UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 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 194 SFC 981 373 14.6 8.6 67 6.0 11.2 130 3 289.3 290.6 285.2 309.6 7.16 2 978 398 15.0 6.0 55 9.0 10.1 140 5 290.0 291.0 284.2 307.1 6.00 3 976 415 16.2 5.2 48 11.0 10.3 147 6 291.4 292.4 284.5 307.7 5.68 4 975 423 16.6 4.6 45 12.0 10.2 150 7 291.9 292.8 284.4 307.6 5.45 5 964 517 17.6 3.6 39 14.0 10.2 188 14 293.8 294.7 284.9 308.8 5.14 6 952 621 18.6 4.6 40 14.0 10.9 226 21 295.9 296.9 286.1 312.3 5.59 7 925 860 17.8 3.8 39 14.0 10.2 240 17 297.5 298.5 286.6 313.6 5.43 8 898 1113 17.2 0.2 32 17.0 8.5 224 11 299.4 300.2 286.2 312.4 4.32 9 850 1578 13.2 0.2 41 13.0 6.6 210 8 300.0 300.8 286.6 313.7 4.56 10 765 2451 5.2 -2.8 56 8.0 1.4 270 7 300.5 301.3 286.3 312.8 4.07 11 750 2612 3.8 -5.2 52 9.0 -0.2 270 6 300.7 301.3 285.8 311.2 3.46 12 707 3088 -0.3 -3.7 78 3.4 -1.9 278 8 301.3 302.0 286.6 313.8 4.11 13 700 3168 -1.1 -5.2 74 4.1 -2.9 280 9 301.3 301.9 286.2 312.6 3.71 14 699 3179 -1.1 -5.4 73 4.3 -3.0 280 9 301.4 302.1 286.2 312.5 3.66 15 668 3539 -4.3 -5.4 92 1.1 -4.8 275 10 301.7 302.4 286.5 313.4 3.83 16 661 3622 -4.9 -6.4 89 1.5 -5.5 275 10 302.0 302.6 286.4 312.9 3.58 17 659 3646 -4.5 -9.1 70 4.6 -6.3 275 10 302.7 303.2 285.9 311.7 2.91 18 658 3658 -4.5 -8.7 72 4.2 -6.1 275 10 302.8 303.4 286.1 312.1 3.01 19 644 3827 -5.7 -9.1 77 3.4 -7.0 293 11 303.3 303.9 286.2 312.6 2.98 20 628 4025 -6.3 -15.3 49 9.0 -9.2 312 11 304.8 305.2 285.6 310.7 1.85 21 626 4050 -6.1 -17.1 41 11.0 -9.6 312 11 305.3 305.6 285.5 310.5 1.60 22 614 4201 -7.3 -13.3 62 6.0 -9.4 317 12 305.6 306.1 286.3 312.7 2.23 23 610 4252 -6.9 -14.9 53 8.0 -9.6 319 12 306.7 307.0 286.4 313.0 1.97 24 608 4278 -6.5 -20.5 32 14.0 -10.6 320 12 307.4 307.7 285.8 311.5 1.23 25 594 4459 -8.1 -18.1 44 10.0 -11.2 323 11 307.6 307.9 286.3 312.7 1.55 26 590 4512 -8.5 -19.5 41 11.0 -11.7 324 11 307.8 308.0 286.1 312.3 1.38 27 587 4551 -8.5 -20.5 37 12.0 -11.9 324 11 308.2 308.4 286.2 312.4 1.27 28 584 4591 -8.3 -27.3 20 19.0 -12.8 325 11 308.9 309.0 285.8 311.3 0.70 29 582 4618 -8.3 -27.3 20 19.0 -12.8 320 11 309.2 309.3 285.9 311.6 0.70 30 526 5396 -13.5 -38.5 10 25.0 -17.6 299 11 312.0 312.1 286.4 313.0 0.26 31 500 5780 -16.7 -46.7 6 30.0 -20.4 290 11 312.7 312.7 286.4 313.1 0.11 32 449 6577 -23.3 -40.3 20 17.0 -25.4 289 17 314.1 314.2 287.1 315.1 0.25 33 437 6774 -24.9 -49.9 8 25.0 -27.2 286 18 314.6 314.6 287.1 314.9 0.09 34 424 6993 -27.1 -49.1 11 22.0 -29.0 272 20 314.5 