UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 19 OCT 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 39 SFC 964 373 18.0 14.3 79 3.7 15.6 170 5 294.2 296.1 290.2 324.8 10.68 2 956 441 18.0 13.0 73 5.0 14.8 176 13 294.9 296.7 289.8 323.4 9.89 3 925 710 19.4 13.4 68 6.0 15.5 205 36 299.1 301.1 291.7 329.8 10.50 4 917 785 19.4 13.4 68 6.0 15.5 207 35 299.9 301.8 292.0 330.9 10.59 5 850 1434 15.0 11.3 79 3.7 12.7 205 38 301.9 303.7 292.0 331.3 9.94 6 782 2135 9.6 7.9 89 1.7 8.6 195 41 303.4 304.9 291.4 329.0 8.58 7 755 2426 8.4 4.7 77 3.7 6.3 190 43 305.1 306.4 290.7 326.6 7.11 8 749 2492 8.0 5.2 82 2.8 6.4 189 43 305.4 306.8 291.1 327.8 7.42 9 745 2537 8.2 3.7 73 4.5 5.7 188 44 306.1 307.3 290.7 326.5 6.71 10 742 2570 8.0 4.0 76 4.0 5.8 188 44 306.2 307.5 290.9 327.1 6.89 11 735 2648 8.0 1.0 61 7.0 4.3 187 45 307.0 308.1 290.0 324.2 5.60 12 730 2705 7.4 0.4 61 7.0 3.7 186 46 307.0 308.0 289.8 323.6 5.40 13 728 2728 7.4 -0.6 57 8.0 3.3 185 46 307.2 308.2 289.6 322.7 5.03 14 724 2773 7.8 -5.2 39 13.0 1.7 186 46 308.1 308.8 288.5 319.4 3.58 15 721 2807 7.8 -3.2 46 11.0 2.4 188 47 308.5 309.3 289.2 321.6 4.19 16 712 2911 7.2 -2.8 49 10.0 2.2 193 48 309.0 309.8 289.5 322.6 4.37 17 710 2934 7.0 0.0 61 7.0 3.3 194 48 309.0 310.0 290.5 325.7 5.39 18 705 2992 6.6 0.6 65 6.0 3.4 197 48 309.2 310.2 290.7 326.7 5.68 19 700 3051 6.4 -0.6 61 7.0 2.8 200 49 309.6 310.6 290.5 325.8 5.23 20 698 3074 6.2 -0.8 61 7.0 2.6 200 49 309.6 310.6 290.5 325.7 5.17 21 691 3157 6.2 -4.8 45 11.0 1.0 202 50 310.5 311.2 289.6 322.7 3.87 22 654 3605 2.0 -2.7 71 4.7 -0.3 205 48 310.7 311.6 290.5 325.7 4.80 23 621 4020 -1.7 -4.8 79 3.1 -3.1 205 48 311.1 311.9 290.2 324.6 4.31 24 609 4175 -2.7 -6.1 77 3.4 -4.3 205 48 311.7 312.4 290.0 324.3 3.98 25 603 4253 -3.1 -7.9 69 4.8 -5.2 205 48 312.1 312.8 289.8 323.2 3.50 26 599 4306 -3.3 -12.3 50 9.0 -6.8 205 48 312.4 312.9 288.9 320.5 2.48 27 598 4319 -3.3 -11.3 54 8.0 -6.5 205 48 312.6 313.1 289.2 321.3 2.69 28 597 4332 -3.3 -11.3 54 8.0 -6.5 205 49 312.7 313.3 289.2 321.5 2.70 29 595 4359 -3.3 -7.9 70 4.6 -5.3 206 49 313.0 313.7 290.1 324.4 3.54 30 588 4452 -3.5 -9.5 63 6.0 -6.0 206 50 313.9 314.5 290.0 324.1 3.16 31 586 4479 -3.5 -13.5 46 10.0 -7.2 207 50 314.2 314.6 289.3 321.7 2.30 32 577 4602 -3.5 -24.5 18 21.0 -9.5 208 52 315.6 315.8 288.3 318.7 0.91 33 576 4616 -3.5 -21.5 23 18.0 -9.1 208 52 315.7 316.0 288.6 319.8 1.19 34 574 4643 -3.7 -18.7 30 15.0 -8.7 208 52 315.8 316.1 289.0 320.9 1.52 35 572 4671 -3.7 -15.7 39 12.0 -8.0 208 52 316.1 316.5 289.6 322.7 1.97 36 560 4838 -4.9 -17.9 35 13.0 -9.3 210 54 316.6 317.0 289.4 322.2 1.67 37 550 4979 -5.5 -17.5 38 12.0 -9.6 210 55 317.6 317.9 289.8 323.5 1.76 