UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 24 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 979 373 24.4 7.4 34 17.0 14.4 185 2 299.4 300.6 288.4 318.9 6.60 2 973 425 23.4 3.4 27 20.0 12.4 206 2 298.9 299.8 286.7 313.8 5.02 3 925 851 19.2 3.2 35 16.0 10.5 295 4 298.9 299.9 286.9 314.4 5.21 4 850 1569 12.4 2.4 50 10.0 7.1 320 4 299.1 300.1 287.1 315.1 5.35 5 842 1648 11.6 1.6 50 10.0 6.4 323 5 299.1 300.0 286.8 314.3 5.10 6 751 2589 2.2 0.3 87 1.9 1.3 327 9 298.8 299.8 286.9 314.3 5.21 7 720 2928 -0.7 -0.8 99 0.1 -0.7 308 13 299.3 300.2 286.8 314.2 5.01 8 716 2973 -0.7 -1.8 92 1.1 -1.2 302 14 299.8 300.6 286.6 313.8 4.68 9 710 3040 -1.5 -1.6 99 0.1 -1.6 292 15 299.6 300.5 286.7 313.9 4.79 10 700 3153 -2.1 -2.6 96 0.5 -2.3 290 15 300.2 301.0 286.6 313.7 4.51 11 681 3372 -3.1 -6.1 80 3.0 -4.4 267 15 301.4 302.1 286.1 312.3 3.56 12 676 3430 -3.5 -6.2 82 2.7 -4.6 274 15 301.6 302.3 286.2 312.5 3.56 13 673 3465 -3.5 -6.6 79 3.1 -4.8 279 14 302.0 302.6 286.2 312.6 3.46 14 671 3489 -3.3 -7.1 75 3.8 -4.8 282 14 302.5 303.1 286.3 312.7 3.34 15 667 3536 -1.9 -11.9 46 10.0 -5.6 288 14 304.6 305.0 285.9 311.8 2.30 16 665 3560 -1.7 -12.7 43 11.0 -5.7 291 14 305.0 305.4 286.0 311.9 2.16 17 564 4847 -12.3 -19.3 56 7.0 -14.3 251 13 307.3 307.5 286.1 312.1 1.47 18 554 4984 -13.3 -21.3 51 8.0 -15.4 250 16 307.7 307.9 285.9 311.8 1.26 19 548 5067 -13.5 -28.5 27 15.0 -16.7 250 19 308.4 308.5 285.5 310.6 0.66 20 545 5109 -13.7 -30.7 22 17.0 -17.1 250 20 308.6 308.7 285.5 310.5 0.54 21 536 5235 -14.7 -29.7 27 15.0 -17.7 251 22 308.9 309.0 285.7 311.0 0.61 22 522 5436 -15.9 -35.9 16 20.0 -19.2 258 22 309.8 309.9 285.7 311.0 0.34 23 519 5479 -15.7 -36.7 15 21.0 -19.1 260 21 310.6 310.6 285.9 311.7 0.32 24 515 5538 -16.1 -34.1 20 18.0 -19.3 262 21 310.8 310.8 286.1 312.2 0.41 25 514 5552 -16.3 -30.3 29 14.0 -19.0 263 21 310.7 310.8 286.3 312.8 0.60 26 512 5582 -16.3 -31.3 26 15.0 -19.1 264 21 311.0 311.2 286.4 312.9 0.55 27 507 5656 -16.9 -30.9 29 14.0 -19.6 266 21 311.2 311.3 286.5 313.2 0.57 28 506 5670 -16.9 -25.9 46 9.0 -18.9 267 21 311.4 311.5 286.9 314.5 0.91 29 500 5760 -17.3 -30.3 31 13.0 -19.8 270 21 311.9 312.1 286.8 314.1 0.62 30 498 5790 -17.5 -31.5 28 14.0 -20.1 270 21 312.1 312.2 286.7 314.0 0.55 31 478 6095 -19.9 -36.9 21 17.0 -22.5 270 19 312.8 312.8 286.7 314.0 0.34 32 462 6346 -21.9 -36.9 24 15.0 -24.1 276 24 313.3 313.4 286.9 314.6 0.35 33 449 6555 -23.3 -31.3 48 8.0 -24.6 281 28 314.1 314.3 287.5 316.3 0.62 34 448 6572 -23.3 -33.3 39 10.0 -24.9 281 28 314.4 314.4 287.5 316.2 0.51 35 443 6654 -23.7 -33.7 39 10.0 -25.2 283 30 314.9 315.0 287.6 316.6 0.50 36 437 6753 -24.5 -35.5 35 11.0 -26.1 284 31 315.1 315.2 287.6 316.6 0.42 37 435 6786 -24.7 -38.7 26 14.0 -26.5 284 31 315.2 315.3 287.5 316.3 0.31 38 433 6820 -24.9 -35.9 35 11.0 -26.5 283 31 315.4 315.5 287.7 316.9 0.41 39 429 6887 -25.5 -36.5 35 11.0 -27.0 282 32 315.5 315.5 287.7 316.9 0.39 40 426 6938 -26.1 -37.1 35 11.0 -27.5 282 32 315.3 315.4 287.6 316.7 0.37 41 424 6972 -26.3 -42.3 21 16.0 -28.0 281 32 315.5 315.5 287.5 316.3 0.22 42 419 7058 -26.9 -50.9 8 24.0 -28.9 280 32 315.8 315.8 287.5 316.1 0.08 43 417 7092 -27.1 -45.1 16 18.0 -28.9 279 32 316.0 316.0 287.6 316.6 0.16 44 412 7179 -27.9 -52.9 7 25.0 -29.8 278 32 316.0 316.1 287.5 316.3 0.07 45 402 7354 -29.3 -50.3 11 21.0 -30.9 276 33 316.5 316.5 287.7 316.8 0.09 46 401 7372 -29.5 -46.5 18 17.0 -31.0 275 33 316.4 316.5 287.8 317.0 0.15 47 400 7390 -29.5 -40.5 34 11.0 -30.7 275 33 316.6 316.7 288.0 317.7 0.28 48 399 7408 -29.7 -39.7 37 10.0 -30.8 275 33 316.6 316.7 288.0 317.7 0.30 49 398 7426 -29.9 -49.9 13 20.0 -31.4 276 33 316.6 316.6 287.8 317.0 0.10 50 392 7533 -30.5 -52.5 10 22.0 -32.0 278 35 317.2 317.2 287.9 317.5 0.08 51 390 7569 -30.5 -50.5 12 20.0 -32.0 279 35 317.6 317.7 288.1 318.0 0.10 52 387 7624 -30.9 -48.9 15 18.0 -32.3 280 36 317.8 317.8 288.2 318.3 0.12 53 386 7642 -31.3 -42.3 33 11.0 -32.4 280 36 317.5 317.6 288.2 318.4 0.24 54 374 7864 -33.1 -50.1 17 17.0 -34.3 279 38 318.0 318.0 288.2 318.4 0.10 55 300 9370 -45.3 -52.3 45 7.0 -45.6 275 55 321.5 321.5 289.3 321.9 0.10 56 250 10570 -54.3 -65.3 25 11.0 -54.5 280 41 325.3 325.3 290.4 325.4 0.02 57 200 11960 -63.9 -69.9 44 6.0 -64.0 285 55 331.6 331.6 292.2 331.6 0.02 58 183 12503 -67.3 -71.7 53 4.4 -67.3 285 51 334.6 334.6 293.0 334.6 0.01 59 165 13136 -63.2 -78.4 11 15.1 -63.3 270 70 351.4 351.4 297.0 351.4 0.01 60 150 13730 -59.5 -84.5 2 25.0 -59.7 290 37 367.6 367.6 300.1 367.6 0.00 61 100 16250 -60.7 -88.7 1 28.0 -61.0 290 43 410.4 410.4 306.6 410.5 0.00 62 95 16569 -58.9 -87.9 1 29.0 -59.3 281 41 420.0 420.0 307.7 420.0 0.00 63 89 16975 -61.1 -89.1 1 28.0 -61.4 305 22 423.6 423.6 308.1 423.6 0.00 64 83 17408 -59.5 -88.5 1 29.0 -59.9 293 22 435.4 435.4 309.4 435.4 0.00 65 78 17794 -61.3 -89.3 1 28.0 -61.6 277 24 439.4 439.4 309.8 439.4 0.00 66 75 18038 -58.5 -88.5 1 30.0 -59.0 271 20 450.3 450.3 310.9 450.3 0.00 67 70 18470 -58.9 -88.9 1 30.0 -59.4 290 12 458.4 458.4 311.6 458.4 0.00 68 68 18652 -59.7 -88.7 1 29.0 -60.2 299 17 460.5 460.5 311.8 460.5 0.00 69 65 18937 -58.3 -89.3 1 31.0 -58.9 277 16 469.5 469.5 312.6 469.5 0.00 70 59 19545 -60.9 -89.9 1 29.0 -61.3 309 21 476.9 476.9 313.2 476.9 0.00 71 55 19984 -59.9 -89.9 1 30.0 -60.4 294 23 488.8 488.8 314.1 488.8 0.00 72 54 20100 -57.3 -89.3 1 32.0 -58.0 290 23 497.4 497.4 314.8 497.4 0.00 73 50 20590 -55.7 -88.7 1 33.0 -56.6 320 13 512.2 512.2 315.8 512.2 0.00 74 46 21121 -54.5 -88.5 1 34.0 -55.6 333 12 527.5 527.5 316.8 527.5 0.00 75 43 21550 -56.3 -88.3 1 32.0 -57.3 4 8 533.3 533.3 317.1 533.3 0.00 76 40 22010 -55.3 -88.3 1 33.0 -56.5 1 3 547.0 547.0 317.9 547.0 0.00 77 38 22335 -56.7 -88.7 1 32.0 -57.8 341 2 551.5 551.5 318.2 551.5 0.00 78 33 23232 -54.7 -88.7 1 34.0 -56.2 264 12 579.5 579.5 319.6 579.5 0.00 79 30 23840 -55.5 -89.5 1 34.0 -57.0 25 4 593.3 593.3 320.3 593.4 0.00 80 23 25556 -49.3 -87.3 0 38.0 -52.7 100 4 658.4 658.4 323.0 658.5 0.01 81 21 26151 -49.3 -87.3 0 38.0 -52.9 90 6 675.8 675.8 323.6 675.8 0.01 82 20 26470 -50.5 -87.5 0 37.0 -53.8 85 7 681.6 681.6 323.8 681.7 0.01 83 19 26805 -50.3 -87.3 0 37.0 -53.8 71 8 692.3 692.3 324.2 692.4 0.01 TRP 183 12503 -67.3 -71.7 53 4.4 -67.3 285 51 334.6 334.6 293.0 334.6 0.01 WND 165 13136 -63.2 -78.4 11 15.1 -63.3 270 70 351.4 351.4 297.0 351.4 0.01 Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 727.48 mb = 2846.31 m = 9338.17 ft Wetbulb zero: 731.55 mb = 2800.20 m = 9186.88 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 53.92 % Est. max temperature: 24.13 C = 75.43 F Sfc-Lift cond lev (LCL): 761.64 mb = 2473.29 m = 8114.37 ft T: 3.36 C 700-500 lapse rate: 5.83 C/km ThetaE index: 5.07 C Layer 973.0- 925.0 mb Conv cond level (CCL): 725.57 mb = 2866.17 m = 9403.32 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 24.25 C = 75.66 F Cap Strength: 2.79 C Lifted Index: 2.25 C Risk: None Lifted Index @300 mb: 5.31 C Lifted Index @700 mb: -0.13 C Showalter Index: 1.90 C Risk: Showers probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 19.70 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 