UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 18 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 149 SFC 975 373 10.8 -2.2 40 13.0 5.0 155 3 286.0 286.6 279.4 295.6 3.33 2 968 432 11.2 -5.8 30 17.0 4.1 169 11 287.0 287.5 278.9 294.5 2.56 3 963 474 13.6 -5.4 26 19.0 5.4 179 16 289.9 290.3 280.3 297.7 2.65 4 955 543 15.6 -3.4 27 19.0 6.9 195 25 292.6 293.1 282.1 301.8 3.11 5 950 586 16.2 -3.8 25 20.0 7.0 205 30 293.6 294.2 282.4 302.7 3.03 6 947 612 17.8 -5.2 20 23.0 7.3 210 33 295.5 296.0 282.9 303.8 2.74 7 940 674 18.0 -6.0 19 24.0 7.2 213 32 296.3 296.8 283.1 304.2 2.59 8 925 808 16.8 -5.2 22 22.0 6.8 220 30 296.5 297.0 283.4 305.0 2.80 9 892 1116 15.2 -1.8 31 17.0 6.9 232 33 297.9 298.6 285.0 309.2 3.75 10 850 1522 11.2 -1.8 40 13.0 4.9 240 36 297.9 298.6 285.2 309.7 3.94 11 787 2158 5.6 -1.4 61 7.0 2.2 249 33 298.5 299.3 285.9 311.6 4.39 12 778 2252 4.8 -3.2 56 8.0 1.1 245 31 298.6 299.3 285.4 310.3 3.88 13 768 2358 4.8 -7.2 41 12.0 -0.3 239 29 299.7 300.3 284.8 308.6 2.90 14 756 2486 3.8 -3.2 60 7.0 0.5 232 28 300.0 300.7 286.1 312.1 3.99 15 741 2649 2.8 -7.2 48 10.0 -1.4 222 30 300.7 301.2 285.2 309.8 3.00 16 734 2726 2.4 -11.6 35 14.0 -2.9 217 31 301.0 301.4 284.4 307.7 2.14 17 727 2803 1.6 -9.4 44 11.0 -2.8 214 31 301.0 301.5 284.9 308.9 2.58 18 716 2926 0.6 -1.2 88 1.8 -0.3 213 30 301.2 302.1 287.4 315.9 4.90 19 704 3061 0.0 -4.0 74 4.0 -1.8 211 28 302.0 302.7 286.8 314.3 4.04 20 700 3107 -0.3 -2.8 83 2.5 -1.4 210 28 302.2 303.0 287.3 315.6 4.45 21 696 3153 -0.7 -1.6 94 0.9 -1.2 210 28 302.2 303.1 287.8 317.0 4.89 22 692 3199 -0.7 -6.7 64 6.0 -3.3 210 28 302.7 303.3 286.4 313.0 3.34 23 684 3292 -1.3 -4.2 81 2.9 -2.6 210 28 303.0 303.8 287.3 315.5 4.10 24 679 3350 -1.5 -3.7 85 2.2 -2.5 210 28 303.5 304.2 287.6 316.5 4.28 25 674 3409 -0.3 -4.8 72 4.5 -2.3 213 28 305.4 306.2 288.0 317.7 3.97 26 661 3565 -1.3 -8.3 59 7.0 -4.2 223 26 306.0 306.6 287.3 315.7 3.09 27 657 3613 -1.7 -7.7 64 6.0 -4.2 226 26 306.1 306.7 287.5 316.3 3.26 28 655 3638 -1.7 -5.3 76 3.6 -3.3 228 25 306.4 307.1 288.3 318.6 3.93 29 639 3834 -2.9 -3.4 96 0.5 -3.1 241 26 307.2 308.1 289.2 321.6 4.66 30 624 4022 -4.1 -4.2 99 0.1 -4.1 252 27 307.9 308.7 289.3 321.8 4.49 31 618 4098 -3.7 -6.1 83 2.4 -4.8 256 28 309.2 310.0 289.2 321.5 3.92 32 612 4175 -4.3 -6.5 85 2.2 -5.3 260 29 309.4 310.1 289.2 321.4 3.84 33 604 4279 -4.9 -7.8 80 2.9 -6.1 265 30 309.9 310.5 289.0 321.0 3.52 34 594 4410 -5.1 -12.1 58 7.0 -7.8 266 32 311.1 311.6 288.5 319.3 2.54 35 589 4477 -5.7 -10.7 68 5.0 -7.7 267 34 311.2 311.7 288.8 320.3 2.87 36 575 4665 -6.9 -12.9 62 6.0 -9.1 268 37 311.9 