UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 26 APR 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 45 SFC 985 174 11.6 -1.4 40 13.0 5.7 350 9 286.0 286.6 279.6 296.0 3.50 2 974 267 8.8 -6.2 34 15.0 2.8 351 11 284.1 284.5 277.3 291.2 2.46 3 925 688 5.2 -6.8 42 12.0 0.5 355 21 284.6 285.1 277.6 291.8 2.48 4 903 884 3.4 -6.6 48 10.0 -0.4 321 18 284.7 285.2 277.7 292.2 2.58 5 875 1140 1.4 -5.6 60 7.0 -1.3 276 14 285.2 285.7 278.4 293.5 2.87 6 850 1375 5.0 2.5 84 2.5 3.8 235 11 291.4 292.3 284.1 306.9 5.39 7 836 1511 6.0 3.6 85 2.4 4.8 235 13 293.8 294.9 285.7 311.0 5.93 8 827 1599 6.2 2.8 79 3.4 4.5 235 14 294.9 296.0 285.8 311.5 5.66 9 726 2652 -1.5 -5.4 75 3.9 -3.1 235 30 297.7 298.3 284.7 308.3 3.52 10 700 2941 -4.3 -8.0 75 3.7 -5.7 235 35 297.7 298.3 284.1 306.8 2.99 11 682 3145 -6.5 -10.3 74 3.8 -7.9 235 35 297.5 298.0 283.5 305.3 2.56 12 660 3402 -5.1 -15.1 45 10.0 -8.4 234 36 301.9 302.2 284.4 307.5 1.79 13 658 3425 -5.7 -16.7 42 11.0 -9.1 234 36 301.5 301.7 284.0 306.4 1.57 14 500 5520 -19.3 -33.3 28 14.0 -21.6 230 40 309.5 309.6 285.7 311.1 0.46 15 470 5978 -22.3 -38.3 22 16.0 -24.4 229 41 311.3 311.4 286.2 312.4 0.30 16 400 7140 -32.3 -43.3 33 11.0 -33.3 225 42 313.0 313.0 286.6 313.8 0.21 17 366 7759 -38.3 -49.3 31 11.0 -38.9 227 42 313.1 313.1 286.6 313.5 0.12 18 333 8404 -42.7 -54.7 26 12.0 -43.2 228 42 315.6 315.6 287.4 315.9 0.07 19 300 9100 -48.5 -60.5 24 12.0 -48.8 230 42 317.0 317.0 287.8 317.1 0.04 20 289 9345 -51.7 -63.7 22 12.0 -51.9 232 43 315.8 315.8 287.4 315.9 0.03 21 266 9878 -56.7 -68.7 21 12.0 -56.8 237 46 316.1 316.1 287.5 316.2 0.01 22 250 10270 -58.7 -70.7 20 12.0 -58.8 240 48 318.8 318.8 288.3 318.8 0.01 23 213 11270 -61.5 -73.5 19 12.0 -61.6 225 46 329.4 329.4 291.6 329.4 0.01 24 210 11359 -57.1 -70.1 18 13.0 -57.3 228 46 337.6 337.6 293.7 337.7 0.01 25 200 11670 -54.9 -67.9 19 13.0 -55.1 240 44 345.8 345.8 295.7 345.9 0.02 26 177 12460 -49.9 -64.9 16 15.0 -50.4 240 38 366.3 366.3 299.9 366.5 0.04 27 150 13540 -50.7 -68.7 10 18.0 -51.2 240 31 382.7 382.7 302.7 382.8 0.02 28 132 14372 -49.5 -69.5 8 20.0 -50.2 238 33 399.1 399.1 305.1 399.2 0.02 29 100 16170 -53.5 -76.5 4 23.0 -54.1 235 36 424.4 424.4 308.2 424.4 0.01 30 70 18460 -54.7 -78.7 4 24.0 -55.5 240 25 467.4 467.4 312.4 467.4 0.01 31 53 20239 -55.5 -79.5 3 24.0 -56.4 240 18 504.2 504.2 315.2 504.3 0.01 32 53 20239 -55.5 -79.5 3 24.0 -56.4 240 18 504.2 504.2 315.2 504.3 0.01 33 50 20610 -56.9 -79.9 4 23.0 -57.7 240 17 509.4 509.4 315.6 509.5 0.01 34 46 21136 -59.1 -82.1 4 23.0 -59.8 240 16 516.4 516.4 316.1 516.4 0.01 35 42 21713 -55.1 -79.1 4 24.0 -56.2 240 16 539.9 539.9 317.5 540.0 0.02 36 34 23057 -57.7 -80.7 4 23.0 -58.7 240 14 566.7 566.7 319.0 566.8 0.02 37 30 23850 -56.3 -79.3 4 23.0 -57.6 240 13 591.2 591.2 320.2 591.3 0.02 38 24 25269 -53.7 -77.7 4 24.0 -55.8 229 14 637.7 637.7 322.2 638.0 0.04 39 20 26430 -56.3 -79.3 4 23.0 -58.2 220 15 663.8 663.9 323.2 664.1 0.04 40 18 27105 -52.7 -76.7 4 24.0 -55.6 223 15 695.5 695.5 324.3 696.0 0.06 41 15 28278 -54.3 -78.3 4 24.0 -57.2 228 15 727.4 727.4 325.3 727.9 0.06 42 13 29208 -48.3 -73.3 4 25.0 -53.4 232 15 778.6 778.7 326.7 780.0 0.15 43 10 30940 -47.3 -73.3 4 26.0 -53.7 240 15 843.0 843.1 328.3 844.9 0.19 44 9.9 31007 -46.9 -72.9 4 26.0 -53.5 846.9 847.0 328.4 849.0 0.20 45 8.3 32196 -38.5 -66.5 4 28.0 -49.9 923.8 924.1 330.0 930.7 0.60 46 7.0 33371 -36.9 -64.9 4 28.0 -50.0 976.5 977.0 330.9 987.4 0.89 TRP 213 11270 -61.5 -73.5 19 12.0 -61.6 225 46 329.4 329.4 291.6 329.