UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 30 APR 25 Station: KPIT WMO ident: 72520 Latitude: 40.50 Longitude: -80.22 Elevation: 373.00 ------------------------------------------------------------------------------- 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 175 SFC 978 373 7.0 4.2 82 2.8 5.6 330 4 281.9 282.8 279.8 296.6 5.28 2 975 397 6.8 2.6 75 4.2 4.8 333 5 282.0 282.8 279.1 295.1 4.73 3 964 487 6.0 1.6 73 4.4 3.9 342 9 282.1 282.9 278.9 294.5 4.45 4 944 653 4.8 1.5 79 3.3 3.3 349 14 282.6 283.3 279.1 295.2 4.51 5 940 686 5.4 -0.6 65 6.0 2.7 344 14 283.5 284.2 278.9 294.5 3.89 6 935 729 8.8 -0.2 53 9.0 4.6 337 13 287.4 288.1 280.9 299.0 4.03 7 932 755 9.4 -0.6 50 10.0 4.8 334 13 288.3 289.0 281.1 299.6 3.92 8 930 772 9.4 -0.6 50 10.0 4.8 331 13 288.5 289.2 281.3 299.8 3.93 9 925 815 9.6 -0.4 50 10.0 4.9 325 12 289.1 289.8 281.6 300.7 4.01 10 918 878 10.0 3.0 62 7.0 6.5 319 13 290.2 291.1 283.4 305.0 5.17 11 897 1071 9.0 4.0 71 5.0 6.4 300 17 291.1 292.1 284.3 307.4 5.68 12 888 1154 9.2 3.2 66 6.0 6.1 291 19 292.1 293.1 284.5 307.8 5.42 13 871 1315 8.8 -1.2 49 10.0 4.1 285 22 293.3 294.0 283.4 305.1 4.02 14 867 1353 9.4 -2.6 43 12.0 3.9 285 23 294.3 295.0 283.4 305.1 3.64 15 850 1517 8.2 3.2 71 5.0 5.6 285 25 294.7 295.8 285.8 311.3 5.67 16 842 1595 7.8 4.8 81 3.0 6.2 284 26 295.1 296.3 286.6 313.8 6.41 17 838 1634 7.8 3.1 72 4.7 5.4 283 27 295.5 296.5 286.1 312.2 5.71 18 831 1703 7.2 2.9 74 4.3 4.9 282 28 295.6 296.6 286.1 312.2 5.68 19 823 1783 6.6 -0.4 61 7.0 3.2 281 29 295.8 296.6 285.0 309.1 4.51 20 822 1793 6.6 -1.4 57 8.0 2.8 281 29 295.9 296.6 284.7 308.3 4.20 21 820 1813 7.0 -5.0 42 12.0 1.7 280 30 296.5 297.1 283.8 306.2 3.21 22 813 1883 7.8 -5.2 39 13.0 2.0 280 31 298.1 298.7 284.5 307.7 3.19 23 808 1934 7.6 -7.4 34 15.0 1.3 280 32 298.4 298.9 284.1 306.7 2.71 24 790 2119 6.6 2.4 75 4.2 4.4 280 37 299.3 300.3 287.5 316.4 5.76 25 787 2151 6.6 1.6 70 5.0 4.0 280 37 299.6 300.6 287.3 315.9 5.46 26 785 2172 6.6 -1.4 57 8.0 2.7 280 37 299.8 300.6 286.4 313.0 4.40 27 784 2182 6.8 -0.2 61 7.0 3.3 280 37 300.1 301.0 286.9 314.6 4.81 28 780 2224 6.4 0.4 65 6.0 3.4 280 36 300.1 301.1 287.2 315.3 5.05 29 764 2393 4.6 -0.3 70 4.9 2.2 280 35 300.0 300.9 286.9 314.7 4.90 30 761 2425 4.4 -2.6 60 7.0 1.1 280 35 300.1 300.9 286.2 312.6 4.15 31 759 2447 4.8 -6.2 45 11.0 0.0 280 35 300.8 301.3 285.5 310.4 3.17 32 747 2577 4.2 -10.8 33 15.0 -1.7 282 34 301.5 301.9 284.7 308.5 2.24 33 727 2797 3.2 -13.8 27 17.0 -3.0 286 33 302.7 303.1 284.7 308.5 1.81 34 720 2875 2.8 -12.2 32 15.0 -2.9 287 33 303.1 303.5 285.2 309.7 2.08 35 700 3103 1.6 -19.4 19 