UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 1 DEC 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 185 SFC 979 373 0.0 -4.3 73 4.3 -1.6 260 6 274.8 275.3 272.6 282.6 2.83 2 973 420 -0.7 -6.7 64 6.0 -2.8 257 9 274.6 275.0 271.8 281.2 2.37 3 925 805 -4.7 -7.7 79 3.0 -5.7 250 25 274.5 274.9 271.7 280.9 2.31 4 888 1125 -7.5 -8.2 95 0.7 -7.7 265 27 274.8 275.2 271.9 281.3 2.32 5 880 1195 -8.1 -8.4 98 0.3 -8.2 269 27 274.9 275.3 271.9 281.3 2.30 6 869 1293 -8.3 -9.4 92 1.1 -8.7 276 28 275.7 276.1 272.2 281.7 2.15 7 850 1464 -9.7 -9.9 98 0.2 -9.8 290 30 276.0 276.3 272.3 281.9 2.12 8 819 1750 -11.9 -12.1 98 0.2 -11.9 291 31 276.6 276.9 272.2 281.8 1.84 9 815 1787 -9.1 -16.1 57 7.0 -10.9 291 31 280.0 280.2 273.3 283.9 1.33 10 808 1854 -8.7 -15.7 57 7.0 -10.5 290 31 281.1 281.3 274.1 285.2 1.39 11 759 2335 -12.7 -15.2 82 2.5 -13.3 287 37 281.8 282.1 274.8 286.3 1.54 12 743 2498 -13.1 -17.0 72 3.9 -14.0 282 40 283.1 283.3 275.2 287.1 1.36 13 727 2664 -11.5 -19.5 52 8.0 -13.4 274 42 286.6 286.8 276.7 290.0 1.12 14 710 2845 -11.9 -22.9 40 11.0 -14.3 265 48 288.1 288.3 277.0 290.8 0.85 15 708 2867 -11.9 -23.9 36 12.0 -14.4 264 49 288.4 288.5 277.0 290.8 0.78 16 701 2943 -11.5 -29.5 21 18.0 -14.7 261 52 289.6 289.7 277.2 291.1 0.47 17 700 2954 -11.5 -29.5 21 18.0 -14.7 260 53 289.7 289.8 277.3 291.3 0.47 18 688 3087 -11.1 -45.1 4 34.0 -15.3 258 55 291.6 291.6 277.6 292.0 0.10 19 677 3211 -10.7 -51.7 2 41.0 -15.2 257 57 293.4 293.4 278.4 293.6 0.05 20 632 3738 -13.1 -54.1 2 41.0 -17.2 255 64 296.5 296.5 279.8 296.7 0.04 21 599 4144 -16.1 -54.1 2 38.0 -19.6 255 67 297.6 297.6 280.4 297.8 0.04 22 568 4543 -17.7 -60.7 1 43.0 -21.0 255 72 300.3 300.3 281.5 300.4 0.02 23 520 5201 -20.5 -52.5 4 32.0 -23.3 255 83 304.6 304.6 283.3 304.8 0.06 24 500 5490 -22.7 -54.7 4 32.0 -25.2 255 88 305.4 305.4 283.6 305.5 0.05 25 449 6269 -26.9 -52.9 7 26.0 -28.8 254 98 309.6 309.6 285.2 309.9 0.06 26 443 6366 -26.9 -53.9 6 27.0 -28.9 254 99 310.8 310.8 285.7 311.0 0.06 27 400 7090 -33.5 -55.5 9 22.0 -34.7 250 101 311.4 311.5 285.9 311.6 0.05 28 395 7178 -34.3 -55.3 10 21.0 -35.4 250 102 311.5 311.5 285.9 311.7 0.05 29 384 7375 -35.5 -58.5 8 23.0 -36.5 250 104 312.5 312.5 286.2 312.6 0.04 30 356 7896 -40.1 -55.1 19 15.0 -40.8 250 109 313.1 313.1 286.5 313.4 0.06 31 354 7934 -40.3 -53.3 24 13.0 -40.9 250 110 313.4 313.4 286.6 313.7 0.08 32 347 8070 -41.5 -54.5 23 13.0 -42.1 250 111 313.5 313.6 286.6 313.8 0.07 33 343 8148 -42.1 -52.1 33 10.0 -42.5 250 111 313.8 313.8 286.8 314.1 0.09 34 335 8307 -43.7 -51.7 41 8.0 -44.0 