65.80 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.44 J/kg Max Up Vert Vel: 1.70 m/s Conv Inhibition (B-): 3.45 J/kg Cap Strength: 2.61 C Lift Cond Lev (LCL): 728.01 mb = 2839.21 m = 9314.87 ft Lev Free Conv (LFC): 713.01 mb = 3006.21 m = 9862.78 ft Equ Level (EL): 693.01 mb = 3232.77 m = 10606.07 ft B at Equ Level: 1.42 J/kg Max Parcel Lev (MPL): 673.01 mb = 3465.13 m = 11368.41 ft Wind level data Storm motion: 310 at 9 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 ---------------------------------------------------------- 0 979 373 185 2 0.2 2.0 | 139 10 -6.8 7.9 1 952 610 280 3 3.0 -0.5 | 143 7 -4.0 5.3 2 925 851 295 4 3.6 -1.7 | 141 5 -3.4 4.2 3 918 914 300 4 3.5 -2.0 | 138 5 -3.5 3.9 4 886 1219 290 5 4.7 -1.7 | 151 5 -2.3 4.2 5 850 1569 320 4 2.6 -3.1 | 122 5 -4.4 2.8 6 823 1829 330 6 3.0 -5.2 | 100 4 -4.0 0.7 7 793 2134 335 7 3.0 -6.3 | 83 4 -4.0 -0.5 8 764 2438 320 7 4.5 -5.4 | 101 3 -2.5 0.5 9 736 2743 335 11 4.6 -10.0 | 30 5 -2.3 -4.1 10 709 3048 290 15 14.1 -5.1 | 264 7 7.1 0.7 11 700 3153 290 15 14.1 -5.1 | 264 7 7.1 0.7 12 682 3353 265 15 14.9 1.3 | 228 11 8.0 7.2 13 656 3658 305 13 10.6 -7.5 | 293 4 3.7 -1.6 14 631 3962 290 16 15.0 -5.5 | 267 8 8.0 0.4 15 606 4267 295 11 10.0 -4.6 | 248 3 3.0 1.2 16 583 4572 255 10 9.7 2.6 | 198 9 2.7 8.5 17 560 4877 250 14 13.2 4.8 | 210 12 6.2 10.7 18 539 5182 250 22 20.7 7.5 | 226 19 13.7 13.4 19 500 5760 270 21 21.0 -0.0 | 247 15 14.0 5.9 20 478 6096 270 19 19.0 -0.0 | 244 13 12.0 5.9 21 439 6706 285 31 29.9 -8.0 | 275 23 23.0 -2.2 22 400 7390 275 33 32.9 -2.9 | 263 26 25.9 3.0 23 387 7620 280 36 35.5 -6.3 | 271 28 28.5 -0.4 24 310 9144 275 50 49.8 -4.4 | 268 43 42.8 1.5 25 300 9370 275 55 54.8 -4.8 | 269 48 47.8 1.1 26 270 10058 270 61 61.0 -0.0 | 264 54 54.0 5.9 27 250 10570 280 41 40.4 -7.1 | 272 33 33.4 -1.3 28 234 10973 280 40 39.4 -6.9 | 272 32 32.4 -1.1 29 223 11278 290 45 42.3 -15.4 | 285 37 35.3 -9.5 30 200 11960 285 55 53.1 -14.2 | 280 47 46.1 -8.4 31 183 12497 285 62 59.9 -16.0 | 281 54 52.9 -10.2 32 183 12503 285 51 49.3 -13.2 | 280 43 42.3 -7.3 33 174 12802 275 48 47.8 -4.2 | 268 41 40.8 1.7 34 166 13106 265 65 64.8 5.7 | 259 59 57.8 11.5 35 165 13136 270 70 70.0 -0.0 | 265 63 63.0 5.9 36 158 13411 270 70 70.0 -0.0 | 265 63 63.0 5.9 37 150 13730 290 37 34.8 -12.7 | 284 29 27.8 -6.8 38 143 14021 290 38 35.7 -13.0 | 284 30 28.7 -7.1 39 130 14630 280 31 30.5 -5.4 | 269 24 23.5 0.5 40 124 14935 270 45 45.0 -0.0 | 261 38 38.0 5.9 41 118 15240 275 40 39.8 -3.5 | 266 33 32.9 2.4 42 112 15545 280 35 34.5 -6.1 | 270 27 27.5 -0.2 43 107 15850 270 29 29.0 -0.0 | 255 23 22.0 5.9 44 102 16154 265 41 40.8 3.6 | 254 35 33.9 9.4 45 100 16250 290 43 40.4 -14.7 | 285 35 33.4 -8.8 46 97 16459 275 46 45.8 -4.0 | 267 39 38.8 1.9 47 88 17069 310 18 13.8 -11.6 | 310 9 6.8 -5.7 48 79 17678 280 26 25.6 -4.5 | 266 19 18.6 1.4 49 72 18288 265 16 15.9 1.4 | 231 12 8.9 7.3 50 70 18470 290 12 11.3 -4.1 | 248 5 4.3 1.8 51 69 18593 305 17 13.9 -9.8 | 299 8 6.9 -3.9 52 65 18898 275 16 15.9 -1.4 | 243 10 8.9 4.5 53 59 19507 310 21 16.1 -13.5 | 310 12 9.1 -7.6 54 54 20117 290 23 21.6 -7.9 | 278 15 14.6 -2.0 55 51 20422 270 18 18.0 -0.0 | 242 12 11.0 5.9 56 50 20590 320 13 8.4 -10.0 | 342 4 1.4 -4.1 57 47 21031 320 13 8.4 -10.0 | 342 4 1.4 -4.1 58 44 21336 5 11 -1.0 -11.0 | 57 9 -7.9 -5.1 59 39 22250 0 0 -0.0 -0.0 | 130 9 -7.0 5.9 60 35 22860 225 11 7.8 7.8 | 183 14 0.8 13.6 61 33 23165 250 13 12.2 4.4 | 207 12 5.2 10.3 62 30 23840 25 4 -1.7 -3.6 | 104 9 -8.7 2.2 63 28 24384 150 2 -1.0 1.7 | 134 11 -8.0 7.6 64 26 24689 115 1 -0.9 0.4 | 129 10 -7.9 6.3 65 20 26470 85 7 -7.0 -0.6 | 111 15 -14.0 5.3 66 17 27127 35 9 -5.2 -7.4 | 83 12 -12.2 -1.5 Wind Parameters Mean winds (0-6000m): 280.0 at 12.2 knts Storm direction: 310.0 at 9.1 knts Shear (0-3000m) pos: 1.4 neg: 2.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -31.9 tot: -27.4 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 11.03 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 ------------------------------------------------------------------------------- 500 276 3 144 7| 5.2 0.0 5.2| 2.9 -1.0 1.8 3.7 0.09| 5.8 0.5 1000 288 4 144 6| 3.0 0.0 3.0| 3.9 -2.3 1.6 1.6 0.04| 3.9 0.1 1500 302 4 137 5| 2.7 0.0 2.7| 3.9 -6.1 -2.2 -1.5 -0.25| 3.9 -1.0 2000 313 5 127 4| 2.0 0.3 2.3| 4.4 -7.1 -2.6 -1.3 -0.23| 3.5 -0.8 2500 318 6 117 4| 1.6 1.4 3.1| 4.4 -13.4 -9.0 -3.6 -0.48| 4.5 -2.2 3000 307 7 142 2| 1.4 2.3 3.6| 4.4 -31.9 -27.4 -9.1 -0.62| 5.9 -3.7 4000 300 9 209 2| 1.8 1.7 3.5| 16.2 -39.8 -23.7 -5.9 -0.37| 7.2 -2.6 5000 286 10 223 4| 1.7 2.1 3.8| 49.5 -45.2 4.3 0.9 -0.20| 7.7 -1.5 6000 280 12 233 6| 2.2 1.7 3.9| 85.6 -48.0 37.6 6.3 -0.08| 7.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250424.00.gif