UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 27 NOV 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 140 SFC 973 373 -0.5 -5.2 70 4.7 -2.2 260 10 274.8 275.2 272.4 282.2 2.66 2 969 405 -0.7 -7.7 59 7.0 -3.1 259 12 274.9 275.3 271.8 281.1 2.21 3 925 761 -4.3 -8.6 72 4.3 -5.7 265 27 274.9 275.3 271.7 280.9 2.15 4 858 1348 -9.9 -9.9 100 0.0 -9.9 273 28 275.0 275.4 271.6 280.9 2.10 5 850 1420 -10.5 -10.5 100 0.0 -10.5 275 28 275.1 275.5 271.6 280.8 2.02 6 801 1874 -14.1 -14.1 100 0.0 -14.1 281 35 276.0 276.3 271.5 280.6 1.60 7 775 2124 -15.5 -15.5 100 0.0 -15.5 290 34 277.1 277.4 271.9 281.4 1.47 8 770 2173 -15.1 -16.0 93 0.9 -15.3 288 35 278.1 278.3 272.4 282.2 1.42 9 767 2202 -13.3 -17.0 74 3.7 -14.2 287 36 280.3 280.6 273.6 284.2 1.31 10 766 2212 -13.1 -17.0 72 3.9 -14.0 286 36 280.7 280.9 273.8 284.5 1.32 11 750 2373 -12.3 -18.3 61 6.0 -13.7 278 41 283.2 283.4 275.0 286.8 1.20 12 731 2569 -12.5 -19.5 56 7.0 -14.1 277 44 285.1 285.3 275.9 288.4 1.11 13 719 2695 -13.5 -19.5 61 6.0 -14.9 279 46 285.3 285.5 276.0 288.8 1.13 14 714 2749 -12.5 -21.5 47 9.0 -14.5 280 46 287.0 287.2 276.6 289.9 0.96 15 702 2878 -11.9 -22.9 40 11.0 -14.3 276 47 289.1 289.2 277.5 291.7 0.86 16 700 2900 -11.7 -24.7 33 13.0 -14.4 275 47 289.5 289.7 277.6 291.8 0.74 17 697 2933 -11.7 -26.7 28 15.0 -14.6 274 47 289.9 290.0 277.6 291.8 0.62 18 696 2944 -11.5 -36.5 11 25.0 -15.3 274 48 290.2 290.3 277.2 291.0 0.24 19 691 2999 -10.9 -46.9 3 36.0 -15.2 273 48 291.5 291.5 277.5 291.8 0.08 20 683 3088 -11.1 -50.1 2 39.0 -15.4 271 49 292.2 292.3 277.9 292.4 0.06 21 665 3293 -10.5 -51.5 2 41.0 -15.1 267 52 295.2 295.2 279.3 295.3 0.05 22 659 3363 -9.5 -49.5 2 40.0 -14.4 266 52 297.0 297.1 280.1 297.3 0.06 23 640 3588 -10.1 -51.1 2 41.0 -14.9 262 55 298.9 298.9 280.9 299.1 0.05 24 588 4235 -14.3 -44.3 6 30.0 -18.1 265 61 301.3 301.3 282.1 301.8 0.13 25 576 4391 -13.7 -50.7 3 37.0 -17.9 264 61 303.8 303.8 283.0 304.0 0.06 26 562 4578 -14.1 -45.1 5 31.0 -18.1 263 62 305.5 305.5 283.8 305.9 0.12 27 542 4851 -16.3 -44.3 7 28.0 -19.8 260 63 306.0 306.0 284.0 306.5 0.14 28 539 4893 -16.7 -35.7 18 19.0 -19.7 260 63 306.0 306.1 284.2 307.2 0.34 29 531 5005 -17.9 -33.9 23 16.0 -20.5 258 65 305.9 306.0 284.3 307.3 0.41 30 521 5146 -19.3 -35.3 23 16.0 -21.7 255 68 305.9 306.0 284.2 307.1 0.36 31 515 5232 -20.1 -32.1 33 