250 113 313.7 313.7 286.8 314.1 0.10 35 325 8510 -44.7 -49.7 57 5.0 -44.9 250 114 315.1 315.1 287.3 315.5 0.13 36 319 8634 -45.5 -56.5 28 11.0 -45.9 250 115 315.6 315.6 287.3 315.9 0.06 37 309 8845 -47.1 -56.1 35 9.0 -47.4 250 117 316.3 316.3 287.6 316.5 0.06 38 307 8888 -47.3 -54.3 45 7.0 -47.6 250 118 316.6 316.6 287.7 316.9 0.08 39 305 8931 -47.7 -56.7 35 9.0 -48.0 250 118 316.6 316.6 287.7 316.8 0.06 40 300 9040 -48.7 -55.7 44 7.0 -48.9 250 119 316.7 316.7 287.8 317.0 0.07 41 293 9195 -49.5 -55.5 49 6.0 -49.7 250 120 317.7 317.7 288.1 318.0 0.07 42 287 9330 -50.7 -57.7 43 7.0 -50.9 250 122 317.9 317.9 288.1 318.1 0.05 43 281 9468 -51.3 -59.3 38 8.0 -51.5 250 124 319.0 319.0 288.5 319.1 0.05 44 280 9491 -51.4 -59.1 39 7.7 -51.6 250 124 319.1 319.1 288.5 319.3 0.05 45 278 9538 -51.7 -58.7 43 7.0 -51.9 250 124 319.4 319.4 288.6 319.6 0.05 46 276 9584 -52.1 -62.1 29 10.0 -52.3 250 124 319.4 319.4 288.6 319.6 0.03 47 273 9655 -52.3 -64.3 22 12.0 -52.5 250 124 320.2 320.2 288.8 320.2 0.02 48 250 10220 -56.1 -65.1 31 9.0 -56.2 255 116 322.7 322.7 289.6 322.8 0.02 49 238 10533 -57.9 -64.9 40 7.0 -58.0 259 112 324.5 324.5 290.2 324.6 0.03 50 235 10613 -58.5 -65.5 40 7.0 -58.6 260 110 324.8 324.8 290.2 324.9 0.02 51 234 10640 -58.7 -67.7 30 9.0 -58.8 260 110 324.9 324.9 290.3 325.0 0.02 52 232 10694 -57.3 -71.3 15 14.0 -57.5 260 110 327.8 327.8 291.1 327.9 0.01 53 230 10749 -56.9 -74.9 9 18.0 -57.1 260 109 329.2 329.2 291.5 329.3 0.01 54 205 11483 -55.9 -79.9 3 24.0 -56.1 260 104 341.8 341.8 294.8 341.8 0.00 55 200 11640 -56.7 -80.7 3 24.0 -56.9 260 89 343.0 343.0 295.0 343.0 0.00 56 170 12664 -58.1 -83.1 3 25.0 -58.3 252 93 357.0 357.0 298.1 357.0 0.00 57 167 12776 -57.3 -83.3 2 26.0 -57.5 250 94 360.1 360.1 298.7 360.1 0.00 58 150 13450 -58.9 -83.9 3 25.0 -59.1 255 79 368.6 368.6 300.3 368.6 0.00 59 146 13619 -59.9 -83.9 3 24.0 -60.1 253 77 369.7 369.7 300.5 369.7 0.00 60 100 15980 -59.1 -86.1 2 27.0 -59.5 255 74 413.5 413.5 306.9 413.5 0.00 61 92 16501 -61.3 -86.3 2 25.0 -61.6 255 75 419.2 419.2 307.6 419.2 0.00 62 88 16779 -59.1 -87.1 1 28.0 -59.5 255 76 428.9 428.9 308.7 428.9 0.00 63 82 17221 -60.3 -87.3 2 27.0 -60.6 266 73 435.2 435.2 309.4 435.2 0.00 64 80 17376 -57.9 -86.9 1 29.0 -58.4 270 72 443.3 443.3 310.2 443.3 0.00 65 73 17956 -57.3 -86.3 1 29.0 -57.9 275 55 456.3 456.3 311.4 456.3 0.00 66 70 18220 -59.3 -87.3 1 28.0 -59.7 245 47 457.5 457.5 311.5 457.5 0.00 67 68 18401 -60.5 -87.5 2 27.0 -60.9 251 46 458.7 458.7 311.7 458.8 0.00 68 61 19083 -57.3 -87.3 1 30.0 -58.0 264 38 480.3 480.3 313.5 