UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 6 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 125 SFC 971 373 -2.1 -4.2 86 2.1 -2.9 0 0 273.3 273.8 271.9 281.2 2.88 2 967 405 -2.3 -6.0 76 3.7 -3.6 339 1 273.5 273.9 271.4 280.4 2.52 3 942 605 -3.3 -7.4 73 4.1 -4.7 208 9 274.5 274.9 271.7 281.0 2.32 4 925 744 -4.1 -7.4 78 3.3 -5.2 240 13 275.1 275.5 272.1 281.7 2.37 5 921 778 -4.3 -6.9 82 2.6 -5.2 241 14 275.3 275.7 272.3 282.1 2.47 6 887 1073 -7.1 -7.1 100 0.0 -7.1 253 20 275.3 275.8 272.5 282.3 2.53 7 876 1171 -7.9 -8.1 98 0.2 -7.9 258 23 275.5 275.9 272.3 282.1 2.37 8 872 1206 -6.3 -13.3 58 7.0 -8.2 259 24 277.5 277.8 272.3 282.0 1.57 9 871 1215 -5.1 -16.1 42 11.0 -8.0 260 24 278.8 279.1 272.6 282.5 1.25 10 869 1233 -4.3 -17.3 36 13.0 -7.7 260 24 279.9 280.1 273.0 283.2 1.13 11 867 1252 -3.9 -17.9 33 14.0 -7.5 260 24 280.5 280.7 273.3 283.7 1.08 12 862 1297 -3.7 -20.7 25 17.0 -7.8 260 24 281.1 281.3 273.3 283.7 0.85 13 856 1352 -3.7 -20.7 25 17.0 -7.8 260 23 281.7 281.8 273.6 284.3 0.86 14 854 1371 -3.9 -15.9 39 12.0 -7.2 260 23 281.7 281.9 274.3 285.5 1.29 15 850 1408 -4.3 -15.3 42 11.0 -7.4 260 23 281.6 281.9 274.3 285.7 1.37 16 842 1482 -4.7 -13.7 49 9.0 -7.4 263 22 282.0 282.3 274.9 286.6 1.57 17 834 1557 -4.9 -14.9 45 10.0 -7.7 266 21 282.5 282.8 275.0 286.8 1.44 18 829 1605 -4.3 -21.3 25 17.0 -8.4 266 22 283.7 283.8 274.7 286.2 0.84 19 827 1624 -4.5 -22.5 23 18.0 -8.7 267 22 283.6 283.8 274.5 286.0 0.76 20 824 1652 -4.3 -20.3 27 16.0 -8.3 267 22 284.2 284.3 275.0 287.0 0.92 21 817 1720 -3.5 -50.5 1 47.0 -9.5 268 22 285.7 285.7 274.5 285.9 0.05 22 795 1935 -4.9 -29.9 12 25.0 -9.8 267 25 286.4 286.5 275.5 287.7 0.40 23 793 1954 -4.9 -28.9 13 24.0 -9.8 266 25 286.6 286.7 275.6 288.1 0.44 24 751 2381 -5.9 -32.9 10 27.0 -10.9 256 29 290.1 290.1 277.2 291.1 0.32 25 749 2402 -5.9 -29.9 13 24.0 -10.7 256 29 290.3 290.4 277.5 291.7 0.43 26 735 2550 -6.9 -16.9 45 10.0 -9.7 259 31 290.8 291.0 279.1 295.0 1.38 27 707 2851 -9.1 -18.1 48 9.0 -11.5 265 34 291.6 291.8 279.3 295.6 1.30 28 700 2928 -9.7 -17.7 52 8.0 -11.8 265 33 291.7 292.0 279.5 295.9 1.36 29 681 3139 -11.3 -16.0 68 4.7 -12.6 264 34 292.3 292.5 280.1 297.2 1.61 30 671 3253 -11.9 -15.6 74 3.7 -12.9 263 34 292.8 293.1 280.4 298.0 1.69 31 645 3554 -13.9 -17.2 76 3.3 -14.7 261 36 293.9 294.2 280.7 298.6 1.54 32 623 3816 -15.1 -21.1 60 6.0 -16.5 261 37 295.4 295.7 280.9 299.0 1.14 33 622 3828 -15.1 -22.1 55 7.0 -16.7 261 37 295.6 295.8 280.8 298.9 1.05 34 619 3865 -14.9 -24.9 42 10.0 -17.0 262 38 296.2 296.4 280.8 298.8 0.82 35 601 4087 -16.5 -28.5 35 12.0 -18.7 263 39 