312.4 288.7 319.9 2.46 37 569 4747 -7.1 -14.1 57 7.0 -9.6 269 39 312.6 313.0 288.7 319.9 2.26 38 559 4885 -8.1 -18.1 44 10.0 -11.3 270 42 313.0 313.3 288.2 318.5 1.64 39 555 4941 -8.5 -17.5 48 9.0 -11.4 270 42 313.2 313.5 288.4 318.9 1.74 40 549 5025 -9.5 -14.2 69 4.7 -11.2 271 42 313.0 313.4 288.9 320.5 2.32 41 546 5067 -9.7 -15.7 62 6.0 -11.7 271 43 313.2 313.6 288.7 320.0 2.06 42 534 5239 -11.3 -15.4 72 4.1 -12.7 272 43 313.3 313.7 288.9 320.4 2.16 43 525 5369 -12.5 -12.9 97 0.4 -12.6 273 44 313.4 313.9 289.4 322.1 2.70 44 520 5442 -12.9 -17.1 71 4.2 -14.2 273 44 313.8 314.1 288.8 320.1 1.92 45 518 5471 -13.1 -16.3 77 3.2 -14.1 273 44 313.9 314.3 288.9 320.7 2.07 46 511 5575 -13.9 -20.9 55 7.0 -15.9 274 44 314.1 314.4 288.3 318.9 1.41 47 500 5740 -15.5 -20.5 65 5.0 -16.9 275 45 314.1 314.4 288.5 319.1 1.50 48 482 6015 -17.9 -20.9 77 3.0 -18.7 279 43 314.5 314.8 288.6 319.5 1.50 49 481 6030 -18.1 -21.5 75 3.4 -19.0 279 43 314.4 314.7 288.5 319.2 1.43 50 477 6092 -18.3 -28.3 41 10.0 -20.4 280 43 314.9 315.1 288.0 317.6 0.78 51 475 6124 -18.5 -25.5 54 7.0 -20.1 280 43 315.1 315.3 288.2 318.5 1.01 52 471 6186 -18.9 -27.9 45 9.0 -20.8 281 44 315.3 315.5 288.1 318.2 0.82 53 466 6266 -19.5 -24.3 66 4.8 -20.6 281 44 315.6 315.8 288.6 319.5 1.15 54 465 6282 -19.7 -22.8 76 3.1 -20.5 281 44 315.5 315.8 288.7 319.9 1.32 55 400 7380 -27.3 -31.0 71 3.7 -27.9 290 53 319.5 319.6 289.4 322.0 0.72 56 300 9390 -43.5 -46.5 72 3.0 -43.7 300 49 324.0 324.1 290.2 324.8 0.20 57 250 10590 -53.7 -56.8 69 3.1 -53.8 300 55 326.2 326.2 290.7 326.5 0.07 58 200 11990 -62.9 -67.9 51 5.0 -63.0 295 78 333.2 333.2 292.6 333.2 0.02 59 195 12147 -63.7 -68.7 50 5.0 -63.7 295 81 334.3 334.3 292.9 334.4 0.02 60 190 12307 -63.8 -70.0 43 6.2 -63.9 300 87 336.6 336.6 293.5 336.7 0.02 61 150 13760 -64.9 -81.9 8 17.0 -65.0 300 59 358.3 358.3 298.4 358.3 0.00 62 100 16260 -60.1 -88.1 1 28.0 -60.4 310 43 411.6 411.6 306.7 411.6 0.00 63 99 16323 -59.7 -87.7 1 28.0 -60.0 310 43 413.6 413.6 306.9 413.6 0.00 64 90 16916 -61.7 -88.7 2 27.0 -62.0 298 37 421.0 421.0 307.8 421.0 0.00 65 84 17346 -59.9 -88.9 1 29.0 -60.3 294 44 433.1 433.1 309.1 433.1 0.00 66 80 17650 -61.5 -88.5 2 27.0 -61.8 304 37 435.8 435.8 309.4 435.9 0.00 67 75 18051 -60.7 -88.7 1 28.0 -61.0 302 34 445.6 445.6 310.4 445.7 0.00 68 73 18219 -61.9 -88.9 2 27.0 -62.2 301 33 446.6 446.6 310.6 446.6 0.00 69 72 18305 -60.5 -88.5 1 28.0 -60.9 300 33 451.3 451.3 311.0 451.3 0.00 70 70 18480 -60.9 -88.9 1 28.0 -61.3 305 34 454.1 454.1 311.3 454.1 0.00 71 66 18844 -61.5 -89.5 1 28.0 -61.9 310 29 460.5 460.5 311.8 460.5 0.00 72 58 19649 -58.7 -88.7 1 30.0 -59.3 299 15 484.2 484.2 313.8 484.2 0.00 73 50 20580 -58.5 -88.5 1 30.0 -59.2 320 17 505.6 505.6 315.4 505.6 0.00 74 46 21104 -58.1 -89.1 1 31.0 -58.9 3 11 518.8 518.8 316.2 518.8 0.00 75 43 21527 -60.3 -89.3 1 29.0 -60.9 145 7 523.5 523.5 316.5 523.5 0.00 76 41 21824 -59.7 -89.7 1 30.0 -60.4 219 12 532.2 532.2 317.1 532.2 0.00 77 40 21979 -57.3 -89.3 1 32.0 -58.3 242 13 542.0 542.0 317.6 542.0 0.00 78 38 22304 -57.1 -89.1 1 32.0 -58.2 281 9 550.5 550.5 318.1 550.5 0.00 79 37 22472 -58.1 -89.1 1 31.0 -59.0 356 5 552.1 552.1 318.2 552.1 0.00 80 31 23592 -55.9 -88.9 1 33.0 -57.3 84 3 586.7 586.7 320.0 586.7 0.00 81 30 23800 -56.9 -88.9 1 32.0 -58.2 95 3 589.5 589.5 320.1 589.5 0.00 82 27 24464 -57.5 -89.5 1 32.0 -58.8 351 7 605.9 605.9 320.9 605.9 0.00 83 24 25211 -54.9 -88.9 1 34.0 -56.8 4 10 634.2 634.2 322.1 634.2 0.01 84 22 25763 -56.7 -88.7 1 32.0 -58.4 13 12 644.8 644.8 322.5 644.8 0.01 85 20 26370 -53.7 -88.7 1 35.0 -56.2 95 5 671.8 671.8 323.5 671.9 0.01 86 17 27420 -51.7 -87.7 1 36.0 -55.1 70 11 710.2 710.2 324.7 710.3 0.01 87 15 28233 -51.5 -87.5 1 36.0 -55.3 124 13 736.7 736.7 325.6 736.8 0.01 88 13 29167 -49.1 -87.1 0 38.0 -54.1 101 19 775.8 775.8 326.6 775.9 0.02 89 13 29167 -49.5 -86.5 1 37.0 -54.4 101 19 774.4 774.4 326.6 774.6 0.02 90 10 30910 -43.3 -83.3 0 40.0 -51.8 280 5 857.9 857.9 328.5 858.3 0.04 91 9.3 31399 -43.1 -83.1 0 40.0 -52.1 316 5 876.7 876.7 329.0 877.1 0.04 92 8.2 32253 -39.9 -80.9 0 41.0 -51.2 17 6 921.4 921.5 329.8 922.2 0.07 93 7.8 32594 -39.9 -80.9 0 41.0 -51.4 42 6 934.7 934.8 330.1 935.5 0.07 94 7.5 32864 -37.1 -79.1 0 42.0 -50.5 61 7 956.6 956.7 330.5 957.8 0.10 95 7.0 33340 -37.7 -79.7 0 42.0 -51.1 95 7 973.2 973.3 330.8 974.3 0.10 96 5.9 34521 -37.1 -79.1 0 42.0 -51.8 1024.6 1024.6 331.6 1026.1 0.13 TRP 195 12147 -63.7 -68.7 50 5.0 -63.7 295 81 334.3 334.3 292.9 334.4 0.02 WND 190 12307 -63.8 -70.0 43 6.2 -63.9 300 87 336.6 336.6 293.5 336.7 0.02 Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 704.00 mb = 3061.35 m = 10043.67 ft Wetbulb zero: 769.94 mb = 2337.34 m = 7668.35 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 58.44 % Est. max temperature: 22.84 C = 73.11 F Sfc-Lift cond lev (LCL): 799.51 mb = 2028.15 m = 6653.94 ft T: 6.75 C 700-500 lapse rate: 5.77 C/km ThetaE index: 4.37 C Layer 741.0- 727.0 mb Conv cond level (CCL): 538.03 mb = 5180.73 m = 16996.93 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 37.87 C = 100.17 F Cap Strength: 11.11 C Lifted Index: 10.32 C Risk: None Lifted Index @300 mb: 13.90 C Lifted Index @700 mb: 6.22 C Showalter Index: 7.01 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 13.70 C K Index: 22.