UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 9 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 263 SFC 988 373 5.0 4.8 99 0.2 4.9 0 0 279.1 280.0 278.6 294.0 5.46 2 985 397 4.8 4.3 97 0.5 4.5 7 1 279.2 280.1 278.4 293.6 5.28 3 978 454 6.0 2.1 76 3.9 4.2 22 5 280.9 281.7 278.4 293.5 4.55 4 973 495 5.6 2.0 78 3.6 3.9 34 7 280.9 281.7 278.4 293.5 4.54 5 965 562 6.2 1.4 71 4.8 4.0 52 11 282.2 283.0 278.9 294.5 4.38 6 964 570 6.4 1.4 70 5.0 4.1 54 12 282.5 283.3 279.0 294.8 4.39 7 960 603 7.8 -2.2 49 10.0 3.4 63 14 284.2 284.8 278.6 293.9 3.38 8 925 902 5.2 -2.8 56 8.0 1.8 60 15 284.6 285.2 278.7 294.2 3.36 9 915 991 4.4 -2.6 60 7.0 1.4 53 15 284.7 285.3 278.9 294.5 3.45 10 869 1408 0.8 -1.5 85 2.3 -0.2 36 13 285.2 285.9 279.7 296.4 3.94 11 859 1501 1.0 -9.0 47 10.0 -2.6 39 13 286.3 286.7 278.1 292.9 2.25 12 853 1558 1.4 -12.6 34 14.0 -3.3 37 14 287.3 287.6 277.9 292.4 1.70 13 850 1586 1.6 -19.4 19 21.0 -4.3 35 15 287.8 288.0 277.0 290.8 0.97 14 848 1605 1.6 -22.4 15 24.0 -4.7 33 15 288.0 288.1 276.8 290.3 0.75 15 846 1624 1.8 -26.2 10 28.0 -5.0 31 14 288.4 288.5 276.7 290.1 0.53 16 843 1653 2.2 -29.8 7 32.0 -5.0 28 14 289.1 289.2 276.9 290.4 0.38 17 830 1778 3.2 -32.8 5 36.0 -4.7 15 12 291.5 291.5 277.9 292.4 0.29 18 825 1827 4.6 -37.4 3 42.0 -4.1 10 11 293.5 293.5 278.7 294.1 0.19 19 815 1926 4.8 -39.2 2 44.0 -4.1 5 12 294.7 294.7 279.2 295.2 0.16 20 756 2537 3.8 -44.2 2 48.0 -5.1 332 18 300.0 300.0 281.5 300.4 0.10 21 747 2634 4.6 -42.4 2 47.0 -4.7 333 17 301.9 301.9 282.3 302.4 0.12 22 700 3161 2.4 -40.6 2 43.0 -6.3 305 19 305.1 305.2 283.7 305.7 0.16 23 691 3265 2.2 -42.8 2 45.0 -6.5 302 20 306.1 306.1 284.0 306.5 0.13 24 688 3301 2.2 -43.8 2 46.0 -6.6 301 20 306.4 306.5 284.1 306.8 0.11 25 660 3634 0.0 -48.0 1 48.0 -8.2 304 20 307.6 307.6 284.5 307.9 0.08 26 589 4537 -5.1 -38.1 5 33.0 -11.6 323 21 311.9 311.9 286.3 312.7 0.24 27 580 4657 -5.9 -34.9 8 29.0 -11.9 323 22 312.3 312.4 286.6 313.5 0.34 28 537 5255 -10.9 -24.9 31 14.0 -14.5 306 23 313.3 313.5 287.6 316.5 0.94 29 500 5800 -14.1 -35.1 15 21.0 -18.0 320 22 315.8 315.9 287.8 317.2 0.39 30 479 6123 -16.1 -39.1 12 23.0 -19.8 311 20 317.3 317.3 288.2 318.3 0.27 31 444 6688 -19.5 -40.5 14 21.0 -22.5 317 25 320.0 320.0 289.0 320.9 0.25 32 426 6993 -22.1 -41.1 16 19.0 -24.6 309 27 320.4 320.5 289.2 321.4 0.25 33 408 7307 -25.1 -37.1 32 12.0 -26.8 300 28 320.5 320.6 289.3 322.0 0.39 34 400 7450 -26.1 -40.1 26 14.0 -27.9 300 29 321.1 321.1 289.4 322.1 0.29 35 394 7559 -26.9 -42.9 21 16.0 -28.7 300 29 321.4 321.5 289.5 322.2 0.22 36 384 7744 -28.7 -40.7 