12.0 -22.1 254 69 305.9 306.0 284.4 307.6 0.50 32 513 5261 -20.3 -27.3 54 7.0 -21.7 253 70 306.0 306.2 284.8 308.7 0.79 33 500 5450 -21.9 -26.2 68 4.3 -22.7 250 73 306.3 306.5 285.1 309.3 0.90 34 498 5480 -22.3 -26.3 70 4.0 -23.1 250 73 306.2 306.4 285.0 309.2 0.90 35 476 5811 -24.5 -29.1 66 4.6 -25.3 247 75 307.5 307.6 285.3 309.9 0.72 36 463 6013 -26.1 -29.6 72 3.5 -26.6 246 76 307.9 308.0 285.4 310.3 0.71 37 432 6513 -29.3 -35.3 56 6.0 -30.0 243 80 310.0 310.1 285.9 311.5 0.44 38 413 6834 -31.5 -36.4 62 4.9 -32.0 241 83 311.2 311.3 286.2 312.6 0.41 39 400 7060 -33.3 -38.2 61 4.9 -33.8 240 85 311.7 311.8 286.4 313.0 0.35 40 390 7237 -34.9 -39.9 60 5.0 -35.4 240 86 311.9 311.9 286.4 313.0 0.30 41 376 7490 -37.1 -40.8 68 3.7 -37.4 237 86 312.2 312.3 286.5 313.3 0.29 42 361 7769 -39.5 -45.5 53 6.0 -39.9 235 87 312.7 312.7 286.5 313.4 0.18 43 342 8136 -41.7 -48.7 47 7.0 -42.1 237 89 314.6 314.6 287.1 315.1 0.13 44 335 8276 -42.7 -48.7 52 6.0 -43.0 237 90 315.1 315.1 287.3 315.6 0.14 45 331 8357 -43.3 -50.3 46 7.0 -43.6 238 91 315.3 315.4 287.3 315.8 0.12 46 323 8521 -44.1 -49.1 57 5.0 -44.3 238 92 316.4 316.5 287.8 317.0 0.14 47 320 8583 -44.9 -49.8 58 4.9 -45.1 238 92 316.2 316.2 287.6 316.7 0.13 48 317 8646 -45.3 -51.3 51 6.0 -45.6 239 93 316.5 316.5 287.7 316.9 0.11 49 308 8837 -47.1 -51.4 61 4.3 -47.3 239 94 316.6 316.6 287.8 317.0 0.11 50 300 9010 -48.7 -54.7 50 6.0 -48.9 240 95 316.7 316.7 287.8 317.0 0.08 51 297 9076 -49.3 -55.3 49 6.0 -49.5 240 95 316.8 316.8 287.8 317.0 0.07 52 294 9143 -49.7 -55.7 49 6.0 -49.9 240 95 317.1 317.1 287.9 317.4 0.07 53 292 9188 -50.3 -57.3 43 7.0 -50.5 240 96 316.9 316.9 287.8 317.1 0.06 54 283 9393 -51.9 -56.0 61 4.1 -52.0 240 98 317.4 317.5 288.0 317.7 0.07 55 279 9486 -52.5 -57.3 56 4.8 -52.6 240 99 317.9 317.9 288.1 318.1 0.06 56 250 10200 -52.1 -73.1 6 21.0 -52.4 240 107 328.6 328.6 291.3 328.6 0.01 57 231 10707 -52.5 -75.6 5 23.1 -52.8 240 113 335.6 335.6 293.2 335.6 0.01 58 200 11630 -53.1 -80.1 2 27.0 -53.4 240 97 348.7 348.7 296.3 348.7 0.00 59 150 13480 -55.5 -83.5 2 28.0 -55.8 245 78 374.5 374.5 301.4 374.5 0.00 60 100 16060 -56.5 -85.5 1 29.0 -56.9 245 55 418.6 418.6 307.6 418.6 0.00 61 77 17704 -59.9 -86.9 2 27.0 -60.3 264 43 444.0 444.0 310.3 444.0 0.00 62 73 18038 -59.1 -87.1 1 28.0 -59.6 247 28 452.5 452.5 311.1 452.5 0.00 63 70 18300 -60.3 -88.3 1 28.0 -60.7 215 23 455.4 455.4 311.4 455.4 0.00 64 66 18668 -58.1 -87.1 1 29.0 -58.6 217 25 467.9 467.9 312.5 467.9 0.00 65 60 19260 -62.9 -88.9 2 26.0 -63.3 222 30 470.1 470.1 312.7 470.1 0.00 66 52 20153 -56.7 -86.7 1 30.0 -57.5 257 26 504.2 504.2 315.2 504.2 0.00 67 50 20400 -59.3 -87.3 1 28.0 -59.9 265 15 503.7 503.7 315.2 503.8 0.00 68 48 20654 -60.3 -88.3 1 28.0 -60.9 257 16 507.3 507.3 315.5 507.3 0.00 69 46 20919 -59.1 -88.1 1 29.0 -59.8 259 22 516.4 516.4 316.1 516.4 0.00 70 42 21482 -63.3 -89.3 2 26.0 -63.7 262 17 519.6 519.6 316.3 519.6 0.00 71 39 21940 -60.1 -89.1 1 29.0 -60.8 299 12 538.8 538.8 317.5 538.8 0.00 72 37 22266 -62.3 -89.3 2 27.0 -62.9 351 4 541.3 541.3 317.6 541.4 0.00 73 36 22435 -61.1 -89.1 1 28.0 -61.8 12 4 548.7 548.7 318.0 548.7 0.00 74 35 22609 -62.7 -89.7 1 27.0 -63.3 32 3 549.0 549.0 318.1 549.0 0.00 75 31 23358 -61.3 -89.3 1 28.0 -62.1 121 2 572.1 572.1 319.3 572.2 0.00 76 30 23560 -62.9 -89.9 1 27.0 -63.6 145 2 573.2 573.2 319.3 573.2 0.00 77 29 23769 -63.3 -90.3 1 27.0 -64.0 197 5 577.6 577.6 319.6 577.7 0.00 78 28 23985 -61.9 -89.9 1 28.0 -62.7 252 9 587.4 587.4 320.0 587.4 0.00 79 26 24442 -63.3 -90.3 1 27.0 -64.0 319 12 596.0 596.0 320.4 596.0 0.00 80 23 25198 -61.7 -89.7 1 28.0 -62.7 6 11 621.9 621.9 321.6 622.0 0.01 81 22 25473 -63.1 -90.1 1 27.0 -64.0 15 10 625.7 625.7 321.7 625.8 0.01 82 20 26060 -62.3 -90.3 1 28.0 -63.3 15 7 645.5 645.5 322.5 645.5 0.01 83 19 26377 -62.1 -90.1 1 28.0 -63.2 17 7 655.6 655.6 322.9 655.7 0.01 TRP 279 9486 -52.5 -57.3 56 4.8 -52.6 240 99 317.9 317.9 288.1 318.1 0.06 WND 231 10707 -52.5 -75.6 5 23.1 -52.8 240 113 335.6 335.6 293.2 335.6 0.01 Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 45.16 % Est. max temperature: 0.33 C = 32.59 F Sfc-Lift cond lev (LCL): 904.02 mb = 940.07 m = 3084.20 ft T: -6.01 C 700-500 lapse rate: 4.00 C/km ThetaE index: 1.57 C Layer 969.0- 775.0 mb Conv cond level (CCL): 863.37 mb = 1299.10 m = 4262.10 ft Mean mixing ratio: 2.16 g/kg Conv temperature: -0.27 C = 31.52 F Cap Strength: 21.71 C Lifted Index: 21.26 C Risk: None Lifted Index @300 mb: 25.34 C Lifted Index @700 mb: 10.25 C Showalter Index: 21.38 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 11.40 C Cross Totals Index: 11.40 C K Index: -12.10 Risk: None Sweat Index: 129.00 Risk: None Energy Index: 6.