38 547 5022 -5.5 -14.5 49 9.0 -8.8 210 55 318.1 318.5 290.5 325.6 2.27 39 529 5284 -7.9 -11.3 77 3.4 -9.2 210 54 318.2 318.8 291.2 328.2 3.05 40 520 5417 -8.9 -12.2 77 3.3 -10.2 210 54 318.6 319.2 291.2 328.1 2.88 41 516 5477 -9.5 -13.5 73 4.0 -11.0 210 54 318.6 319.1 290.9 327.2 2.61 42 511 5552 -9.9 -16.9 57 7.0 -12.3 210 53 319.0 319.4 290.5 325.7 1.99 43 510 5567 -9.9 -18.9 48 9.0 -12.8 210 53 319.2 319.5 290.2 324.8 1.68 44 509 5582 -9.9 -20.9 40 11.0 -13.2 210 53 319.3 319.6 290.0 324.2 1.42 45 508 5597 -9.9 -22.9 34 13.0 -13.6 210 53 319.5 319.7 289.9 323.6 1.19 46 506 5628 -9.7 -23.7 31 14.0 -13.6 210 53 320.1 320.3 290.0 324.0 1.12 47 503 5674 -9.9 -22.9 34 13.0 -13.6 210 53 320.4 320.7 290.2 324.6 1.20 48 501 5705 -9.7 -26.7 24 17.0 -14.1 210 53 321.0 321.2 290.0 324.0 0.86 49 500 5720 -9.9 -27.9 21 18.0 -14.4 210 53 321.0 321.1 289.9 323.7 0.77 50 497 5767 -10.1 -30.1 18 20.0 -14.8 210 53 321.3 321.4 289.8 323.5 0.63 51 489 5892 -10.5 -27.5 23 17.0 -14.8 210 53 322.3 322.4 290.3 325.2 0.82 52 466 6261 -13.3 -24.3 39 11.0 -16.3 213 55 323.3 323.5 290.9 327.3 1.15 53 455 6443 -14.5 -28.5 29 14.0 -17.8 216 57 324.0 324.1 290.8 326.8 0.80 54 453 6477 -14.7 -26.7 35 12.0 -17.7 216 57 324.1 324.3 291.0 327.5 0.95 55 400 7410 -20.7 -22.8 83 2.1 -21.2 220 52 328.1 328.4 292.6 333.5 1.53 56 300 9470 -35.5 -41.5 54 6.0 -36.1 215 50 335.3 335.4 293.5 336.6 0.34 57 250 10710 -46.3 -50.0 66 3.7 -46.5 235 60 337.2 337.3 293.8 337.9 0.16 58 210 11848 -53.8 -56.5 72 2.7 -53.9 250 85 342.8 342.8 295.1 343.1 0.09 59 200 12160 -55.9 -58.3 74 2.4 -56.0 260 73 344.2 344.3 295.4 344.6 0.07 60 150 13970 -62.3 -81.3 6 19.0 -62.4 245 44 362.8 362.8 299.2 362.8 0.00 61 141 14351 -64.9 -81.9 8 17.0 -65.0 260 34 364.7 364.7 299.6 364.7 0.00 62 100 16440 -67.3 -86.3 5 19.0 -67.4 255 33 397.7 397.7 304.9 397.7 0.00 63 95 16747 -68.1 -87.1 5 19.0 -68.2 255 33 402.0 402.0 305.5 402.0 0.00 64 82 17636 -64.3 -87.3 3 23.0 -64.5 284 17 427.1 427.1 308.5 427.1 0.00 65 76 18098 -65.5 -87.5 3 22.0 -65.7 276 11 433.9 433.9 309.3 433.9 0.00 66 74 18260 -65.3 -88.3 3 23.0 -65.5 258 7 437.7 437.7 309.6 437.7 0.00 67 72 18427 -62.7 -87.7 2 25.0 -63.0 248 16 446.6 446.6 310.6 446.6 0.00 68 70 18600 -63.1 -88.1 2 25.0 -63.4 240 26 449.4 449.4 310.8 449.4 0.00 69 65 19059 -60.1 -88.1 1 28.0 -60.6 243 28 465.6 465.6 312.3 465.6 0.00 70 60 19557 -61.7 -88.7 2 27.0 -62.1 292 19 472.8 472.8 312.8 472.8 0.00 71 56 19981 -64.7 -89.7 2 25.0 -65.0 238 10 475.4 475.4 313.1 475.4 0.00 72 50 20680 -60.7 -88.7 1 28.0 -61.2 265 10 500.4 500.4 315.0 500.5 0.00 73 49 20806 -60.3 -88.3 1 28.0 -60.9 233 16 504.3 504.3 315.2 504.3 0.00 74 47 21065 -61.7 -88.7 2 27.0 -62.2 289 10 507.0 