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 213.70 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.43 J/kg Max Up Vert Vel: 8.99 m/s Conv Inhibition (B-): 65047.77 J/kg Cap Strength: 11.10 C Lift Cond Lev (LCL): 690.20 mb = 3219.72 m = 10563.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 25 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 ---------------------------------------------------------- 0 975 373 155 3 -1.3 2.7 | 106 27 -26.2 7.3 1 947 610 210 33 16.5 28.6 | 166 34 -8.4 33.2 2 925 808 220 30 19.3 23.0 | 168 28 -5.6 27.6 3 913 914 225 30 21.2 21.2 | 172 26 -3.7 25.8 4 881 1219 235 34 27.9 19.5 | 187 24 2.9 24.1 5 850 1522 240 36 31.2 18.0 | 195 23 6.3 22.6 6 819 1829 245 32 29.0 13.5 | 193 19 4.1 18.1 7 789 2134 250 33 31.0 11.3 | 201 17 6.1 15.9 8 760 2438 235 27 22.1 15.5 | 172 20 -2.8 20.1 9 732 2743 215 31 17.8 25.4 | 167 31 -7.1 30.0 10 700 3107 210 28 14.0 24.2 | 159 31 -10.9 28.8 11 678 3353 210 28 14.0 24.2 | 159 31 -10.9 28.8 12 652 3658 230 25 19.2 16.1 | 164 21 -5.8 20.6 13 628 3962 250 27 25.4 9.2 | 182 14 0.4 13.8 14 604 4267 265 30 29.9 2.6 | 215 9 5.0 7.2 15 558 4877 270 42 42.0 -0.0 | 255 18 17.1 4.6 16 500 5740 275 45 44.8 -3.9 | 268 20 19.9 0.7 17 476 6096 280 43 42.3 -7.5 | 279 18 17.4 -2.9 18 400 7380 290 53 49.8 -18.1 | 299 28 24.9 -13.6 19 386 7620 295 53 48.0 -22.4 | 308 29 23.1 -17.8 20 311 9144 300 49 42.4 -24.5 | 319 27 17.5 -19.9 21 300 9390 300 49 42.4 -24.5 | 319 27 17.5 -19.9 22 250 10590 300 55 47.6 -27.5 | 315 32 22.7 -22.9 23 247 10668 300 53 45.9 -26.5 | 316 30 21.0 -21.9 24 203 11887 295 65 58.9 -27.5 | 304 41 34.0 -22.9 25 200 11990 295 78 70.7 -33.0 | 302 54 45.8 -28.4 26 195 12147 295 81 73.4 -34.2 | 301 57 48.5 -29.7 27 190 12307 300 87 75.3 -43.5 | 308 64 50.4 -38.9 28 184 12497 300 87 75.3 -43.5 | 308 64 50.4 -38.9 29 167 13106 310 66 50.6 -42.4 | 326 46 25.6 -37.8 30 151 13716 295 50 45.3 -21.1 | 309 26 20.4 -16.6 31 150 13760 300 59 51.1 -29.5 | 314 36 26.2 -24.9 32 137 14326 300 68 58.9 -34.0 | 311 45 34.0 -29.4 33 130 14630 300 53 45.9 -26.5 | 316 30 21.0 -21.9 34 124 14935 300 59 51.1 -29.5 | 314 36 26.2 -24.9 35 118 15240 310 54 41.4 -34.7 | 331 34 16.4 -30.1 36 100 16260 310 43 32.9 -27.6 | 341 24 8.0 -23.1 37 97 16459 310 43 32.9 -27.6 | 341 24 8.0 -23.1 38 92 16764 310 36 27.6 -23.1 | 352 19 2.7 -18.6 39 88 17069 285 38 36.7 -9.8 | 294 13 11.8 -5.3 40 84 17374 295 45 40.8 -19.0 | 312 21 15.9 -14.4 41 80 17678 305 36 29.5 -20.6 | 344 17 4.6 -16.1 42 72 18288 300 33 28.6 -16.5 | 343 12 3.7 -11.9 43 70 18480 