296.9 297.0 280.8 298.9 0.61 36 563 4574 -20.1 -30.1 41 10.0 -21.7 265 43 298.2 298.3 281.4 300.1 0.56 37 557 4654 -20.5 -31.5 37 11.0 -22.2 264 44 298.7 298.8 281.5 300.3 0.49 38 552 4720 -20.5 -36.5 23 16.0 -22.6 263 45 299.5 299.5 281.5 300.5 0.30 39 547 4788 -20.3 -44.3 10 24.0 -22.9 262 46 300.5 300.5 281.7 301.0 0.14 40 540 4883 -20.7 -45.7 9 25.0 -23.2 260 48 301.1 301.1 282.0 301.5 0.12 41 538 4910 -20.7 -44.7 10 24.0 -23.2 260 49 301.4 301.4 282.1 301.9 0.13 42 531 5007 -21.1 -32.1 37 11.0 -22.8 262 51 302.1 302.2 282.9 303.7 0.49 43 528 5049 -21.7 -32.7 36 11.0 -23.4 263 52 301.8 301.9 282.7 303.4 0.46 44 526 5077 -21.7 -33.7 33 12.0 -23.4 263 52 302.2 302.2 282.8 303.6 0.42 45 522 5133 -21.5 -42.5 13 21.0 -23.8 264 54 303.1 303.1 282.9 303.7 0.17 46 518 5190 -20.3 -50.3 5 30.0 -23.1 265 55 305.2 305.2 283.6 305.5 0.07 47 503 5406 -22.3 -47.3 8 25.0 -24.7 269 60 305.3 305.3 283.7 305.7 0.11 48 500 5450 -22.5 -42.5 14 20.0 -24.7 270 61 305.6 305.6 283.9 306.3 0.18 49 491 5584 -23.9 -38.9 24 15.0 -25.7 270 63 305.5 305.5 284.0 306.4 0.27 50 476 5811 -26.1 -38.1 31 12.0 -27.5 270 65 305.5 305.5 284.0 306.5 0.30 51 471 5888 -26.7 -33.7 52 7.0 -27.6 270 66 305.7 305.8 284.3 307.3 0.47 52 468 5934 -27.1 -35.1 47 8.0 -28.1 270 67 305.7 305.8 284.2 307.1 0.41 53 467 5950 -27.1 -36.1 42 9.0 -28.2 270 67 305.9 306.0 284.2 307.2 0.37 54 465 5981 -27.1 -40.1 28 13.0 -28.5 270 67 306.3 306.3 284.2 307.2 0.25 55 400 7060 -33.1 -45.1 29 12.0 -34.0 270 91 312.0 312.0 286.2 312.6 0.17 56 300 9010 -48.1 -54.1 50 6.0 -48.3 260 114 317.6 317.6 288.1 317.9 0.08 57 275 9584 -51.4 -56.5 54 5.1 -51.5 270 125 320.9 320.9 289.1 321.1 0.07 58 271 9680 -51.9 -56.9 55 5.0 -52.0 265 121 321.4 321.4 289.3 321.7 0.06 59 250 10210 -48.7 -72.7 5 24.0 -49.1 260 106 333.7 333.7 292.7 333.7 0.01 60 200 11670 -50.3 -79.3 2 29.0 -50.8 265 105 353.1 353.1 297.3 353.1 0.00 61 150 13530 -55.3 -84.3 2 29.0 -55.6 255 91 374.8 374.8 301.4 374.8 0.00 62 100 16080 -60.7 -86.7 2 26.0 -61.0 270 70 410.4 410.4 306.6 410.5 0.00 63 74 17946 -62.9 -87.9 2 25.0 -63.2 274 54 442.7 442.7 310.1 442.7 0.00 64 72 18115 -61.1 -88.1 2 27.0 -61.4 272 51 450.0 450.0 310.8 450.0 0.00 65 70 18290 -61.5 -88.5 2 27.0 -61.9 275 41 452.8 452.8 311.1 452.8 0.00 66 67 18562 -60.7 -87.7 2 27.0 -61.1 275 37 460.3 460.3 311.8 460.3 0.00 67 55 19777 -65.5 -89.5 2 24.0 -65.8 254 34 476.0 476.0 313.1 476.0 0.00 68 50 20360 -63.3 -89.3 2 26.0 -63.7 280 38 494.3 494.3 314.5 494.3 0.00 69 47 20742 -61.7 -88.7 2 27.0 -62.2 286 32 507.0 507.0 315.4 507.0 0.00 70 42 21437 -63.1 -90.1 1 27.0 -63.6 293 25 520.1 