314.5 287.1 314.9 0.10 35 421 7044 -27.5 -41.5 25 14.0 -29.0 271 20 314.6 314.7 287.2 315.5 0.24 36 420 7061 -27.5 -43.5 20 16.0 -29.1 272 21 314.8 314.9 287.3 315.5 0.19 37 417 7113 -27.9 -41.9 25 14.0 -29.4 274 22 315.0 315.0 287.3 315.8 0.23 38 415 7147 -28.1 -38.1 38 10.0 -29.3 275 22 315.1 315.2 287.5 316.4 0.34 39 409 7251 -29.1 -36.1 51 7.0 -30.0 279 24 315.2 315.2 287.6 316.7 0.43 40 408 7269 -29.1 -35.1 56 6.0 -29.9 280 24 315.4 315.5 287.8 317.1 0.47 41 400 7410 -30.1 -38.1 46 8.0 -31.0 285 27 315.9 315.9 287.8 317.2 0.36 42 399 7428 -30.3 -38.3 46 8.0 -31.2 285 27 315.8 315.9 287.8 317.1 0.35 43 394 7517 -31.1 -44.1 27 13.0 -32.3 287 27 315.9 316.0 287.6 316.6 0.19 44 389 7607 -31.7 -47.7 19 16.0 -33.0 290 27 316.3 316.3 287.7 316.8 0.13 45 377 7828 -33.5 -46.5 26 13.0 -34.5 295 29 316.8 316.8 287.9 317.4 0.16 46 353 8285 -36.7 -53.7 16 17.0 -37.6 306 32 318.5 318.5 288.3 318.8 0.07 47 347 8404 -37.9 -54.9 15 17.0 -38.7 309 33 318.4 318.4 288.3 318.7 0.06 48 337 8604 -39.5 -54.5 19 15.0 -40.2 314 35 318.9 318.9 288.5 319.2 0.07 49 324 8872 -41.1 -57.1 16 16.0 -41.8 320 37 320.3 320.3 288.9 320.5 0.05 50 317 9019 -42.3 -55.3 23 13.0 -42.8 317 40 320.6 320.7 289.0 320.9 0.07 51 311 9148 -42.7 -58.7 16 16.0 -43.3 315 42 321.8 321.9 289.3 322.0 0.04 52 308 9214 -43.1 -57.1 20 14.0 -43.6 310 42 322.2 322.2 289.5 322.4 0.06 53 300 9390 -44.7 -56.7 25 12.0 -45.2 295 43 322.4 322.4 289.5 322.6 0.06 54 280 9850 -48.3 -58.3 31 10.0 -48.6 284 45 323.6 323.6 289.9 323.8 0.05 55 277 9921 -48.7 -58.7 30 10.0 -49.0 283 46 324.0 324.0 290.0 324.2 0.05 56 250 10590 -53.9 -58.9 54 5.0 -54.0 275 60 325.9 325.9 290.6 326.2 0.05 57 204 11859 -63.6 -68.6 51 5.0 -63.6 280 69 330.2 330.2 291.8 330.3 0.02 58 200 11980 -64.5 -69.5 50 5.0 -64.6 280 66 330.6 330.6 291.9 330.7 0.02 59 189 12323 -67.5 -72.3 50 4.8 -67.5 280 63 331.2 331.2 292.0 331.2 0.01 60 150 13740 -59.9 -84.9 2 25.0 -60.1 295 49 366.9 366.9 300.0 366.9 0.00 61 100 16250 -60.1 -88.1 1 28.0 -60.4 285 44 411.6 411.6 306.7 411.6 0.00 62 96 16505 -60.3 -88.3 1 28.0 -60.6 287 43 416.0 416.0 307.3 416.1 0.00 63 94 16636 -58.7 -87.7 1 29.0 -59.1 294 41 421.7 421.7 307.9 421.7 0.00 64 81 17566 -60.9 -88.9 1 28.0 -61.2 291 29 435.5 435.5 309.4 435.5 0.00 65 75 18048 -58.5 -87.5 1 29.0 -59.0 284 23 450.3 450.3 310.9 450.3 0.00 66 70 18480 -59.9 -88.9 1 29.0 -60.3 315 23 456.2 456.2 311.4 456.2 0.00 67 63 19139 -60.5 -88.5 1 28.0 -60.9 283 17 468.9 468.9 312.5 468.9 0.00 68 60 19445 -58.7 -88.7 1 