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.32 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 0.64 J/kg Cap Strength: 21.73 C Lift Cond Lev (LCL): 864.33 mb = 1290.36 m = 4233.41 ft Lev Free Conv (LFC): 849.33 mb = 1426.00 m = 4678.41 ft Equ Level (EL): 779.33 mb = 2081.40 m = 6828.66 ft B at Equ Level: 3.47 J/kg Max Parcel Lev (MPL): 769.33 mb = 2179.08 m = 7149.14 ft Wind level data Storm motion: 292 at 38 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 ---------------------------------------------------------- 0 973 373 260 10 9.8 1.7 | 122 30 -25.7 15.8 1 943 610 255 26 25.1 6.7 | 153 23 -10.4 20.8 2 925 761 265 27 26.9 2.4 | 152 19 -8.6 16.5 3 907 914 265 31 30.9 2.7 | 165 17 -4.6 16.8 4 872 1219 270 28 28.0 -0.0 | 152 16 -7.5 14.1 5 850 1420 275 28 27.9 -2.4 | 147 14 -7.6 11.7 6 806 1829 280 35 34.5 -6.1 | 173 8 -1.0 8.0 7 774 2134 290 34 31.9 -11.6 | 125 4 -3.6 2.5 8 744 2438 275 43 42.8 -3.7 | 215 13 7.3 10.4 9 715 2743 280 46 45.3 -8.0 | 238 12 9.8 6.1 10 700 2900 275 47 46.8 -4.1 | 228 15 11.3 10.0 11 633 3658 260 56 55.1 9.7 | 219 31 19.6 23.8 12 584 4267 265 61 60.8 5.3 | 232 32 25.2 19.4 13 539 4877 260 63 62.0 10.9 | 227 36 26.5 25.0 14 500 5450 250 73 68.6 25.0 | 220 51 33.1 39.1 15 457 6096 245 76 68.9 32.1 | 216 57 33.4 46.2 16 400 7060 240 85 73.6 42.5 | 214 68 38.1 56.6 17 385 7315 240 86 74.5 43.0 | 214 69 39.0 57.1 18 368 7620 235 86 70.4 49.3 | 209 72 34.9 63.4 19 300 9010 240 95 82.3 47.5 | 217 77 46.8 61.6 20 294 9144 240 95 82.3 47.5 | 217 77 46.8 61.6 21 279 9486 240 99 85.7 49.5 | 218 81 50.2 63.6 22 250 10200 240 107 92.7 53.5 | 220 89 57.1 67.6 23 231 10707 240 113 97.9 56.5 | 221 94 62.3 70.6 24 222 10973 240 113 97.9 56.5 | 221 94 62.3 70.6 25 211 11278 245 94 85.2 39.7 | 223 73 49.7 53.8 26 200 11630 240 97 84.0 48.5 | 218 79 48.5 62.6 27 183 12192 240 103 89.2 51.5 | 219 85 53.7 65.6 28 159 13106 245 68 61.6 28.7 | 211 50 26.1 42.8 29 150 13480 245 78 70.7 33.0 | 217 59 35.2 47.1 30 145 13716 245 83 75.2 35.1 | 219 63 39.7 49.2 31 138 14021 255 75 72.4 19.4 | 228 50 36.9 33.5 32 131 14326 245 61 55.3 25.8 | 206 45 19.8 39.9 33 114 15240 240 65 56.3 32.5 | 204 51 20.8 46.6 34 108 15545 245 74 67.1 31.3 | 215 55 31.5 45.4 35 103 15850 255 61 58.9 15.8 | 218 38 23.4 29.9 36 100 16060 245 55 49.8 23.2 | 201 40 14.3 37.3 37 99 16154 