31 12.0 -30.1 303 30 321.4 321.5 289.5 322.5 0.28 37 378 7856 -29.7 -41.7 30 12.0 -31.0 306 30 321.5 321.6 289.5 322.5 0.26 38 375 7913 -29.9 -44.9 22 15.0 -31.3 307 30 322.0 322.1 289.6 322.7 0.19 39 356 8281 -32.9 -44.9 29 12.0 -34.0 314 32 322.8 322.8 289.8 323.6 0.20 40 353 8340 -33.3 -47.3 23 14.0 -34.4 313 32 323.1 323.1 289.9 323.6 0.15 41 345 8501 -34.7 -47.7 26 13.0 -35.7 311 32 323.3 323.3 289.9 323.9 0.15 42 331 8789 -37.3 -45.3 43 8.0 -37.9 306 33 323.6 323.6 290.0 324.3 0.20 43 306 9326 -41.5 -55.5 21 14.0 -42.1 297 34 325.0 325.0 290.3 325.3 0.07 44 300 9460 -42.7 -55.7 23 13.0 -43.3 295 35 325.2 325.2 290.4 325.4 0.07 45 278 9972 -47.1 -59.1 24 12.0 -47.5 297 33 326.0 326.0 290.6 326.2 0.05 46 272 10116 -48.5 -58.5 30 10.0 -48.8 298 33 326.0 326.0 290.6 326.2 0.05 47 267 10239 -49.3 -58.3 34 9.0 -49.6 298 32 326.6 326.6 290.8 326.8 0.05 48 266 10264 -49.7 -58.7 34 9.0 -50.0 298 32 326.3 326.3 290.7 326.5 0.05 49 262 10363 -49.9 -61.9 23 12.0 -50.2 299 32 327.5 327.5 291.0 327.6 0.04 50 258 10464 -50.5 -60.5 30 10.0 -50.8 299 32 328.0 328.0 291.2 328.2 0.04 51 253 10592 -51.1 -64.1 20 13.0 -51.4 300 31 329.0 329.0 291.5 329.1 0.03 52 250 10670 -51.5 -63.5 23 12.0 -51.8 300 31 329.5 329.5 291.6 329.6 0.03 53 228 11262 -55.3 -66.3 24 11.0 -55.5 300 34 332.5 332.5 292.4 332.6 0.02 54 214 11666 -53.9 -71.9 9 18.0 -54.2 300 32 340.8 340.8 294.5 340.8 0.01 55 203 12005 -53.9 -73.9 7 20.0 -54.2 297 37 345.9 345.9 295.7 346.0 0.01 56 200 12100 -54.5 -74.5 7 20.0 -54.8 295 42 346.5 346.5 295.8 346.5 0.01 57 164 13365 -56.5 -81.5 3 25.0 -56.8 299 39 363.3 363.3 299.4 363.4 0.00 58 150 13930 -57.5 -82.5 3 25.0 -57.8 285 40 371.0 371.0 300.8 371.0 0.00 59 100 16450 -63.3 -86.3 3 23.0 -63.5 300 37 405.4 405.4 305.9 405.4 0.00 60 93 16895 -62.7 -86.7 3 24.0 -62.9 303 33 415.1 415.1 307.2 415.1 0.00 61 83 17590 -65.1 -88.1 3 23.0 -65.3 297 19 423.9 423.9 308.2 424.0 0.00 62 80 17815 -63.3 -88.3 2 25.0 -63.6 299 19 432.1 432.1 309.1 432.1 0.00 63 76 18128 -65.1 -89.1 2 24.0 -65.3 291 20 434.8 434.8 309.3 434.8 0.00 64 70 18630 -63.1 -89.1 2 26.0 -63.4 265 11 449.4 449.4 310.8 449.4 0.00 65 67 18900 -63.3 -89.3 2 26.0 -63.6 265 11 454.6 454.6 311.3 454.6 0.00 66 65 19088 -60.9 -88.9 1 28.0 -61.3 268 20 463.8 463.8 312.1 463.8 0.00 67 60 19587 -60.3 -88.3 1 28.0 -60.7 314 27 475.9 475.9 313.1 475.9 0.00 68 55 20129 -62.1 -89.1 2 27.0 -62.5 319 11 483.8 483.8 313.7 483.8 0.00 69 50 20720 -61.3 -89.3 1 28.0 -61.8 325 14 499.0 499.0 314.9 499.0 0.00 70 46 21240 -59.7 -88.7 1 29.0 -60.3 349 12 514.9 514.9 315.9 514.9 0.00 71 40 