520.1 316.3 520.1 0.00 71 41 21585 -62.9 -89.9 1 27.0 -63.4 291 27 524.2 524.2 316.6 524.2 0.00 72 40 21739 -58.5 -88.5 1 30.0 -59.3 294 26 538.9 538.9 317.5 539.0 0.00 73 38 22060 -60.7 -88.7 1 28.0 -61.4 284 21 541.3 541.3 317.6 541.3 0.00 74 36 22398 -59.1 -88.1 1 29.0 -60.0 270 16 553.9 553.9 318.3 553.9 0.00 75 34 22755 -60.7 -88.7 1 28.0 -61.4 270 13 558.8 558.8 318.6 558.8 0.00 76 33 22941 -60.7 -89.7 1 29.0 -61.5 268 13 563.6 563.6 318.8 563.6 0.00 77 30 23540 -56.9 -87.9 1 31.0 -58.2 300 10 589.5 589.5 320.1 589.6 0.01 78 29 23755 -55.9 -87.9 1 32.0 -57.4 314 13 598.0 598.0 320.5 598.1 0.01 79 26 24446 -58.1 -88.1 1 30.0 -59.4 236 9 610.7 610.7 321.1 610.8 0.01 80 25 24694 -56.5 -87.5 1 31.0 -58.1 296 17 622.2 622.2 321.6 622.3 0.01 81 23 25224 -55.7 -86.7 1 31.0 -57.5 307 5 639.6 639.6 322.3 639.7 0.01 82 22 25506 -56.9 -87.9 1 31.0 -58.6 291 9 644.2 644.2 322.4 644.3 0.01 83 20 26110 -56.3 -87.3 1 31.0 -58.2 335 4 663.8 663.8 323.2 663.9 0.01 84 18 26782 -56.3 -87.3 1 31.0 -58.4 288 10 684.2 684.2 323.9 684.2 0.01 85 14 28400 -52.3 -86.3 1 34.0 -56.0 21 11 748.7 748.7 325.9 748.8 0.02 86 13 28885 -48.1 -84.1 1 36.0 -53.5 23 10 779.3 779.3 326.7 779.5 0.03 87 12 29413 -49.5 -84.5 1 35.0 -54.6 89 10 792.4 792.4 327.1 792.6 0.03 88 11 29987 -47.7 -84.7 1 37.0 -53.8 97 10 818.9 818.9 327.7 819.1 0.03 89 10 30620 -46.1 -83.1 1 37.0 -53.3 45 17 847.5 847.5 328.4 847.8 0.04 90 10 30620 -44.1 -82.1 1 38.0 -52.2 45 17 854.9 855.0 328.5 855.4 0.05 91 9.2 31176 -46.7 -83.7 1 37.0 -53.9 865.6 865.6 328.7 866.0 0.04 92 9.1 31249 -47.1 -84.1 1 37.0 -54.2 866.8 866.8 328.8 867.2 0.04 93 8.7 31548 -45.1 -83.1 1 38.0 -53.4 885.8 885.8 329.1 886.2 0.05 94 8.5 31703 -45.9 -83.9 1 38.0 -53.8 888.6 888.6 329.2 889.0 0.04 95 8.4 31782 -44.9 -82.9 1 38.0 -53.4 895.5 895.5 329.4 896.0 0.05 96 8.2 31943 -43.9 -82.9 1 39.0 -53.0 905.6 905.7 329.5 906.2 0.05 97 8.1 32026 -43.7 -82.7 1 39.0 -52.9 909.6 909.7 329.6 910.2 0.05 TRP 271 9680 -51.9 -56.9 55 5.0 -52.0 265 121 321.4 321.4 289.3 321.7 0.06 WND 275 9584 -51.4 -56.5 54 5.1 -51.5 270 125 320.9 320.9 289.1 321.1 0.07 Sounding variables and indices 1000-500 mb thick: 5325.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 43.74 % Est. max temperature: 9.28 C = 48.70 F Sfc-Lift cond lev (LCL): 939.41 mb = 626.06 m = 2053.96 ft T: -3.42 C 700-500 lapse rate: 5.08 C/km ThetaE index: 1.10 C Layer 817.0- 795.0 mb Conv cond level (CCL): 877.03 mb = 1161.39 m = 3810.29 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 0.02 C = 32.03 F Cap Strength: 20.11 C Lifted Index: 20.14 C Risk: None Lifted Index @300 mb: 25.47 C Lifted Index @700 mb: 11.78 C Showalter Index: 17.03 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 7.20 C K Index: -5.10 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.94 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 64922.05 J/kg Cap Strength: 20.07 C Lift Cond Lev (LCL): 884.36 mb = 1096.50 m = 3597.