UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 29 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 155 SFC 977 373 17.8 8.8 56 9.0 12.6 210 5 292.9 294.2 286.7 313.8 7.29 2 974 398 18.2 7.2 49 11.0 12.0 212 8 293.6 294.7 286.2 312.5 6.55 3 950 604 17.2 7.2 52 10.0 11.5 225 32 294.6 295.8 286.8 314.1 6.71 4 940 690 17.0 8.0 55 9.0 11.8 233 36 295.3 296.6 287.5 316.1 7.17 5 932 761 18.2 11.2 64 7.0 13.8 239 38 297.3 298.9 289.8 323.4 8.99 6 925 823 18.0 12.0 68 6.0 14.3 245 40 297.7 299.4 290.5 325.6 9.56 7 911 954 18.0 13.2 74 4.8 14.9 250 40 299.0 300.9 291.6 329.8 10.52 8 907 992 18.6 13.6 73 5.0 15.4 250 40 300.0 302.0 292.2 331.8 10.85 9 866 1387 15.2 12.1 82 3.1 13.2 253 38 300.5 302.3 291.9 330.7 10.29 10 850 1545 13.8 11.5 86 2.3 12.4 255 38 300.6 302.4 291.8 330.3 10.08 11 827 1776 11.8 11.2 96 0.6 11.4 259 36 300.9 302.7 291.9 330.8 10.16 12 807 1980 10.6 9.6 94 1.0 10.0 262 32 301.7 303.4 291.5 329.4 9.34 13 789 2168 10.2 3.2 62 7.0 6.3 265 29 303.2 304.3 289.2 321.6 6.11 14 774 2328 9.4 1.4 57 8.0 5.2 265 30 304.0 305.0 288.9 320.6 5.47 15 765 2425 8.6 1.6 61 7.0 4.9 265 30 304.2 305.2 289.1 321.2 5.62 16 755 2534 8.2 -2.8 46 11.0 2.8 265 30 304.9 305.7 287.9 317.6 4.12 17 752 2567 8.0 -1.0 53 9.0 3.5 265 30 305.0 305.9 288.6 319.5 4.73 18 749 2600 8.0 -4.0 42 12.0 2.3 265 31 305.4 306.1 287.8 317.1 3.79 19 746 2633 7.8 -1.2 53 9.0 3.2 265 31 305.5 306.4 288.7 319.9 4.70 20 743 2666 7.6 -3.4 46 11.0 2.3 265 31 305.6 306.4 288.1 318.0 4.00 21 735 2755 7.0 -2.0 53 9.0 2.5 265 31 305.9 306.8 288.6 319.8 4.49 22 730 2812 6.6 -3.4 49 10.0 1.8 262 28 306.1 306.9 288.3 318.7 4.07 23 729 2823 6.4 -4.6 45 11.0 1.3 261 28 306.0 306.7 287.9 317.6 3.73 24 727 2845 6.8 -9.2 31 16.0 0.0 260 27 306.7 307.2 287.1 314.9 2.62 25 724 2879 6.4 -6.6 39 13.0 0.5 258 26 306.6 307.2 287.6 316.7 3.22 26 700 3156 5.6 -11.4 28 17.0 -1.3 250 20 308.7 309.1 287.4 316.0 2.28 27 694 3226 5.6 -13.4 24 19.0 -1.8 251 20 309.4 309.8 287.3 315.8 1.96 28 677 3428 4.6 -17.4 18 22.0 -3.2 253 22 310.5 310.8 287.2 315.3 1.44 29 609 4279 -1.9 -17.9 28 16.0 -7.3 270 26 312.6 312.9 288.0 317.7 1.53 30 575 4732 -5.1 -25.1 19 20.0 -10.6 263 18 314.0 314.2 287.8 317.0 0.87 31 570 4800 -5.3 -22.3 25 17.0 -10.3 262 17 314.6 314.8 288.2 318.4 1.12 32 553 5037 -7.3 -17.3 45 10.0 -10.6 265 15 314.9 315.3 289.0 320.8 1.78 33 530 5365 -10.5 -15.5 67 5.0 -12.2 278 17 314.9 315.4 289.4 322.0 2.16 34 522 5482 -11.5 -18.5 56 7.0 -13.6 284 18 315.1 315.4 289.0 320.8 1.70 35 511 5645 -13.1 -19.1 61 6.0 -14.9 278 19 315.1 315.4 288.9 320.6 1.65 36 501 5795 -14.3 -22.3 51 8.0 -16.4 271 20 315.4 315.7 288.6 319.7 1.28 37 500 5810 -14.1 -25.1 39 11.0 -16.8 270 20 315.8 316.0 288.5 319.3 1.00 38 496 5871 -14.3 -27.3 32 13.0 -17.3 270 21 316.3 316.5 288.5 319.2 0.82 39 492 5932 -14.1 -34.1 17 20.0 -17.9 270 23 317.3 317.4 288.3 318.9 0.43 40 484 6056 -14.5 -36.5 14 22.0 -18.4 270 25 318.3 318.4 288.6 319.6 0.35 41 453 6554 -17.3 -43.3 8 26.0 -21.0 263 25 320.9 320.9 289.2 321.6 0.18 42 429 6958 -20.7 -41.7 13 21.0 -23.6 268 24 321.6 321.6 289.5 322.4 0.23 43 415 7202 -22.7 -34.7 33 12.0 -24.6 276 23 322.1 322.2 289.9 323.8 0.48 44 412 7255 -23.3 -39.3 22 16.0 -25.5 278 23 322.0 322.0 289.7 323.1 0.31 45 410 7290 -23.7 -38.7 24 15.0 -25.8 279 23 321.9 322.0 289.7 323.1 0.33 46 407 7344 -24.1 -32.1 48 8.0 -25.5 280 24 322.1 322.2 290.1 324.3 0.64 47 403 7416 -24.7 -31.7 52 7.0 -25.9 280 26 322.2 322.3 290.2 324.6 0.67 48 402 7434 -24.9 -31.9 52 7.0 -26.1 280 27 322.2 322.3 290.1 324.5 0.66 49 401 7452 -24.9 -34.9 39 10.0 -26.5 280 27 322.4 322.5 290.0 324.2 0.49 50 400 7470 -24.9 -34.9 39 10.0 -26.5 280 28 322.6 322.7 290.1 324.4 0.49 51 399 7488 -24.9 -34.9 39 10.0 -26.5 280 28 322.9 323.0 290.2 324.7 0.49 52 398 7506 -25.1 -34.1 43 9.0 -26.5 280 28 322.8 322.9 290.2 324.8 0.54 53 395 7561 -25.5 -37.5 32 12.0 -27.2 280 28 323.0 323.1 290.1 324.4 0.38 54 394 7580 -25.7 -35.7 39 10.0 -27.2 280 28 323.0 323.1 290.2 324.7 0.46 55 300 9500 -39.7 -60.7 9 21.0 -40.6 280 36 329.4 329.4 291.6 329.6 0.04 56 250 10720 -49.7 -57.7 39 8.0 -50.0 300 32 332.2 332.2 292.4 332.4 0.06 57 200 12140 -62.3 -65.5 65 3.2 -62.3 315 34 334.1 334.1 292.9 334.2 0.03 58 165 13305 -70.3 -74.8 51 4.5 -70.3 295 43 339.6 339.6 294.2 339.6 0.01 59 150 13880 -64.1 -85.1 4 21.0 -64.2 280 25 359.7 359.7 298.7 359.7 0.00 60 100 16370 -61.5 -87.5 2 26.0 -61.7 305 33 408.9 408.9 306.4 408.9 0.00 61 95 16687 -62.5 -88.5 2 26.0 -62.7 313 29 413.0 413.0 306.9 413.0 0.00 62 89 17090 -61.3 -88.3 2 27.0 -61.6 297 29 423.2 423.2 308.1 423.2 0.00 63 70 18570 -63.9 -89.9 2 26.0 -64.1 325 39 447.7 447.7 310.6 447.7 0.00 64 58 19723 -64.3 -89.3 2 25.0 -64.6 357 27 471.5 471.5 312.8 471.5 0.00 65 56 19939 -62.3 -90.3 1 28.0 -62.7 351 22 480.8 480.8 313.5 480.8 0.00 66 50 20640 -61.7 -89.7 1 28.0 -62.1 335 21 498.1 498.1 314.8 498.1 0.00 67 48 20893 -60.9 -89.9 1 29.0 -61.4 331 20 505.8 505.8 315.4 505.9 0.00 68 46 21158 -61.9 -89.9 1 28.0 -62.4 3 18 509.6 509.6 315.6 509.6 0.00 69 40 22025 -61.1 -90.1 1 29.0 -61.7 333 11 532.4 532.4 317.1 532.4 0.00 70 38 22345 -58.9 -89.9 1 31.0 -59.7 341 13 545.9 545.9 317.9 545.9 0.00 71 36 22688 -54.9 -87.9 1 33.0 -56.3 351 16 564.7 564.7 318.9 564.8 0.00 72 30 23850 -56.3 -88.3 1 32.0 -57.7 15 10 591.2 591.2 320.2 591.2 0.01 73 20 26440 -51.5 -86.5 1 35.0 -54.6 10 7 678.5 678.5 323.7 678.6 0.01 74 17 27497 -50.7 -86.7 1 36.0 -54.4 351 3 713.4 713.4 324.8 713.5 0.01 75 17 27497 -50.9 -86.9 1 36.0 -54.5 351 3 712.7 712.7 324.8 712.8 0.01 76 15 28320 -46.1 -85.1 0 39.0 -51.8 5 15 754.7 754.7 326.1 754.8 0.02 77 14 28777 -47.9 -85.9 0 38.0 -53.1 41 10 763.6 763.6 326.3 763.8 0.02 78 11 30379 -44.9 -84.9 0 40.0 -52.3 101 8 829.0 829.0 328.0 829.3 0.03 79 10 31020 -42.1 -83.1 0 41.0 -51.2 125 7 862.4 862.4 328.7 862.8 0.04 80 8.5 32120 -41.1 -82.1 0 41.0 -51.5 184 17 907.3 907.4 329.6 907.9 0.06 81 7.8 32706 -38.3 -80.3 0 42.0 -50.8 216 23 941.1 941.2 330.2 942.0 0.08 82 7.0 33450 -37.9 -79.9 0 42.0 -51.2 255 30 972.4 972.4 330.7 973.5 0.10 83 6.5 33960 -38.5 -80.5 0 42.0 -51.8 990.7 990.7 331.1 991.7 0.09 TRP 165 13305 -70.3 -74.8 51 4.5 -70.3 295 43 339.6 339.6 294.2 339.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 628.88 mb = 4029.97 m = 13221.53 ft Wetbulb zero: 717.00 mb = 2959.19 m = 9708.50 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 49.69 % Est. max temperature: 25.71 C = 78.28 F Sfc-Lift cond lev (LCL): 854.15 mb = 1503.70 m = 4933.35 ft T: 14.17 C 700-500 lapse rate: 7.42 C/km ThetaE index: 10.14 C Layer 807.0- 765.0 mb Conv cond level (CCL): 743.56 mb = 2659.96 m = 8726.80 ft Mean mixing ratio: 8.87 g/kg Conv temperature: 30.44 C = 86.79 F Cap Strength: 4.40 C Lifted Index: 0.59 C Risk: Showers probable Lifted Index @300 mb: 5.10 C Lifted Index @700 mb: 3.88 C Showalter Index: -2.99 C Risk: Severe thunderstorms possible Total Totals Index: 53.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 25.60 C K Index: 22.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 324.00 Risk: Showers and thunderstorms possible Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.23 J/kg Max Up Vert Vel: 8.27 m/s Conv Inhibition (B-): 68136.74 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 837.06 mb = 1674.00 m = 5492.