21.0 -5.1 285 35 304.3 304.5 284.6 308.1 1.17 36 696 3149 1.4 -20.6 18 22.0 -5.4 284 34 304.5 304.7 284.6 308.0 1.06 37 691 3207 1.6 -25.4 11 27.0 -5.9 283 33 305.4 305.5 284.5 307.7 0.70 38 633 3905 -2.5 -34.5 6 32.0 -9.4 281 41 308.5 308.5 285.2 309.6 0.32 39 620 4069 -2.5 -41.5 3 39.0 -9.8 282 44 310.3 310.3 285.7 310.9 0.16 40 587 4500 -4.9 -44.9 3 40.0 -11.7 292 48 312.4 312.4 286.4 312.8 0.12 41 571 4717 -4.5 -48.5 2 44.0 -11.6 291 50 315.3 315.4 287.3 315.7 0.08 42 553 4968 -5.1 -50.1 2 45.0 -12.2 282 51 317.5 317.6 288.0 317.8 0.07 43 500 5750 -10.3 -46.3 3 36.0 -15.9 275 47 320.5 320.5 289.0 320.9 0.12 44 484 6000 -11.9 -49.9 3 38.0 -17.1 275 46 321.5 321.5 289.3 321.8 0.08 45 456 6454 -15.5 -45.5 6 30.0 -19.7 276 49 322.5 322.6 289.7 323.1 0.14 46 449 6571 -16.1 -50.1 4 34.0 -20.4 277 51 323.2 323.2 289.8 323.5 0.09 47 446 6621 -16.3 -40.3 11 24.0 -20.1 277 52 323.6 323.6 290.1 324.5 0.26 48 443 6672 -16.7 -38.7 13 22.0 -20.4 277 52 323.7 323.8 290.2 324.8 0.30 49 400 7430 -23.7 -36.7 29 13.0 -25.7 280 62 324.2 324.3 290.5 325.7 0.41 50 397 7485 -24.1 -37.1 29 13.0 -26.1 281 62 324.4 324.4 290.5 325.8 0.40 51 381 7784 -26.1 -47.1 12 21.0 -28.3 288 64 325.6 325.6 290.6 326.1 0.14 52 378 7841 -26.3 -55.3 5 29.0 -28.7 289 65 326.0 326.1 290.6 326.3 0.06 53 377 7861 -26.3 -62.3 2 36.0 -28.7 289 65 326.3 326.3 290.7 326.4 0.02 54 373 7938 -26.8 -61.5 2 34.7 -29.2 290 66 326.6 326.7 290.8 326.8 0.03 55 359 8213 -28.5 -58.5 4 30.0 -30.6 289 64 327.9 327.9 291.2 328.1 0.04 56 300 9470 -40.1 -60.1 10 20.0 -40.9 285 60 328.8 328.9 291.5 329.0 0.04 57 286 9792 -43.3 -62.3 11 19.0 -43.9 285 61 328.8 328.8 291.4 328.9 0.03 58 250 10680 -50.3 -58.3 38 8.0 -50.5 290 58 331.3 331.3 292.1 331.5 0.06 59 200 12100 -61.5 -65.3 60 3.8 -61.6 305 59 335.4 335.4 293.2 335.5 0.03 60 157 13565 -71.3 -74.5 62 3.2 -71.3 265 49 342.8 342.8 295.0 342.8 0.01 61 150 13840 -63.5 -85.5 4 22.0 -63.6 280 47 360.7 360.7 298.8 360.7 0.00 62 100 16370 -62.3 -89.3 2 27.0 -62.5 300 42 407.4 407.4 306.2 407.4 0.00 63 97 16557 -63.3 -89.3 2 26.0 -63.5 298 40 409.0 409.0 306.4 409.0 0.00 64 96 16621 -60.3 -90.3 1 30.0 -60.6 297 39 416.0 416.0 307.3 416.1 0.00 65 94 16752 -59.5 -89.5 1 30.0 -59.9 295 38 420.1 420.1 307.7 420.1 0.00 66 90 17023 -61.5 -89.5 1 28.0 -61.8 308 31 421.4 421.4 307.9 421.4 0.00 67 85 17379 -58.7 -89.7 1 31.0 -59.1 290 31 434.0 434.0 309.3 434.0 0.00 68 75 18155 -63.3 -90.3 1 27.0 -63.6 263 15 440.2 440.2 309.9 440.2 0.00 69 70 18580 -61.7 -90.7 1 29.0 -62.0 325 17 452.4 452.4 311.1 452.4 0.00 70 60 19529 -65.1 -91.1 2 26.0 -65.4 308 17 465.2 465.2 312.3 465.2 0.00 71 50 20650 -62.3 -91.3 1 29.0 -62.7 345 23 496.7 496.7 314.7 496.7 0.00 72 49 20775 -62.3 -91.3 1 29.0 -62.7 327 20 499.5 499.5 314.9 499.6 0.00 73 48 20901 -63.7 -91.7 1 28.0 -64.1 334 22 499.2 499.2 314.9 499.2 0.00 74 46 21162 -63.5 -91.5 1 28.0 -63.9 338 17 505.8 505.8 315.4 505.8 0.00 75 45 21298 -60.9 -91.9 1 31.0 -61.4 335 10 515.3 515.3 316.0 515.3 0.00 76 43 21581 -60.1 -91.1 1 31.0 -60.7 352 6 524.0 524.0 316.5 524.0 0.00 77 39 22187 -61.5 -91.5 1 30.0 -62.1 13 10 535.3 535.3 317.2 535.3 0.00 78 32 23423 -57.9 -90.9 1 33.0 -59.0 131 7 576.1 576.1 319.5 576.1 0.00 79 30 23830 -57.5 -91.5 1 34.0 -58.7 240 2 587.9 587.9 320.0 587.9 0.00 80 25 24990 -53.5 -89.5 0 36.0 -55.6 50 10 630.8 630.8 321.9 630.9 0.01 81 23 25523 -55.1 -89.1 1 34.0 -57.1 50 9 641.4 641.4 322.3 641.4 0.01 82 20 26420 -52.1 -89.1 0 37.0 -55.0 50 8 676.7 676.7 323.7 676.7 0.01 83 18 27104 -50.9 -88.9 0 38.0 -54.4 58 11 701.2 701.2 324.5 701.2 0.01 84 17 27477 -50.9 -88.9 0 38.0 -54.5 50 15 712.7 712.7 324.8 712.8 0.01 85 14 28754 -46.3 -85.3 0 39.0 -52.2 27 6 769.0 769.0 326.4 769.2 0.02 86 12 29775 -48.1 -87.1 0 39.0 -53.8 269 9 797.3 797.3 327.2 797.5 0.02 87 12 29775 -45.9 -84.9 0 39.0 -52.5 269 9 805.1 805.1 327.4 805.3 0.02 88 11 30354 -46.1 -85.1 0 39.0 -52.9 269 15 824.7 824.7 327.8 824.9 0.03 89 10 30990 -44.9 -84.9 0 40.0 -52.7 250 13 851.9 852.0 328.4 852.2 0.03 90 9.8 31125 -45.5 -84.5 0 39.0 -53.1 255 12 854.6 854.6 328.5 854.9 0.03 91 9.0 31696 -42.3 -83.3 0 41.0 -51.8 277 10 888.0 888.0 329.2 888.4 0.04 92 8.1 32408 -42.7 -82.7 0 40.0 -52.5 303 7 913.6 913.6 329.7 914.1 0.05 93 7.0 33400 -39.3 -81.3 0 42.0 -51.8 340 3 966.6 966.6 330.7 967.4 0.08 94 6.7 33700 -38.7 -80.7 0 42.0 -51.7 981.3 981.3 330.9 982.3 0.09 TRP 157 13565 -71.3 -74.5 62 3.2 -71.3 265 49 342.8 342.8 295.0 342.8 0.01 WND 373 7938 -26.8 -61.5 2 34.7 -29.2 290 66 326.6 326.7 290.8 326.8 0.03 Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 668.37 mb = 3479.43 m = 11415.32 ft Wetbulb zero: 758.86 mb = 2448.39 m = 8032.68 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 29.76 % Est. max temperature: 20.64 C = 69.15 F Sfc-Lift cond lev (LCL): 936.93 mb = 712.34 m = 2337.03 ft T: 7.48 C 700-500 lapse rate: 4.50 C/km ThetaE index: 7.62 C Layer 838.0- 813.0 mb Conv cond level (CCL): 600.66 mb = 4318.97 m = 14169.68 ft Mean mixing ratio: 4.78 g/kg Conv temperature: 36.39 C = 97.51 F Cap Strength: 17.15 C Lifted Index: 18.04 C Risk: None Lifted Index @300 mb: 19.88 C Lifted Index @700 mb: 10.49 C Showalter Index: 11.21 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 13.50 C K Index: 0.70 Risk: None Sweat Index: 135.40 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.15 J/kg Max Up Vert Vel: 10.69 m/s Conv Inhibition (B-): 54871.59 J/kg Cap Strength: 17.88 C Lift Cond Lev (LCL): 846.41 mb = 1551.87 m = 5091.