480.4 0.00 69 53 19960 -62.7 -88.7 2 26.0 -63.1 239 26 487.5 487.5 314.0 487.5 0.00 70 50 20320 -62.3 -88.3 2 26.0 -62.7 260 37 496.7 496.7 314.7 496.7 0.00 71 43 21250 -61.5 -88.5 2 27.0 -62.0 279 26 520.5 520.5 316.4 520.5 0.00 72 41 21542 -63.3 -89.3 2 26.0 -63.8 273 28 523.2 523.2 316.5 523.2 0.00 73 40 21694 -62.1 -90.1 1 28.0 -62.7 274 29 529.9 529.9 316.9 529.9 0.00 74 40 21694 -59.9 -88.9 1 29.0 -60.6 274 29 535.4 535.4 317.2 535.4 0.00 75 39 21851 -61.9 -88.9 2 27.0 -62.5 283 29 534.3 534.3 317.2 534.3 0.00 76 36 22348 -59.1 -88.1 1 29.0 -60.0 308 29 553.9 553.9 318.3 553.9 0.00 77 32 23087 -57.7 -87.7 1 30.0 -58.8 316 19 576.6 576.6 319.5 576.6 0.01 78 30 23490 -60.9 -88.9 1 28.0 -61.7 280 3 578.6 578.6 319.6 578.6 0.00 79 28 23922 -59.7 -88.7 1 29.0 -60.7 305 12 593.5 593.5 320.3 593.5 0.01 80 28 23922 -57.9 -87.9 1 30.0 -59.2 305 12 598.5 598.5 320.5 598.5 0.01 81 26 24391 -57.9 -87.9 1 30.0 -59.2 306 22 611.3 611.3 321.1 611.4 0.01 82 25 24638 -60.1 -88.1 1 28.0 -61.2 339 24 611.9 611.9 321.2 611.9 0.01 83 23 25163 -57.3 -87.3 1 30.0 -58.9 1 20 634.9 634.9 322.1 634.9 0.01 84 22 25445 -58.1 -88.1 1 30.0 -59.6 5 16 640.6 640.6 322.3 640.7 0.01 85 20 26050 -55.7 -86.7 1 31.0 -57.8 360 24 665.7 665.7 323.3 665.8 0.01 86 19 26377 -55.5 -86.5 1 31.0 -57.7 359 25 676.1 676.1 323.6 676.2 0.01 87 18 26722 -55.5 -86.5 1 31.0 -57.8 356 25 686.7 686.7 324.0 686.8 0.01 88 15 27885 -55.3 -86.3 1 31.0 -58.0 6 25 724.1 724.1 325.2 724.2 0.02 89 13 28792 -58.1 -87.1 1 29.0 -60.4 350 24 744.6 744.7 325.8 744.8 0.02 90 10 30450 -56.9 -86.9 1 30.0 -60.0 350 41 807.2 807.2 327.4 807.3 0.02 91 9.5 30774 -58.1 -88.1 1 30.0 -61.0 814.5 814.5 327.6 814.7 0.02 TRP 234 10640 -58.7 -67.7 30 9.0 -58.8 260 110 324.9 324.9 290.3 325.0 0.02 WND 280 9491 -51.4 -59.1 39 7.7 -51.6 250 124 319.1 319.1 288.5 319.3 0.05 Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: 979.00 mb = 373.00 m = 1223.74 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 38.81 % Est. max temperature: 1.58 C = 34.84 F Sfc-Lift cond lev (LCL): 915.38 mb = 886.85 m = 2909.57 ft T: -5.42 C 700-500 lapse rate: 4.42 C/km ThetaE index: 1.70 C Layer 973.0- 888.0 mb Conv cond level (CCL): 868.26 mb = 1299.40 m = 4263.07 ft Mean mixing ratio: 2.34 g/kg Conv temperature: 0.89 C = 33.61 F Cap Strength: 20.03 C Lifted Index: 20.35 C Risk: None Lifted Index @300 mb: 25.23 C Lifted Index @700 mb: 10.34 C Showalter Index: 19.70 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 13.00 C Cross Totals Index: 12.80 C K Index: -14.90 Risk: None Sweat Index: 148.00 Risk: None Energy Index: 5.