22109 -62.5 -89.5 1 27.0 -63.0 236 7 528.9 528.9 316.9 528.9 0.00 72 35 22937 -60.9 -88.9 1 28.0 -61.6 249 11 553.7 553.7 318.3 553.7 0.00 73 30 23910 -54.5 -86.5 1 32.0 -56.2 285 15 596.1 596.1 320.5 596.1 0.01 74 28 24351 -55.7 -86.7 1 31.0 -57.3 294 16 604.6 604.6 320.8 604.7 0.01 75 26 24824 -55.5 -86.5 1 31.0 -57.2 277 16 618.1 618.1 321.4 618.2 0.01 76 23 25612 -52.5 -85.5 1 33.0 -55.0 276 24 649.0 649.0 322.6 649.1 0.01 77 21 26202 -51.9 -85.9 1 34.0 -54.8 275 22 667.9 667.9 323.3 668.0 0.01 78 20 26520 -49.5 -84.5 1 35.0 -53.1 275 21 684.7 684.7 323.9 684.8 0.02 79 18 27211 -48.9 -83.9 1 35.0 -53.0 286 24 707.5 707.5 324.7 707.6 0.02 80 17 27586 -50.5 -84.5 1 34.0 -54.2 290 21 714.0 714.0 324.8 714.2 0.02 81 16 27982 -50.1 -85.1 1 35.0 -54.1 307 19 727.8 727.8 325.3 728.0 0.02 82 14 28862 -46.3 -83.3 1 37.0 -52.1 239 17 769.0 769.0 326.4 769.3 0.03 83 13 29352 -48.5 -84.5 1 36.0 -53.7 252 23 777.9 777.9 326.7 778.1 0.02 84 11 30459 -45.5 -83.5 1 38.0 -52.6 287 16 826.9 826.9 327.9 827.2 0.03 85 10 31090 -48.7 -84.7 1 36.0 -54.7 280 21 837.8 837.8 328.1 838.0 0.03 86 8.5 32155 -50.1 -85.1 1 35.0 -56.1 872.1 872.2 328.9 872.5 0.03 87 7.9 32635 -48.9 -84.9 1 36.0 -55.7 895.4 895.4 329.3 895.7 0.04 88 7.5 32978 -45.9 -83.9 1 38.0 -54.4 921.0 921.0 329.8 921.4 0.05 89 7.0 33439 -44.5 -83.5 1 39.0 -54.0 945.1 945.1 330.2 945.6 0.05 TRP 228 11262 -55.3 -66.3 24 11.0 -55.5 300 34 332.5 332.5 292.4 332.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 660.00 mb = 3634.37 m = 11923.64 ft Wetbulb zero: 875.02 mb = 1352.25 m = 4436.46 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 20.52 % Est. max temperature: 15.88 C = 60.58 F Sfc-Lift cond lev (LCL): 984.89 mb = 398.18 m = 1306.34 ft T: 4.82 C 700-500 lapse rate: 6.25 C/km ThetaE index: 6.26 C Layer 859.0- 843.0 mb Conv cond level (CCL): 562.70 mb = 4892.28 m = 16050.59 ft Mean mixing ratio: 3.77 g/kg Conv temperature: 38.48 C = 101.26 F Cap Strength: 17.93 C Lifted Index: 18.93 C Risk: None Lifted Index @300 mb: 21.91 C Lifted Index @700 mb: 15.21 C Showalter Index: 21.51 C Risk: None Total Totals Index: 10.40 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: -5.30 C K Index: -46.70 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 5.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.63 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 74372.38 J/kg Cap Strength: 18.61 C Lift Cond Lev (LCL): 848.97 mb = 1595.75 m = 5235.