30.0 -59.3 295 16 479.5 479.5 313.4 479.5 0.00 69 56 19878 -60.1 -89.1 1 29.0 -60.6 302 19 485.8 485.8 313.9 485.9 0.00 70 50 20590 -58.1 -89.1 1 31.0 -58.8 305 16 506.6 506.6 315.4 506.6 0.00 71 43 21544 -55.9 -87.9 1 32.0 -56.9 320 15 534.3 534.3 317.2 534.3 0.00 72 40 22001 -57.9 -88.9 1 31.0 -58.8 344 8 540.4 540.4 317.5 540.5 0.00 73 39 22161 -56.1 -88.1 1 32.0 -57.2 354 3 548.9 548.9 318.1 549.0 0.00 74 35 22846 -57.7 -88.7 1 31.0 -58.7 324 1 562.0 562.0 318.8 562.0 0.00 75 33 23220 -53.7 -87.7 1 34.0 -55.4 301 1 582.2 582.2 319.8 582.2 0.01 76 30 23830 -55.5 -87.5 1 32.0 -57.0 265 2 593.3 593.3 320.3 593.4 0.01 77 27 24497 -56.5 -88.5 1 32.0 -58.0 47 3 608.7 608.7 321.0 608.7 0.01 78 20 26420 -50.7 -86.7 1 36.0 -54.0 75 6 681.0 681.0 323.8 681.1 0.01 79 19 26755 -50.7 -86.7 1 36.0 -54.1 46 6 691.0 691.1 324.1 691.1 0.01 80 17 27482 -49.9 -85.9 1 36.0 -53.8 40 9 716.0 716.0 324.9 716.1 0.01 81 14 28768 -45.1 -84.1 0 39.0 -51.5 93 13 773.1 773.1 326.5 773.3 0.02 82 13 29261 -47.1 -85.1 1 38.0 -52.9 91 11 782.7 782.7 326.8 782.9 0.02 83 11 30379 -43.1 -83.1 0 40.0 -51.4 211 11 835.6 835.6 328.1 835.9 0.04 84 10 31020 -44.3 -84.3 0 40.0 -52.4 230 14 854.2 854.2 328.5 854.5 0.03 85 9.8 31155 -44.7 -84.7 0 40.0 -52.7 857.6 857.6 328.5 857.9 0.03 86 9.2 31581 -41.7 -82.7 0 41.0 -51.5 884.7 884.8 329.1 885.2 0.05 87 7.6 32890 -36.7 -78.7 0 42.0 -50.3 954.6 954.7 330.4 955.8 0.11 88 7.5 32982 -36.5 -79.5 0 43.0 -50.3 959.0 959.1 330.5 960.1 0.10 TRP 189 12323 -67.5 -72.3 50 4.8 -67.5 280 63 331.2 331.2 292.0 331.2 0.01 WND 204 11859 -63.6 -68.6 51 5.0 -63.6 280 69 330.2 330.2 291.8 330.3 0.02 Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 710.15 mb = 3053.62 m = 10018.31 ft Wetbulb zero: 751.48 mb = 2596.20 m = 8517.63 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 44.15 % Est. max temperature: 25.32 C = 77.57 F Sfc-Lift cond lev (LCL): 896.45 mb = 1127.51 m = 3699.13 ft T: 17.07 C 700-500 lapse rate: 5.97 C/km ThetaE index: 2.48 C Layer 978.0- 976.0 mb Conv cond level (CCL): 702.19 mb = 3143.06 m = 10311.75 ft Mean mixing ratio: 5.13 g/kg Conv temperature: 26.48 C = 79.66 F Cap Strength: 4.76 C Lifted Index: 4.49 C Risk: None Lifted Index @300 mb: 7.72 C Lifted Index @700 mb: 2.10 C Showalter Index: 3.32 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 16.90 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 29.40 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.44 J/kg Max Up Vert Vel: 7.67 m/s Conv Inhibition (B-): 65426.43 J/kg Cap Strength: 4.72 C Lift Cond Lev (LCL): 749.18 mb = 2621.04 m = 8599.