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.17 J/kg Max Up Vert Vel: 1.53 m/s Conv Inhibition (B-): 67280.41 J/kg Cap Strength: 20.27 C Lift Cond Lev (LCL): 882.48 mb = 1173.17 m = 3848.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 43 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 ---------------------------------------------------------- 0 979 373 260 6 5.9 1.0 | 114 38 -34.7 15.6 1 949 610 245 23 20.8 9.7 | 141 31 -19.8 24.3 2 925 805 250 25 23.5 8.6 | 143 29 -17.1 23.1 3 912 914 255 26 25.1 6.7 | 144 26 -15.5 21.3 4 877 1219 270 27 27.0 -0.0 | 137 20 -13.6 14.5 5 850 1464 290 30 28.2 -10.3 | 109 13 -12.4 4.3 6 843 1524 295 31 28.1 -13.1 | 97 13 -12.5 1.4 7 811 1829 290 31 29.1 -10.6 | 109 12 -11.5 3.9 8 779 2134 290 33 31.0 -11.3 | 109 10 -9.6 3.3 9 749 2438 285 39 37.7 -10.1 | 146 5 -3.0 4.4 10 719 2743 270 43 43.0 -0.0 | 189 15 2.4 14.5 11 700 2954 260 53 52.2 9.2 | 206 26 11.6 23.7 12 664 3353 255 60 58.0 15.5 | 210 35 17.3 30.1 13 638 3658 255 63 60.9 16.3 | 213 37 20.2 30.8 14 588 4267 255 68 65.7 17.6 | 218 41 25.1 32.1 15 542 4877 255 78 75.3 20.2 | 225 49 34.7 34.7 16 500 5490 255 88 85.0 22.8 | 230 58 44.4 37.3 17 479 5791 255 99 95.6 25.6 | 234 68 55.0 40.2 18 459 6096 255 98 94.7 25.4 | 234 67 54.0 39.9 19 400 7090 250 101 94.9 34.5 | 228 73 54.3 49.1 20 370 7620 250 107 100.5 36.6 | 230 79 59.9 51.1 21 300 9040 250 119 111.8 40.7 | 232 90 71.2 55.2 22 295 9144 250 119 111.8 40.7 | 232 90 71.2 55.2 23 280 9491 250 124 116.5 42.4 | 233 95 75.9 56.9 24 269 9754 250 124 116.5 42.4 | 233 95 75.9 56.9 25 250 10220 255 116 112.0 30.0 | 238 84 71.4 44.6 26 234 10640 260 110 108.3 19.1 | 244 76 67.7 33.6 27 202 11582 260 103 101.4 17.9 | 242 69 60.8 32.4 28 200 11640 260 89 87.6 15.5 | 237 56 47.0 30.0 29 192 11887 260 85 83.7 14.8 | 236 52 43.1 29.3 30 166 12802 250 94 88.3 32.1 | 226 67 47.7 46.7 31 151 13411 255 72 69.5 18.6 | 221 44 28.9 33.2 32 150 13450 255 79 76.3 20.4 | 226 50 35.7 35.0 33 130 14326 245 69 62.5 29.2 | 207 49 21.9 43.7 34 113 15240 255 76 73.4 19.7 | 224 47 32.8 34.2 35 100 15980 255 74 71.5 19.2 | 222 46 30.9 33.7 36 97 16154 255 74 71.5 19.2 | 222 46 30.9 33.7 37 88 16764 255 76 73.4 19.7 | 224 47 32.8 34.2 38 80 17374 270 72 72.0 -0.0 | 245 35 31.4 14.5 39 73 17983 275 54 53.8 -4.7 | 233 16 13.2 9.8 40 70 18220 245 47 42.6 19.9 | 183 34 2.0 34.4 41 69 18288 255 46 44.4 11.9 | 188 27 3.8 26.4 42 66 18593 245 47 42.6 19.9 | 183 34 2.0 34.4 43 63 18898 265 45 44.8 3.9 | 193 19 4.2 18.5 44 57 19507 260 23 22.7 4.0 | 136 26 -18.0 18.5 45 54 19812 230 21 16.1 13.5 | 139 37 -24.5 28.0 46 50 20320 260 37 36.4 6.4 | 169 21 -4.2 21.0 47 49 20422 250 37 34.8 12.7 | 168 28 -5.9 27.2 48 45 21031 275 24 23.9 -2.1 | 127 21 -16.7 12.4 49 42 21336 280 27 26.6 -4.7 | 125 17 -14.0 9.8 50 40 21641 270 29 29.0 -0.0 | 141 19 -11.6 14.5 51 37 22250 305 29 23.8 -16.6 | 83 17 -16.9 -2.1 52 33 22860 320 30 19.3 -23.0 | 68 23 -21.3 -8.4 53 32 23165 315 16 11.3 -11.3 | 96 29 -29.3 3.2 54 30 23470 335 10 4.2 -9.1 | 99 37 -36.4 5.5 55 30 23490 280 3 3.0 -0.5 | 110 40 -37.7 14.0 56 29 23774 325 2 1.1 -1.6 | 108 42 -39.5 12.9 57 27 24079 285 23 22.2 -6.0 | 115 20 -18.4 8.6 58 26 24384 305 22 18.0 -12.6 | 95 23 -22.6 1.9 59 25 24689 345 24 6.2 -23.2 | 76 35 -34.4 -8.6 60 24 24994 15 22 -5.7 -21.3 | 82 47 -46.3 -6.7 61 23 25298 350 19 3.3 -18.7 | 84 38 -37.3 -4.2 62 21 25603 20 12 -4.1 -11.3 | 94 45 -44.7 3.3 63 20 26050 360 24 -0.0 -24.0 | 77 42 -40.6 -9.5 64 19 26213 360 25 -0.0 -25.0 | 76 42 -40.6 -10.5 65 18 26822 355 25 2.2 -24.9 | 75 40 -38.4 -10.4 66 17 27127 5 29 -2.5 -28.9 | 72 45 -43.2 -14.4 67 16 27432 10 24 -4.2 -23.6 | 79 46 -44.8 -9.1 68 15 28042 5 25 -2.2 -24.9 | 76 44 -42.8 -10.4 69 14 28346 340 23 7.9 -21.6 | 78 34 -32.8 -7.1 70 13 28651 350 28 4.9 -27.6 | 70 38 -35.8 -13.0 71 12 29261 350 9 1.6 -8.9 | 98 39 -39.1 5.7 72 11 29566 360 16 -0.0 -16.0 | 88 41 -40.6 -1.5 73 10 30450 350 41 7.1 -40.4 | 52 42 -33.5 -25.8 Wind Parameters Mean winds (0-6000m): 259.7 at 57.5 knts Storm direction: 289.7 at 43.2 knts Shear (0-3000m) pos: 3.2 neg: 9.9 tot: 13.1 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 220.5 neg: -55.0 tot: 165.5 m^2/s^2 ave: 55.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 195.50 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 ------------------------------------------------------------------------------- 500 248 20 134 31| 0.0 20.2 20.2|147.1 0.0 147.1 294.1 0.79| 22.1 17.5 1000 259 23 137 26| 7.3 10.1 17.4|147.1 -33.9 113.2 113.2 0.29| 18.4 5.3 1500 272 26 133 20| 6.4 6.7 13.2|154.3 -54.9 99.4 66.2 0.15| 15.3 2.3 2000 277 28 130 17| 4.8 6.8 11.6|160.8 -55.0 105.8 52.9 0.19| 13.3 2.5 2500 277 31 137 15| 3.9 9.1 13.0|194.1 -55.0 139.1 55.6 0.29| 14.8 4.4 3000 271 35 157 15| 3.2 9.9 13.1|220.5 -55.0 165.5 55.2 0.29| 14.8 4.2 4000 265 42 185 18| 2.4 8.6 11.0|282.5 -55.0 227.5 56.9 0.32| 12.3 4.0 5000 262 50 201 23| 1.9 8.5 10.4|388.7 -55.0 333.7 66.7 0.35| 11.5 4.0 6000 260 58 213 30| 1.6 8.2 9.8|470.9 -94.3 376.6 62.8 0.33| 11.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251201.00.gif