507.0 315.4 507.0 0.00 75 36 22733 -57.7 -87.7 1 30.0 -58.7 318 15 557.5 557.5 318.5 557.5 0.00 76 35 22910 -58.1 -88.1 1 30.0 -59.1 296 17 561.0 561.0 318.7 561.0 0.00 77 32 23479 -55.1 -87.1 1 32.0 -56.6 326 10 583.6 583.6 319.8 583.6 0.01 78 30 23890 -56.5 -86.5 1 30.0 -57.9 215 6 590.6 590.6 320.2 590.7 0.01 79 29 24105 -56.9 -87.9 1 31.0 -58.2 50 2 595.3 595.3 320.4 595.3 0.01 80 26 24800 -55.1 -87.1 1 32.0 -56.9 251 23 619.3 619.3 321.5 619.3 0.01 81 25 25051 -55.9 -87.9 1 32.0 -57.6 258 28 623.9 624.0 321.6 624.0 0.01 82 20 26490 -50.3 -85.3 1 35.0 -53.7 260 38 682.2 682.2 323.9 682.3 0.01 83 17 27550 -49.9 -84.9 1 35.0 -53.8 284 38 716.0 716.0 324.9 716.1 0.02 84 13 29291 -52.7 -86.7 1 34.0 -56.5 254 33 763.3 763.4 326.3 763.5 0.02 85 13 29291 -51.1 -86.1 1 35.0 -55.4 254 33 768.9 768.9 326.4 769.0 0.02 86 12 29811 -51.9 -85.9 1 34.0 -56.1 260 37 783.9 783.9 326.8 784.0 0.02 87 11 30377 -49.7 -85.7 1 36.0 -55.0 267 42 811.6 811.6 327.5 811.8 0.02 88 10 31000 -49.7 -85.7 1 36.0 -55.3 275 47 834.0 834.0 328.0 834.3 0.03 89 9.8 31132 -49.1 -85.1 1 36.0 -55.1 274 47 841.1 841.1 328.2 841.4 0.03 90 8.9 31763 -50.1 -86.1 1 36.0 -55.9 267 47 860.7 860.8 328.6 861.0 0.03 91 7.8 32626 -49.9 -85.9 1 36.0 -56.3 258 47 894.6 894.7 329.3 895.0 0.03 92 7.3 33062 -46.7 -84.7 1 38.0 -54.9 253 47 924.8 924.9 329.9 925.2 0.04 93 7.0 33340 -47.9 -84.9 1 37.0 -55.6 250 47 931.0 931.1 330.0 931.5 0.04 94 6.7 33631 -44.1 -84.1 0 40.0 -54.0 958.7 958.7 330.5 959.2 0.05 95 6.5 33834 -44.7 -83.7 1 39.0 -54.4 964.5 964.5 330.6 965.1 0.06 TRP 141 14351 -64.9 -81.9 8 17.0 -65.0 260 34 364.7 364.7 299.6 364.7 0.00 WND 210 11848 -53.8 -56.5 72 2.7 -53.9 250 85 342.8 342.8 295.1 343.1 0.09 Sounding variables and indices 1000-500 mb thick: 5681.00 m Freezing level: 636.16 mb = 3828.92 m = 12561.93 ft Wetbulb zero: 663.52 mb = 3487.01 m = 11440.20 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 65.96 % Est. max temperature: 26.34 C = 79.41 F Sfc-Lift cond lev (LCL): 912.52 mb = 826.83 m = 2712.65 ft T: 19.12 C 700-500 lapse rate: 6.11 C/km ThetaE index: 7.75 C Layer 735.0- 721.0 mb Conv cond level (CCL): 797.54 mb = 1969.25 m = 6460.70 ft Mean mixing ratio: 10.31 g/kg Conv temperature: 26.70 C = 80.06 F Cap Strength: 2.82 C Lifted Index: 1.74 C Risk: Showers probable Lifted Index @300 mb: 5.32 C Lifted Index @700 mb: 2.40 C Showalter Index: 0.74 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.20 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 300.49 Risk: Showers and thunderstorms possible Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.65 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 184.61 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 