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 745.68 mb = 2446.90 m = 8027.80 ft Wetbulb zero: 912.92 mb = 795.27 m = 2609.11 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 52.80 % Est. max temperature: 19.53 C = 67.15 F Sfc-Lift cond lev (LCL): 808.05 mb = 1786.77 m = 5862.03 ft T: 4.83 C 700-500 lapse rate: 5.82 C/km ThetaE index: 6.19 C Layer 726.0- 660.0 mb Conv cond level (CCL): 575.14 mb = 4452.01 m = 14606.16 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 31.02 C = 87.83 F Cap Strength: 12.58 C Lifted Index: 15.43 C Risk: None Lifted Index @300 mb: 17.75 C Lifted Index @700 mb: 9.98 C Showalter Index: 5.00 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.80 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 92.00 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.63 J/kg Max Up Vert Vel: 2.69 m/s Conv Inhibition (B-): 64062.52 J/kg Cap Strength: 15.31 C Lift Cond Lev (LCL): 774.21 mb = 2132.37 m = 6995.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 22 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 ---------------------------------------------------------- 0 985 174 350 9 1.6 -8.9 | 64 23 -20.8 -10.1 1 925 688 355 21 1.8 -20.9 | 43 30 -20.6 -22.1 2 850 1375 235 11 9.0 6.3 | 111 14 -13.4 5.1 3 700 2941 235 35 28.7 20.1 | 198 20 6.3 18.9 4 500 5520 230 40 30.6 25.7 | 199 26 8.3 24.5 5 400 7140 225 42 29.7 29.7 | 194 29 7.3 28.5 6 300 9100 230 42 32.2 27.0 | 201 28 9.8 25.8 7 250 10270 240 48 41.6 24.0 | 220 30 19.2 22.8 8 213 11270 225 46 32.5 32.5 | 198 33 10.1 31.3 9 200 11670 240 44 38.1 22.0 | 217 26 15.7 20.8 10 150 13540 240 31 26.8 15.5 | 197 15 4.5 14.3 11 100 16170 235 36 29.5 20.6 | 200 21 7.1 19.4 12 70 18460 240 25 21.7 12.5 | 176 11 -0.7 11.3 13 50 20610 240 17 14.7 8.5 | 134 11 -7.7 7.3 14 30 23850 240 13 11.3 6.5 | 115 12 -11.1 5.3 15 20 26430 220 15 9.6 11.5 | 129 16 -12.7 10.3 16 10 30940 240 15 13.0 7.5 | 124 11 -9.4 6.3 Wind Parameters Mean winds (0-6000m): 236.9 at 29.9 knts Storm direction: 266.9 at 22.4 knts Shear (0-3000m) pos: 2.0 neg: 8.4 tot: 10.5 10-3/s Storm rel Dir Shear (0-3000m): 134.4 deg Storm rel helicity (0-3000m) pos: 112.6 neg: -87.9 tot: 24.7 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 199.75 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 ------------------------------------------------------------------------------- 500 353 15 52 26| 12.1 0.0 12.1| 0.0 -64.4 -64.4 -128.8 -0.80| 12.1 -9.7 1000 340 16 46 23| 6.0 12.3 18.3| 22.9 -87.9 -65.0 -65.0 -0.12| 19.8 -2.3 1500 324 15 45 19| 4.0 10.8 14.8| 51.5 -87.9 -36.3 -24.2 0.10| 17.5 1.7 2000 288 16 48 9| 3.0 9.8 12.8| 75.5 -87.9 -12.3 -6.2 0.21| 15.1 3.2 2500 264 18 100 4| 2.4 9.2 11.7| 99.5 -87.9 11.7 4.7 0.28| 13.7 3.9 3000 253 21 154 6| 2.0 8.4 10.5|112.6 -87.9 24.7 8.2 0.30| 12.2 3.7 4000 244 25 179 10| 1.5 6.6 8.1|113.1 -87.9 25.2 6.3 0.29| 9.4 2.8 5000 240 28 187 13| 1.2 5.5 6.7|113.1 -88.1 25.0 5.0 0.28| 7.8 2.2 6000 237 30 190 15| 1.0 4.8 5.8|113.1 -94.0 19.1 3.2 0.27| 6.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250426.12.gif