 15.0 9 200 11560 245 31 28.1 13.1 | 240 16 13.8 8.0 10 150 13450 255 35 33.8 9.1 | 259 20 19.5 3.9 11 100 16060 270 25 25.0 -0.0 | 296 12 10.7 -5.1 12 70 18320 260 17 16.7 3.0 | 311 3 2.5 -2.2 13 50 20430 270 17 17.0 -0.0 | 332 6 2.7 -5.1 14 30 23620 280 15 14.8 -2.6 | 356 8 0.5 -7.7 15 20 26150 265 25 24.9 2.2 | 285 11 10.6 -2.9 16 10 30600 280 33 32.5 -5.7 | 301 21 18.2 -10.9 Wind Parameters Mean winds (0-6000m): 220.3 at 20.2 knts Storm direction: 250.3 at 15.2 knts Shear (0-3000m) pos: 3.3 neg: 0.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 42.2 neg: 0.0 tot: 42.2 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.94 Bulk Shear: 27.46 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 ------------------------------------------------------------------------------- 500 228 6 83 10| 10.3 0.0 10.3| 22.9 0.0 22.9 45.8 0.72| 10.8 7.8 1000 227 10 101 7| 6.9 0.0 6.9| 27.6 0.0 27.6 27.6 0.70| 7.6 5.4 1500 225 11 115 7| 4.6 0.7 5.2| 30.6 0.0 30.6 20.4 0.70| 5.8 4.1 2000 224 13 127 7| 4.0 0.5 4.5| 35.0 0.0 35.0 17.5 0.73| 4.9 3.6 2500 224 14 137 7| 3.6 0.4 4.0| 39.4 0.0 39.4 15.8 0.75| 4.3 3.3 3000 224 15 147 7| 3.3 0.3 3.6| 42.2 0.0 42.2 14.1 0.74| 3.9 2.9 4000 223 17 160 8| 2.5 0.6 3.1| 42.8 0.0 42.8 10.7 0.67| 3.3 2.2 5000 222 19 169 9| 2.0 0.8 2.8| 42.8 -0.6 42.2 8.4 0.59| 3.0 1.8 6000 220 20 173 10| 1.7 0.7 2.4| 47.1 -0.9 46.1 7.7 0.58| 2.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251016.00.gif