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 14 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 ---------------------------------------------------------- 0 988 373 0 0 -0.0 -0.0 | 178 14 -0.4 13.5 1 959 610 65 14 -12.7 -5.9 | 120 15 -13.1 7.6 2 925 902 60 15 -13.0 -7.5 | 114 15 -13.4 6.0 3 924 914 60 15 -13.0 -7.5 | 114 15 -13.4 6.0 4 889 1219 30 13 -6.5 -11.3 | 108 7 -6.9 2.3 5 857 1524 40 13 -8.4 -10.0 | 112 9 -8.8 3.6 6 850 1586 35 15 -8.6 -12.3 | 98 9 -9.0 1.2 7 825 1829 10 11 -1.9 -10.8 | 139 4 -2.4 2.7 8 795 2134 355 15 1.3 -14.9 | 329 2 0.9 -1.4 9 765 2438 330 18 9.0 -15.6 | 284 9 8.6 -2.1 10 737 2743 335 17 7.2 -15.4 | 286 7 6.7 -1.9 11 700 3161 305 19 15.6 -10.9 | 260 15 15.1 2.6 12 683 3353 300 20 17.3 -10.0 | 258 17 16.9 3.5 13 657 3658 305 20 16.4 -11.5 | 263 16 15.9 2.1 14 608 4267 315 19 13.4 -13.4 | 270 13 13.0 0.1 15 585 4572 325 22 12.6 -18.0 | 290 13 12.2 -4.5 16 562 4877 315 22 15.6 -15.6 | 278 15 15.1 -2.0 17 520 5486 300 23 19.9 -11.5 | 264 20 19.5 2.0 18 501 5791 325 22 12.6 -18.0 | 290 13 12.2 -4.5 19 500 5800 320 22 14.1 -16.9 | 284 14 13.7 -3.3 20 480 6096 310 20 15.3 -12.9 | 267 15 14.9 0.7 21 461 6401 325 24 13.8 -19.7 | 295 15 13.3 -6.1 22 407 7315 300 28 24.2 -14.0 | 271 24 23.8 -0.5 23 400 7450 300 29 25.1 -14.5 | 272 25 24.7 -1.0 24 390 7620 300 29 25.1 -14.5 | 272 25 24.7 -1.0 25 358 8230 315 32 22.6 -22.6 | 292 24 22.2 -9.1 26 314 9144 300 33 28.6 -16.5 | 276 28 28.1 -3.0 27 300 9449 295 35 31.7 -14.8 | 272 31 31.3 -1.3 28 300 9460 295 35 31.7 -14.8 | 272 31 31.3 -1.3 29 250 10670 300 31 26.8 -15.5 | 274 26 26.4 -2.0 30 228 11262 300 34 29.4 -17.0 | 277 29 29.0 -3.5 31 207 11887 300 31 26.8 -15.5 | 274 26 26.4 -2.0 32 200 12100 295 42 38.1 -17.7 | 276 38 37.6 -4.2 33 197 12192 295 42 38.1 -17.7 | 276 38 37.6 -4.2 34 171 13106 295 44 39.9 -18.6 | 277 40 39.4 -5.1 35 163 13411 300 38 32.9 -19.0 | 280 33 32.5 -5.5 36 150 13930 285 40 38.6 -10.4 | 265 38 38.2 3.2 37 148 14021 285 41 39.6 -10.6 | 266 39 39.2 2.9 38 134 14630 295 37 33.5 -15.6 | 274 33 33.1 -2.1 39 121 15240 295 39 35.3 -16.5 | 275 35 34.9 -3.0 40 116 15545 300 32 27.7 -16.0 | 275 27 27.3 -2.5 41 110 15850 280 35 34.5 -6.1 | 258 35 34.0 7.5 42 100 16450 300 37 32.0 -18.5 | 279 32 31.6 -5.0 43 100 16459 290 47 44.2 -16.1 | 273 44 43.7 -2.5 44 95 16764 300 37 32.0 -18.5 | 279 32 31.6 -5.0 45 86 17374 315 20 14.1 -14.1 | 273 14 13.7 -0.6 46 82 17678 290 18 16.9 -6.2 | 246 18 16.5 7.4 47 78 17983 310 21 16.1 -13.5 | 270 16 15.6 0.0 48 74 18288 270 18 18.0 -0.0 | 232 22 17.6 13.5 49 70 18630 265 11 11.0 1.0 | 216 18 10.5 14.5 50 67 18898 265 11 11.0 1.0 | 216 18 10.5 14.5 51 64 19202 270 25 25.0 -0.0 | 241 28 24.6 13.5 52 61 19507 305 31 