844.44 mb = 1489.14 m = 4885.57 ft Lev Free Conv (LFC): 629.44 mb = 3911.40 m = 12832.54 ft Equ Level (EL): 589.44 mb = 4433.15 m = 14544.27 ft B at Equ Level: 32.51 J/kg Max Parcel Lev (MPL): 529.44 mb = 5277.26 m = 17313.64 ft Wind level data Storm motion: 234 at 34 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 ---------------------------------------------------------- 0 964 373 170 5 -0.9 4.9 | 62 33 -28.8 -15.3 1 936 610 190 33 5.7 32.5 | 119 25 -22.2 12.3 2 925 710 205 36 15.2 32.6 | 134 18 -12.7 12.4 3 903 914 210 34 17.0 29.4 | 130 14 -10.9 9.3 4 872 1219 205 39 16.5 35.3 | 143 19 -11.4 15.2 5 850 1434 205 38 16.1 34.4 | 140 19 -11.9 14.2 6 811 1829 200 40 13.7 37.6 | 141 22 -14.2 17.4 7 782 2134 195 41 10.6 39.6 | 138 26 -17.3 19.4 8 753 2438 190 43 7.5 42.3 | 137 30 -20.4 22.2 9 726 2743 185 46 4.0 45.8 | 137 35 -23.9 25.6 10 700 3051 200 49 16.8 46.0 | 157 28 -11.2 25.9 11 674 3353 205 51 21.6 46.2 | 166 27 -6.4 26.0 12 648 3658 205 47 19.9 42.6 | 160 24 -8.1 22.4 13 600 4267 205 48 20.3 43.5 | 162 25 -7.6 23.3 14 556 4877 210 55 27.5 47.6 | 179 27 -0.4 27.4 15 500 5720 210 53 26.5 45.9 | 177 26 -1.4 25.7 16 476 6096 210 54 27.0 46.8 | 178 27 -0.9 26.6 17 422 7010 225 61 43.1 43.1 | 214 28 15.2 22.9 18 400 7410 220 52 33.4 39.8 | 196 20 5.5 19.6 19 388 7620 220 51 32.8 39.1 | 194 19 4.9 18.9 20 372 7925 220 45 28.9 34.5 | 184 14 1.0 14.3 21 314 9144 220 48 30.9 36.8 | 190 17 2.9 16.6 22 300 9470 215 50 28.7 41.0 | 182 21 0.8 20.8 23 263 10363 220 49 31.5 37.5 | 192 18 3.6 17.3 24 250 10710 235 60 49.1 34.4 | 236 26 21.2 14.2 25 210 11848 250 85 79.9 29.1 | 260 53 52.0 8.9 26 209 11887 250 85 79.9 29.1 | 260 53 52.0 8.9 27 200 12160 260 73 71.9 12.7 | 280 45 44.0 -7.5 28 199 12192 260 79 77.8 13.7 | 277 50 49.9 -6.5 29 181 12802 250 41 38.5 14.0 | 300 12 10.6 -6.2 30 172 13106 245 39 35.3 16.5 | 297 8 7.4 -3.7 31 150 13970 245 44 39.9 18.6 | 278 12 12.0 -1.6 32 149 14021 240 49 42.4 24.5 | 253 15 14.5 4.3 33 141 14351 260 34 33.5 5.9 | 339 15 5.6 -14.3 34 135 14630 255 33 31.9 8.5 | 341 12 4.0 -11.7 35 128 14935 245 49 44.4 20.7 | 268 17 16.5 0.5 36 122 15240 255 44 42.5 11.4 | 301 17 14.6 -8.8 37 116 15545 235 32 26.2 18.4 | 43 3 -1.7 -1.8 38 110 15850 230 41 31.4 26.4 | 210 7 3.5 6.2 39 105 16154 245 46 41.7 19.4 | 273 14 13.8 -0.8 40 100 16440 255 33 31.9 8.5 | 341 12 4.0 -11.7 41 95 16764 255 33 31.9 8.5 | 341 12 4.0 -11.7 42 82 17678 285 16 15.5 -4.1 | 27 27 -12.5 -24.3 43 78 17983 290 13 12.2 -4.4 | 32 29 -15.7 -24.6 44 74 18288 255 7 6.8 1.8 | 49 28 -21.2 -18.4 45 70 18600 240 26 22.5 13.0 | 37 9 -5.4 -7.2 46 67 18898 230 26 19.9 16.7 | 66 9 -8.0 -3.5 47 64 19202 255 30 29.0 7.8 | 355 12 