250 52 48.9 17.8 | 203 35 13.3 31.9 38 94 16459 245 55 49.8 23.2 | 201 40 14.3 37.3 39 81 17374 250 58 54.5 19.8 | 209 39 19.0 33.9 40 77 17678 265 44 43.8 3.8 | 205 20 8.3 17.9 41 70 18288 235 17 13.9 9.8 | 138 32 -21.6 23.9 42 70 18300 215 23 13.2 18.8 | 146 40 -22.3 32.9 43 61 19202 220 29 18.6 22.2 | 155 40 -16.9 36.3 44 55 19812 245 41 37.2 17.3 | 183 31 1.6 31.4 45 50 20400 265 15 14.9 1.3 | 127 26 -20.6 15.4 46 50 20422 255 11 10.6 2.8 | 124 30 -24.9 17.0 47 45 21031 260 25 24.6 4.3 | 149 21 -10.9 18.4 48 43 21336 260 19 18.7 3.3 | 136 24 -16.8 17.4 49 41 21641 265 15 14.9 1.3 | 127 26 -20.6 15.4 50 39 21946 300 12 10.4 -6.0 | 108 26 -25.1 8.1 51 37 22250 350 4 0.7 -3.9 | 106 36 -34.8 10.2 52 30 23560 145 2 -1.1 1.6 | 113 40 -36.7 15.7 53 28 24079 275 10 10.0 -0.9 | 117 29 -25.6 13.2 54 26 24384 310 12 9.2 -7.7 | 104 27 -26.3 6.4 55 25 24689 355 13 1.1 -13.0 | 92 34 -34.4 1.2 56 24 24994 30 12 -6.0 -10.4 | 95 42 -41.5 3.7 57 23 25298 355 10 0.9 -10.0 | 97 35 -34.6 4.1 58 22 25603 30 10 -5.0 -8.7 | 98 41 -40.5 5.4 59 20 25908 45 10 -7.1 -7.1 | 99 43 -42.6 7.0 60 20 26060 15 7 -1.8 -6.8 | 101 38 -37.3 7.3 61 17 26518 20 8 -2.7 -7.5 | 100 39 -38.3 6.6 Wind Parameters Mean winds (0-6000m): 261.7 at 51.0 knts Storm direction: 291.7 at 38.2 knts Shear (0-3000m) pos: 4.4 neg: 3.7 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 101.4 deg Storm rel helicity (0-3000m) pos: 143.5 neg: -38.0 tot: 105.5 m^2/s^2 ave: 35.2 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 104.30 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 ------------------------------------------------------------------------------- 500 260 23 144 22| 20.6 0.0 20.6|106.5 -0.2 106.3 212.6 0.74| 23.0 17.0 1000 265 26 150 19| 9.5 0.0 9.5|108.2 -17.0 91.2 91.2 0.46| 14.4 6.7 1500 270 28 152 16| 8.9 0.0 8.9|119.2 -17.0 102.2 68.2 0.46| 12.5 5.8 2000 274 30 154 13| 6.6 1.7 8.3|128.1 -21.4 106.7 53.4 0.41| 13.0 5.3 2500 275 33 166 12| 5.3 2.6 7.9|143.5 -26.3 117.2 46.9 0.40| 12.4 5.0 3000 274 36 180 12| 4.4 3.7 8.1|143.5 -38.0 105.5 35.2 0.31| 12.1 3.8 4000 270 41 202 15| 3.9 3.5 7.4|200.4 -54.4 146.0 36.5 0.31| 10.9 3.4 5000 267 46 212 20| 3.1 4.5 7.6|200.4-127.5 72.9 14.6 0.19| 10.6 2.0 6000 262 51 215 26| 2.6 4.7 7.3|200.4-205.1 -4.7 -0.8 0.12| 9.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251127.12.gif