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 19 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 ---------------------------------------------------------- 0 977 373 210 5 2.5 4.3 | 124 19 -15.8 10.7 1 949 610 225 33 23.3 23.3 | 190 30 5.0 29.7 2 925 823 245 40 36.3 16.9 | 218 29 17.9 23.3 3 915 914 250 40 37.6 13.7 | 224 28 19.3 20.1 4 883 1219 250 39 36.6 13.3 | 223 27 18.3 19.7 5 850 1545 255 38 36.7 9.8 | 229 25 18.4 16.2 6 821 1829 260 35 34.5 6.1 | 232 20 16.1 12.5 7 792 2134 265 29 28.9 2.5 | 230 14 10.6 8.9 8 763 2438 265 30 29.9 2.6 | 232 15 11.6 9.0 9 736 2743 265 31 30.9 2.7 | 234 16 12.6 9.1 10 709 3048 250 19 17.9 6.5 | 178 13 -0.5 12.9 11 700 3156 250 20 18.8 6.8 | 182 13 0.5 13.2 12 657 3658 255 23 22.2 6.0 | 198 13 3.9 12.3 13 608 4267 270 26 26.0 -0.0 | 230 10 7.7 6.4 14 563 4877 260 15 14.8 2.6 | 158 10 -3.5 9.0 15 541 5182 270 15 15.0 -0.0 | 153 7 -3.3 6.4 16 521 5486 285 18 17.4 -4.7 | 152 2 -0.9 1.7 17 500 5810 270 20 20.0 -0.0 | 195 7 1.7 6.4 18 481 6096 270 26 26.0 -0.0 | 230 10 7.7 6.4 19 443 6706 260 25 24.6 4.3 | 210 12 6.3 10.7 20 408 7315 280 23 22.7 -4.0 | 241 5 4.3 2.4 21 400 7470 280 28 27.6 -4.9 | 261 9 9.3 1.5 22 392 7620 280 28 27.6 -4.9 | 261 9 9.3 1.5 23 316 9144 290 41 38.5 -14.0 | 291 22 20.2 -7.6 24 300 9500 280 36 35.5 -6.3 | 270 17 17.1 0.1 25 289 9754 280 33 32.5 -5.7 | 267 14 14.2 0.7 26 250 10720 300 32 27.7 -16.0 | 316 13 9.4 -9.6 27 240 10973 300 32 27.7 -16.0 | 316 13 9.4 -9.6 28 200 12140 315 34 24.0 -24.0 | 342 19 5.7 -17.7 29 198 12192 315 33 23.3 -23.3 | 344 18 5.0 -16.9 30 165 13305 295 43 39.0 -18.2 | 300 24 20.7 -11.8 31 154 13716 285 44 42.5 -11.4 | 282 25 24.2 -5.0 32 150 13880 280 25 24.6 -4.3 | 252 7 6.3 2.0 33 147 14021 280 25 24.6 -4.3 | 252 7 6.3 2.0 34 126 14935 320 28 18.0 -21.4 | 1 15 -0.3 -15.1 35 120 15240 310 39 29.9 -25.1 | 328 22 11.6 -18.7 36 114 15545 325 27 15.5 -22.1 | 10 16 -2.8 -15.7 37 109 15850 310 24 18.4 -15.4 | 360 9 0.1 -9.0 38 104 16154 295 33 29.9 -13.9 | 303 14 11.6 -7.6 39 100 16370 305 33 27.0 -18.9 | 325 15 8.7 -12.5 40 94 16764 315 28 19.8 -19.8 | 354 13 1.5 -13.4 41 89 17069 295 29 26.3 -12.3 | 306 10 8.0 -5.9 42 85 17374 330 27 13.5 -23.4 | 16 18 -4.8 -17.0 43 81 17678 325 23 13.2 -18.8 | 22 13 -5.1 -12.5 44 77 17983 310 27 20.7 -17.4 | 348 11 2.4 -11.0 45 73 18288 310 30 23.0 -19.3 | 340 14 4.7 -12.9 46 70 18570 325 39 22.4 -31.9 | 351 26 4.0 -25.6 47 70 18593 310 32 24.5 -20.6 | 336 15 6.2 -14.2 48 66 18898 330 40 20.0 -34.6 | 357 28 1.7 -28.3 49 57 19812 360 26 -0.0 -26.0 | 43 27 -18.3 -19.6 50 54 20117 340 16 5.5 -15.0 | 56 15 -12.8 -8.6 51 52 20422 310 17 13.0 -10.9 | 49 7 -5.3 -4.5 52 50 20640 335 21 8.9 -19.0 | 37 16 -9.4 -12.6 53 49 20726 325 18 10.3 -14.7 | 44 12 -8.0 -8.4 54 47 21031 335 21 8.9 -19.0 | 37 16 -9.4 -12.6 55 45 21336 40 13 -8.4 -10.0 | 82 27 -26.7 -3.6 56 41 21946 330 10 5.0 -8.7 | 80 14 -13.3 -2.3 57 35 22860 355 17 1.5 -16.9 | 58 20 -16.8 -10.5 58 33 23165 25 23 -9.7 -20.8 | 63 32 -28.0 -14.5 59 32 23470 75 10 -9.7 -2.6 | 98 28 -28.0 3.8 60 30 23774 35 2 -1.1 -1.6 | 104 20 -19.5 4.7 61 30 23850 15 10 -2.6 -9.7 | 81 21 -20.9 -3.3 62 29 24079 360 10 -0.0 -10.0 | 79 19 -18.3 -3.6 63 28 24384 40 7 -4.5 -5.4 | 93 23 -22.8 1.0 64 26 24689 25 13 -5.5 -11.8 | 77 24 -23.8 -5.4 65 22 25908 240 1 0.9 0.5 | 112 19 -17.5 6.9 66 20 26440 10 7 -1.2 -6.9 | 89 20 -19.5 -0.5 67 19 26822 40 10 -6.4 -7.7 | 87 25 -24.7 -1.3 68 18 27127 55 15 -12.3 -8.6 | 86 31 -30.6 -2.2 69 17 27432 350 2 0.3 -2.0 | 104 19 -18.0 4.4 70 16 28042 355 10 0.9 -10.0 | 78 18 -17.4 -3.6 71 15 28346 5 15 -1.3 -14.9 | 66 21 -19.6 -8.6 72 14 28651 35 10 -5.7 -8.2 | 86 24 -24.1 -1.8 73 10 31020 125 7 -5.7 4.0 | 113 26 -24.1 10.4 74 7 33450 255 30 29.0 7.8 | 217 18 10.7 14.2 Wind Parameters Mean winds (0-6000m): 259.2 at 25.9 knts Storm direction: 289.2 at 19.4 knts Shear (0-3000m) pos: 4.7 neg: 1.7 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 322.4 neg: -50.9 tot: 271.6 m^2/s^2 ave: 90.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 6.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.66 Bulk Shear: 20.60 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 ------------------------------------------------------------------------------- 500 233 29 191 24| 37.2 0.0 37.2|276.0 0.0 276.0 552.1 0.95| 45.6 43.4 1000 243 34 209 25| 18.0 0.0 18.0|293.8 -2.1 291.7 291.7 0.92| 24.9 22.8 1500 248 35 216 24| 10.7 0.0 10.7|311.3 -2.1 309.1 206.1 0.85| 19.0 16.2 2000 251 34 219 22| 7.0 0.0 7.0|312.7 -4.7 308.0 154.0 0.76| 15.9 12.1 2500 254 33 221 21| 5.6 1.0 6.6|314.7 -25.5 289.2 115.7 0.61| 14.1 8.6 3000 254 31 217 19| 4.7 1.7 6.4|322.4 -50.9 271.6 90.5 0.47| 13.4 6.3 4000 255 29 216 17| 4.1 1.3 5.4|348.2 -55.3 292.9 73.2 0.48| 11.5 5.6 5000 257 27 212 15| 3.6 2.0 5.6|348.6 -78.6 270.1 54.0 0.32| 10.8 3.4 6000 259 26 212 13| 3.0 1.2 4.3|359.8 -82.8 277.0 46.2 0.32| 10.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250429.12.gif