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 27 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 ---------------------------------------------------------- 0 978 373 330 4 2.0 -3.5 | 130 23 -17.6 14.9 1 949 610 355 15 1.3 -14.9 | 101 19 -18.3 3.4 2 925 815 325 12 6.9 -9.8 | 124 15 -12.7 8.6 3 914 914 315 13 9.2 -9.2 | 132 14 -10.4 9.2 4 881 1219 285 21 20.3 -5.4 | 183 13 0.7 13.0 5 850 1517 285 25 24.1 -6.5 | 201 13 4.6 11.9 6 818 1829 280 30 29.5 -5.2 | 217 17 10.0 13.2 7 788 2134 280 37 36.4 -6.4 | 235 21 16.9 12.0 8 759 2438 280 35 34.5 -6.1 | 230 19 14.9 12.3 9 732 2743 285 33 31.9 -8.5 | 231 16 12.3 9.9 10 705 3048 290 32 30.1 -10.9 | 235 13 10.5 7.4 11 700 3103 285 35 33.8 -9.1 | 237 17 14.2 9.3 12 678 3353 280 30 29.5 -5.2 | 217 17 10.0 13.2 13 652 3658 285 34 32.8 -8.8 | 234 16 13.3 9.6 14 628 3962 280 43 42.3 -7.5 | 244 25 22.8 10.9 15 604 4267 285 46 44.4 -11.9 | 255 26 24.9 6.5 16 581 4572 295 49 44.4 -20.7 | 275 25 24.8 -2.3 17 559 4877 285 52 50.2 -13.5 | 261 31 30.7 4.9 18 537 5182 275 47 46.8 -4.1 | 242 31 27.3 14.3 19 500 5750 275 47 46.8 -4.1 | 242 31 27.3 14.3 20 478 6096 275 45 44.8 -3.9 | 240 29 25.3 14.5 21 400 7430 280 62 61.1 -10.8 | 260 42 41.5 7.6 22 390 7620 285 62 59.9 -16.0 | 267 40 40.3 2.3 23 374 7925 290 66 62.0 -22.6 | 276 43 42.4 -4.2 24 373 7938 290 66 62.0 -22.6 | 276 43 42.4 -4.2 25 314 9144 285 59 57.0 -15.3 | 265 38 37.4 3.1 26 300 9470 285 60 58.0 -15.5 | 266 38 38.4 2.9 27 262 10363 285 62 59.9 -16.0 | 267 40 40.3 2.3 28 250 10680 290 58 54.5 -19.8 | 272 35 34.9 -1.4 29 200 12100 305 59 48.3 -33.8 | 298 33 28.8 -15.4 30 197 12192 305 63 51.6 -36.1 | 299 37 32.0 -17.7 31 169 13106 295 51 46.2 -21.6 | 277 27 26.7 -3.2 32 161 13411 270 44 44.0 -0.0 | 233 31 24.4 18.4 33 157 13565 265 49 48.8 4.3 | 232 37 29.2 22.7 34 150 13840 280 47 46.3 -8.2 | 249 29 26.7 10.2 35 139 14326 285 40 38.6 -10.4 | 247 21 19.1 8.0 36 132 14630 265 36 35.9 3.1 | 217 27 16.3 21.5 37 120 15240 290 33 31.0 -11.3 | 238 13 11.4 7.1 38 114 15545 270 44 44.0 -0.0 | 233 31 24.4 18.4 39 100 16370 300 42 36.4 -21.0 | 279 17 16.8 -2.6 40 94 16764 295 38 34.4 -16.1 | 261 15 14.9 2.3 41 89 17069 310 30 23.0 -19.3 | 285 4 3.4 -0.9 42 85 17374 290 31 29.1 -10.6 | 231 12 9.6 7.8 43 81 17678 305 20 16.4 -11.5 | 155 8 -3.2 6.9 44 77 17983 280 13 12.8 -2.3 | 157 17 -6.8 16.1 45 73 18288 250 16 15.0 5.5 | 169 24 -4.5 23.9 46 70 18580 325 17 9.8 -13.9 | 114 11 -9.8 4.5 47 70 18593 275 21 20.9 -1.8 | 185 17 1.3 16.6 48 66 18898 325 18 10.3 -14.7 | 112 10 -9.2 3.6 49 63 19202 300 13 11.3 -6.5 | 145 15 -8.3 11.9 50 57 19812 315 21 14.8 -14.8 | 127 6 -4.7 3.5 51 55 20117 345 14 3.6 -13.5 | 107 17 -15.9 4.9 52 52 20422 330 5 2.5 -4.3 | 129 22 -17.1 14.1 53 50 20650 345 23 6.0 -22.2 | 74 14 -13.6 -3.8 54 49 20726 325 19 10.9 -15.6 | 108 9 -8.7 2.8 55 47 21031 340 24 8.2 -22.6 | 70 12 -11.4 -4.2 56 45 21336 335 9 3.8 -8.2 | 123 19 -15.8 10.2 57 43 21641 355 5 0.4 -5.0 | 125 23 -19.1 13.4 58 41 21946 5 10 -0.9 -10.0 | 112 22 -20.4 8.4 59 37 22555 25 11 -4.6 -10.0 | 109 26 -24.2 8.4 60 35 22860 65 11 -10.0 -4.6 | 115 33 -29.5 13.7 61 33 23165 60 10 -8.7 -5.0 | 115 31 -28.2 13.4 62 30 23830 240 2 1.7 1.0 | 137 26 -17.8 19.4 63 28 24384 320 4 2.6 -3.1 | 132 23 -17.0 15.3 64 26 24689 10 10 -1.7 -9.8 | 112 23 -21.3 8.5 65 25 24994 50 10 -7.7 -6.4 | 114 30 -27.2 12.0 66 20 26420 50 8 -6.1 -5.1 | 117 29 -25.7 13.2 67 20 26518 210 1 0.5 0.9 | 135 27 -19.1 19.3 68 18 27127 55 11 -9.0 -6.3 | 113 31 -28.6 12.1 69 17 27432 50 15 -11.5 -9.6 | 106 32 -31.1 8.7 70 16 27737 50 15 -11.5 -9.6 | 106 32 -31.1 8.7 71 15 28346 90 19 -19.0 0.0 | 115 43 -38.6 18.4 72 14 28956 0 0 -0.0 -0.0 | 133 27 -19.6 18.4 73 12 29870 260 10 9.8 1.7 | 154 22 -9.7 20.1 74 11 30175 275 16 15.9 -1.4 | 168 17 -3.6 17.0 75 10 30990 250 13 12.2 4.4 | 162 24 -7.4 22.8 76 7 33400 340 3 1.0 -2.8 | 130 24 -18.5 15.6 Wind Parameters Mean winds (0-6000m): 283.2 at 35.8 knts Storm direction: 313.2 at 26.9 knts Shear (0-3000m) pos: 0.9 neg: 5.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 120.3 neg: -71.5 tot: 48.8 m^2/s^2 ave: 16.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 3.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.43 Bulk Shear: 131.67 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 ------------------------------------------------------------------------------- 500 343 11 115 18| 0.0 8.9 8.9| 24.0 -43.0 -19.0 -38.0 -0.14| 18.2 -2.5 1000 312 15 134 12| 0.0 10.5 10.5| 66.7 -43.0 23.8 23.8 0.34| 16.7 5.7 1500 297 19 163 10| 0.0 9.8 9.8| 92.4 -43.0 49.4 33.0 0.44| 14.0 6.2 2000 290 23 190 11| 0.0 8.5 8.5|114.7 -48.1 66.6 33.3 0.45| 12.3 5.5 2500 288 25 202 11| 1.0 6.8 7.8|117.3 -49.4 67.8 27.1 0.41| 10.9 4.5 3000 288 26 208 12| 0.9 5.4 6.3|120.3 -71.5 48.8 16.3 0.29| 10.6 3.0 4000 286 30 221 14| 2.2 4.1 6.2|211.8 -71.5 140.3 35.1 0.40| 10.7 4.3 5000 286 34 234 16| 1.8 3.7 5.4|250.1-204.4 45.7 9.1 0.21| 11.2 2.3 6000 283 36 236 18| 1.7 3.0 4.7|270.6-212.6 58.0 9.7 0.21| 9.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250430.12.gif