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 8 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 ---------------------------------------------------------- 0 981 373 130 3 -2.3 1.9 | 125 11 -8.8 6.1 1 953 610 225 21 14.8 14.8 | 204 21 8.4 19.1 2 925 860 240 17 14.7 8.5 | 213 15 8.3 12.7 3 919 914 240 15 13.0 7.5 | 209 13 6.5 11.7 4 887 1219 215 9 5.2 7.4 | 174 12 -1.3 11.6 5 850 1578 210 8 4.0 6.9 | 168 11 -2.5 11.1 6 824 1829 220 8 5.1 6.1 | 173 10 -1.3 10.3 7 794 2134 270 5 5.0 -0.0 | 161 4 -1.5 4.2 8 765 2438 270 7 7.0 -0.0 | 187 4 0.5 4.2 9 737 2743 270 6 6.0 -0.0 | 174 4 -0.5 4.2 10 700 3168 280 9 8.9 -1.6 | 222 4 2.4 2.7 11 684 3353 275 10 10.0 -0.9 | 226 5 3.5 3.3 12 657 3658 275 10 10.0 -0.9 | 226 5 3.5 3.3 13 632 3962 310 11 8.4 -7.1 | 325 3 2.0 -2.9 14 608 4267 320 12 7.7 -9.2 | 346 5 1.3 -5.0 15 584 4572 325 11 6.3 -9.0 | 2 5 -0.1 -4.8 16 562 4877 270 8 8.0 -0.0 | 200 4 1.5 4.2 17 519 5486 305 11 9.0 -6.3 | 309 3 2.6 -2.1 18 500 5780 290 11 10.3 -3.8 | 263 4 3.9 0.5 19 499 5791 290 11 10.3 -3.8 | 263 4 3.9 0.5 20 479 6096 285 15 14.5 -3.9 | 268 8 8.0 0.3 21 440 6706 290 17 16.0 -5.8 | 280 10 9.5 -1.6 22 422 7010 270 20 20.0 -0.0 | 253 14 13.5 4.2 23 400 7410 285 27 26.1 -7.0 | 278 20 19.6 -2.8 24 388 7620 290 27 25.4 -9.2 | 285 20 18.9 -5.0 25 325 8839 320 37 23.8 -28.3 | 324 30 17.3 -24.1 26 311 9144 315 42 29.7 -29.7 | 318 34 23.2 -25.5 27 300 9390 295 43 39.0 -18.2 | 293 35 32.5 -14.0 28 284 9754 285 43 41.5 -11.1 | 281 36 35.1 -6.9 29 250 10590 275 60 59.8 -5.2 | 271 53 53.3 -1.0 30 235 10973 270 58 58.0 -0.0 | 265 52 51.5 4.2 31 204 11859 280 69 68.0 -12.0 | 277 62 61.5 -7.8 32 200 11980 280 66 65.0 -11.5 | 277 59 58.5 -7.2 33 193 12192 280 69 68.0 -12.0 | 277 62 61.5 -7.8 34 189 12323 280 63 62.0 -10.9 | 277 56 55.6 -6.7 35 151 13716 280 38 37.4 -6.6 | 274 31 31.0 -2.4 36 150 13740 295 49 44.4 -20.7 | 293 41 38.0 -16.5 37 143 14021 295 49 44.4 -20.7 | 293 41 38.0 -16.5 38 130 14630 290 31 29.1 -10.6 | 286 24 22.7 -6.4 39 124 14935 270 28 28.0 -0.0 | 259 22 21.5 4.2 40 118 15240 270 30 30.0 -0.0 | 260 24 23.5 4.2 41 112 15545 260 34 33.5 5.9 | 249 29 27.0 10.1 42 100 16250 285 44 42.5 -11.4 | 281 37 36.0 -7.2 43 97 16459 285 44 42.5 -11.4 | 281 37 36.0 -7.2 44 92 16764 300 38 32.9 -19.0 | 299 30 26.5 -14.8 45 84 17374 285 32 30.9 -8.3 | 279 25 24.5 -4.1 46 80 17678 295 28 25.4 -11.8 | 292 20 18.9 -7.6 47 76 17983 280 24 