1.1 -12.4 48 58 19812 320 11 7.1 -8.4 | 36 35 -20.8 -28.6 49 55 20117 170 10 -1.7 9.8 | 71 31 -29.7 -10.3 50 52 20422 205 13 5.5 11.8 | 69 24 -22.4 -8.4 51 50 20680 265 10 10.0 0.9 | 43 26 -18.0 -19.3 52 50 20726 215 18 10.3 14.7 | 73 18 -17.6 -5.5 53 47 21031 285 10 9.7 -2.6 | 39 29 -18.3 -22.8 54 45 21336 320 6 3.9 -4.6 | 44 35 -24.1 -24.8 55 43 21641 235 18 14.7 10.3 | 53 16 -13.2 -9.9 56 41 21946 260 21 20.7 3.6 | 24 18 -7.2 -16.5 57 39 22250 345 13 3.4 -12.6 | 37 41 -24.5 -32.8 58 37 22555 5 11 -1.0 -11.0 | 43 42 -28.9 -31.2 59 35 22860 290 17 16.0 -5.8 | 25 29 -11.9 -26.0 60 34 23165 320 19 12.2 -14.6 | 24 38 -15.7 -34.7 61 32 23470 330 10 5.0 -8.7 | 38 37 -22.9 -28.9 62 30 23890 215 6 3.4 4.9 | 58 29 -24.5 -15.3 63 29 24079 35 1 -0.6 -0.8 | 54 35 -28.5 -21.0 64 28 24384 195 9 2.3 8.7 | 66 28 -25.6 -11.5 65 26 24689 245 19 17.2 8.0 | 41 16 -10.7 -12.2 66 25 24994 260 28 27.6 4.9 | 1 15 -0.3 -15.3 67 23 25603 240 32 27.7 16.0 | 3 4 -0.2 -4.2 68 21 26213 245 39 35.3 16.5 | 297 8 7.4 -3.7 69 20 26490 260 38 37.4 6.6 | 325 17 9.5 -13.6 70 20 26518 275 31 30.9 -2.7 | 353 23 3.0 -22.9 71 19 26822 255 35 33.8 9.1 | 332 13 5.9 -11.1 72 18 27127 270 44 44.0 -0.0 | 321 26 16.1 -20.2 73 17 27432 285 40 38.6 -10.4 | 341 32 10.7 -30.5 74 14 28651 275 23 22.9 -2.0 | 13 23 -5.0 -22.2 75 14 28956 250 30 28.2 10.3 | 358 10 0.3 -9.9 76 10 31000 275 47 46.8 -4.1 | 322 31 18.9 -24.3 77 7 33340 250 47 44.2 16.1 | 284 17 16.3 -4.1 Wind Parameters Mean winds (0-6000m): 204.1 at 45.9 knts Storm direction: 234.1 at 34.5 knts Shear (0-3000m) pos: 7.3 neg: 2.5 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 103.9 deg Storm rel helicity (0-3000m) pos: 363.1 neg: -16.6 tot: 346.5 m^2/s^2 ave: 115.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 8.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.70 Bulk Shear: 47.96 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 ------------------------------------------------------------------------------- 500 198 27 106 20| 31.6 0.0 31.6|228.2 -2.4 225.8 451.5 0.81| 41.1 33.3 1000 203 32 121 18| 15.8 2.4 18.2|241.7 -4.4 237.2 237.2 0.77| 23.4 18.1 1500 203 34 128 19| 10.5 2.9 13.4|242.3 -6.4 236.0 157.3 0.70| 17.1 12.0 2000 201 36 132 20| 7.9 3.7 11.6|242.3 -14.7 227.6 113.8 0.60| 14.5 8.7 2500 198 38 134 23| 7.2 3.0 10.2|280.3 -16.6 263.8 105.5 0.57| 13.6 7.8 3000 198 40 139 23| 7.3 2.5 9.8|363.1 -16.6 346.5 115.5 0.62| 13.4 8.3 4000 200 42 145 23| 5.7 1.7 7.4|376.3 -33.0 343.3 85.8 0.57| 10.9 6.2 5000 202 44 152 23| 5.2 1.4 6.5|420.3 -37.1 383.3 76.7 0.58| 9.5 5.5 6000 204 46 157 24| 4.6 1.1 5.8|457.5 -39.7 417.8 69.6 0.60| 8.5 5.0 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251019.12.gif