25.4 -17.8 | 280 25 24.9 -4.3 53 58 19812 340 14 4.8 -13.2 | 265 4 4.3 0.4 54 55 20117 320 11 7.1 -8.4 | 232 8 6.6 5.1 55 52 20422 285 11 10.6 -2.8 | 224 15 10.2 10.7 56 50 20720 325 14 8.0 -11.5 | 255 8 7.6 2.1 57 48 21031 315 16 11.3 -11.3 | 258 11 10.9 2.2 58 45 21336 5 10 -0.9 -10.0 | 160 4 -1.3 3.6 59 41 21946 255 4 3.9 1.0 | 193 15 3.4 14.6 60 39 22250 220 10 6.4 7.7 | 196 22 6.0 21.2 61 37 22555 255 11 10.6 2.8 | 212 19 10.2 16.4 62 35 22860 240 10 8.7 5.0 | 204 20 8.2 18.5 63 34 23165 270 12 12.0 -0.0 | 221 18 11.6 13.5 64 31 23774 265 13 13.0 1.1 | 220 19 12.5 14.7 65 30 23910 285 15 14.5 -3.9 | 236 17 14.0 9.6 66 29 24079 285 13 12.6 -3.4 | 230 16 12.1 10.2 67 28 24384 295 16 14.5 -6.8 | 244 16 14.1 6.8 68 27 24689 275 15 14.9 -1.3 | 230 19 14.5 12.2 69 25 24994 280 18 17.7 -3.1 | 239 20 17.3 10.4 70 24 25298 265 21 20.9 1.8 | 233 26 20.5 15.4 71 22 25908 285 27 26.1 -7.0 | 256 26 25.6 6.5 72 20 26518 265 17 16.9 1.5 | 228 22 16.5 15.0 73 20 26520 275 21 20.9 -1.8 | 240 24 20.5 11.7 74 19 26822 270 20 20.0 -0.0 | 235 24 19.6 13.5 75 18 27127 285 25 24.1 -6.5 | 253 25 23.7 7.1 76 17 27432 290 23 21.6 -7.9 | 255 22 21.2 5.7 77 17 27737 290 20 18.8 -6.8 | 250 20 18.3 6.7 78 16 28042 310 19 14.6 -12.2 | 265 14 14.1 1.3 79 15 28346 265 17 16.9 1.5 | 228 22 16.5 15.0 80 14 28956 235 17 13.9 9.8 | 210 27 13.5 23.3 81 13 29566 260 26 25.6 4.5 | 234 31 25.2 18.0 82 12 29870 295 20 18.1 -8.5 | 254 18 17.7 5.1 83 11 30175 290 13 12.2 -4.4 | 232 15 11.8 9.1 84 10 31090 280 21 20.7 -3.6 | 244 23 20.2 9.9 Wind Parameters Mean winds (0-6000m): 328.1 at 18.0 knts Storm direction: 358.1 at 13.5 knts Shear (0-3000m) pos: 2.6 neg: 5.2 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 4.9 neg: -64.6 tot: -59.8 m^2/s^2 ave: -19.9 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 63.67 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 63 11 130 13| 15.3 0.0 15.3| 0.0 -35.1 -35.1 -70.3 -0.71| 18.0-12.8 1000 52 12 120 12| 7.7 3.3 11.0| 0.7 -40.1 -39.4 -39.4 -0.53| 13.1 -7.0 1500 44 13 116 10| 5.1 4.2 9.3| 4.5 -44.1 -39.6 -26.4 -0.35| 12.1 -4.2 2000 30 13 108 7| 3.8 5.6 9.5| 4.5 -47.1 -42.6 -21.3 -0.39| 11.9 -4.7 2500 15 14 91 4| 3.1 4.9 8.0| 4.9 -51.2 -46.4 -18.5 -0.38| 10.6 -4.1 3000 0 15 23 1| 2.6 5.2 7.8| 4.9 -64.6 -59.8 -19.9 -0.39| 10.3 -4.1 4000 341 16 289 5| 2.7 3.9 6.6| 22.4 -64.6 -42.3 -10.6 -0.29| 8.6 -2.5 5000 333 17 284 8| 2.2 3.7 5.9| 32.9 -91.1 -58.2 -11.6 -0.29| 8.1 -2.3 6000 328 18 281 9| 2.5 3.1 5.6| 85.6-113.0 -27.4 -4.6 -0.15| 8.6 -1.3 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251009.12.gif