23.6 -4.2 | 270 17 17.2 0.0 48 72 18288 300 20 17.3 -10.0 | 298 12 10.9 -5.8 49 70 18480 315 23 16.3 -16.3 | 321 16 9.8 -12.1 50 69 18593 305 17 13.9 -9.8 | 307 9 7.5 -5.5 51 65 18898 315 23 16.3 -16.3 | 321 16 9.8 -12.1 52 62 19202 275 16 15.9 -1.4 | 253 10 9.5 2.8 53 59 19507 300 16 13.9 -8.0 | 297 8 7.4 -3.8 54 57 19812 295 20 18.1 -8.5 | 290 12 11.7 -4.2 55 54 20117 325 16 9.2 -13.1 | 343 9 2.7 -8.9 56 50 20590 305 16 13.1 -9.2 | 307 8 6.7 -5.0 57 49 20726 285 20 19.3 -5.2 | 274 13 12.9 -1.0 58 47 21031 305 19 15.6 -10.9 | 306 11 9.1 -6.7 59 44 21336 330 18 9.0 -15.6 | 347 12 2.5 -11.4 60 42 21641 315 14 9.9 -9.9 | 329 7 3.4 -5.7 61 40 21946 340 10 3.4 -9.4 | 30 6 -3.0 -5.2 62 38 22250 0 0 -0.0 -0.0 | 123 8 -6.5 4.2 63 30 23830 265 2 2.0 0.2 | 135 6 -4.5 4.4 64 28 24384 45 3 -2.1 -2.1 | 104 9 -8.6 2.1 65 20 26420 75 6 -5.8 -1.6 | 102 13 -12.2 2.7 66 18 27127 15 5 -1.3 -4.8 | 85 8 -7.7 -0.6 67 17 27432 40 9 -5.8 -6.9 | 78 13 -12.2 -2.7 68 16 28042 40 10 -6.4 -7.7 | 75 13 -12.9 -3.4 69 15 28346 80 18 -17.7 -3.1 | 93 24 -24.2 1.1 70 14 28651 140 13 -8.4 10.0 | 134 20 -14.8 14.2 71 14 28956 35 13 -7.5 -10.6 | 65 15 -13.9 -6.4 72 13 29261 90 11 -11.0 0.0 | 104 18 -17.5 4.2 73 12 29566 105 10 -9.7 2.6 | 113 17 -16.1 6.8 74 12 29870 150 6 -3.0 5.2 | 135 13 -9.5 9.4 75 11 30175 205 10 4.2 9.1 | 170 13 -2.2 13.3 76 10 31020 230 14 10.7 9.0 | 198 14 4.3 13.2 Wind Parameters Mean winds (0-6000m): 273.1 at 10.3 knts Storm direction: 303.1 at 7.7 knts Shear (0-3000m) pos: 3.8 neg: 1.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 124.7 neg: -35.0 tot: 89.6 m^2/s^2 ave: 29.9 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.75 Bulk Shear: 16.86 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 ------------------------------------------------------------------------------- 500 227 16 198 16| 18.3 0.0 18.3|115.7 0.0 115.7 231.5 0.81| 33.5 27.1 1000 227 14 195 14| 9.1 5.0 14.1|115.7 -30.6 85.1 85.1 0.41| 21.8 8.8 1500 224 12 188 13| 6.2 3.3 9.5|119.3 -32.7 86.6 57.7 0.39| 15.6 6.1 2000 229 10 186 11| 4.8 2.5 7.3|121.1 -34.3 86.8 43.4 0.35| 13.4 4.7 2500 234 10 187 10| 3.9 2.0 5.9|122.2 -35.0 87.1 34.9 0.34| 11.1 3.8 3000 241 9 191 9| 3.8 1.7 5.4|124.7 -35.0 89.6 29.9 0.37| 9.8 3.6 4000 258 10 206 7| 2.8 1.2 4.0|132.4 -35.0 97.4 24.4 0.44| 8.6 3.7 5000 267 10 215 6| 2.6 1.2 3.8|137.5 -40.3 97.2 19.4 0.32| 8.5 2.7 6000 273 10 226 5| 2.2 0.7 2.9|140.6 -42.7 98.0 16.3 0.28| 7.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250424.12.gif