305 34 27.9 -19.5 | 349 15 2.9 -14.9 44 69 18593 285 32 30.9 -8.3 | 302 7 6.0 -3.7 45 65 18898 315 29 20.5 -20.5 | 15 17 -4.4 -15.9 46 62 19202 300 27 23.4 -13.5 | 10 9 -1.5 -8.9 47 59 19507 330 17 8.5 -14.7 | 58 19 -16.4 -10.1 48 57 19812 265 12 12.0 1.0 | 113 14 -13.0 5.6 49 51 20422 285 31 29.9 -8.0 | 304 6 5.0 -3.4 50 50 20580 320 17 10.9 -13.0 | 59 16 -14.0 -8.4 51 47 21031 340 13 4.4 -12.2 | 70 22 -20.5 -7.6 52 44 21336 75 3 -2.9 -0.8 | 98 28 -27.8 3.8 53 42 21641 185 10 0.9 10.0 | 121 28 -24.1 14.5 54 40 21946 240 13 11.3 6.5 | 129 18 -13.7 11.1 55 38 22250 255 10 9.7 2.6 | 115 17 -15.3 7.2 56 37 22555 30 3 -1.5 -2.6 | 94 26 -26.4 2.0 57 30 23800 95 3 -3.0 0.3 | 100 28 -27.9 4.8 58 27 24384 350 7 1.2 -6.9 | 84 24 -23.7 -2.3 59 22 25908 15 13 -3.4 -12.6 | 74 29 -28.3 -8.0 60 21 26213 75 11 -10.6 -2.8 | 93 36 -35.5 1.7 61 20 26370 95 5 -5.0 0.4 | 100 30 -29.9 5.0 62 17 27432 70 11 -10.3 -3.8 | 91 35 -35.3 0.8 63 15 28346 130 13 -10.0 8.4 | 110 37 -34.9 12.9 64 14 28651 105 12 -11.6 3.1 | 102 37 -36.5 7.7 65 13 28956 120 17 -14.7 8.5 | 108 42 -39.6 13.1 66 13 29261 95 20 -19.9 1.7 | 98 45 -44.8 6.3 67 12 29566 100 25 -24.6 4.3 | 100 50 -49.5 8.9 68 12 29870 140 19 -12.2 14.6 | 117 42 -37.1 19.1 69 11 30175 125 17 -13.9 9.8 | 110 41 -38.8 14.3 70 10 30910 280 5 4.9 -0.9 | 101 20 -20.0 3.7 71 7 33340 95 7 -7.0 0.6 | 99 32 -31.9 5.2 Wind Parameters Mean winds (0-6000m): 250.4 at 33.8 knts Storm direction: 280.4 at 25.3 knts Shear (0-3000m) pos: 5.5 neg: 3.1 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 54.2 deg Storm rel helicity (0-3000m) pos: 376.9 neg: -96.8 tot: 280.1 m^2/s^2 ave: 93.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 5.6 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.71 Bulk Shear: 56.57 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 ------------------------------------------------------------------------------- 500 213 25 156 28| 29.8 0.0 29.8|296.2 0.0 296.2 592.4 0.87| 42.6 37.1 1000 224 29 169 26| 17.9 0.0 17.9|356.1 0.0 356.1 356.1 0.88| 26.3 23.2 1500 230 31 177 24| 11.1 0.0 11.1|367.0 -3.6 363.5 242.3 0.80| 19.8 15.9 2000 235 31 181 22| 8.3 1.4 9.7|374.9 -36.9 338.0 169.0 0.61| 17.2 10.5 2500 232 31 178 23| 6.7 3.6 10.3|374.9 -76.3 298.7 119.5 0.44| 16.6 7.2 3000 229 30 175 25| 5.5 3.1 8.7|376.9 -96.8 280.1 93.4 0.39| 14.4 5.6 4000 232 29 176 23| 6.3 2.3 8.7|439.5 -96.8 342.7 85.7 0.43| 14.4 6.2 5000 242 32 189 20| 6.4 1.9 8.2|474.6 -96.8 377.8 75.6 0.46| 12.9 5.9 6000 250 34 203 17| 5.5 1.6 7.1|510.4 -96.8 413.5 68.9 0.48| 11.5 5.5 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250418.12.gif