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 29 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 ---------------------------------------------------------- 0 971 373 0 0 -0.0 -0.0 | 114 29 -26.2 11.9 1 941 610 205 9 3.8 8.2 | 132 30 -22.4 20.0 2 925 744 240 13 11.3 6.5 | 141 24 -14.9 18.4 3 905 914 245 16 14.5 6.8 | 148 22 -11.7 18.6 4 871 1219 260 24 23.6 4.2 | 171 16 -2.6 16.0 5 850 1408 260 23 22.7 4.0 | 167 16 -3.5 15.9 6 837 1524 265 21 20.9 1.8 | 159 15 -5.3 13.7 7 806 1829 270 23 23.0 -0.0 | 165 12 -3.2 11.9 8 775 2134 260 28 27.6 4.9 | 185 17 1.4 16.7 9 745 2438 255 29 28.0 7.5 | 185 19 1.8 19.4 10 717 2743 265 36 35.9 3.1 | 213 18 9.7 15.0 11 700 2928 265 33 32.9 2.9 | 204 16 6.7 14.7 12 635 3658 260 36 35.5 6.3 | 207 20 9.3 18.1 13 585 4267 265 41 40.8 3.6 | 224 21 14.7 15.4 14 562 4572 265 43 42.8 3.7 | 227 23 16.6 15.6 15 540 4877 260 48 47.3 8.3 | 226 29 21.1 20.2 16 500 5450 270 61 61.0 -0.0 | 251 37 34.8 11.9 17 457 6096 270 69 69.0 -0.0 | 255 44 42.8 11.9 18 438 6401 270 87 87.0 -0.0 | 259 62 60.8 11.9 19 400 7060 270 91 91.0 -0.0 | 260 66 64.8 11.9 20 368 7620 270 97 97.0 -0.0 | 260 72 70.8 11.9 21 337 8230 270 102 102.0 -0.0 | 261 77 75.8 11.9 22 300 9010 260 114 112.3 19.8 | 250 92 86.1 31.7 23 294 9144 260 114 112.3 19.8 | 250 92 86.1 31.7 24 275 9584 270 125 125.0 -0.0 | 263 100 98.8 11.9 25 271 9680 265 121 120.5 10.5 | 257 97 94.3 22.4 26 268 9754 270 125 125.0 -0.0 | 263 100 98.8 11.9 27 250 10210 260 106 104.4 18.4 | 249 84 78.2 30.3 28 244 10363 260 106 104.4 18.4 | 249 84 78.2 30.3 29 233 10668 260 121 119.2 21.0 | 251 99 93.0 32.9 30 200 11670 265 105 104.6 9.2 | 255 81 78.4 21.0 31 193 11887 265 105 104.6 9.2 | 255 81 78.4 21.0 32 184 12192 260 113 111.3 19.6 | 250 91 85.1 31.5 33 160 13106 270 91 91.0 -0.0 | 260 66 64.8 11.9 34 153 13411 265 85 84.7 7.4 | 252 62 58.5 19.3 35 150 13530 255 91 87.9 23.6 | 240 71 61.7 35.4 36 146 13716 255 92 88.9 23.8 | 240 72 62.7 35.7 37 132 14326 265 105 104.6 9.2 | 255 81 78.4 21.0 38 120 14935 275 82 81.7 -7.1 | 265 56 55.5 4.7 39 114 15240 265 83 82.7 7.2 | 251 60 56.5 19.1 40 109 15545 265 94 93.6 8.2 | 253 70 67.4 20.1 41 100 16080 270 70 70.0 -0.0 | 255 45 43.8 11.9 42 99 16154 280 83 81.7 -14.4 | 273 56 55.5 -2.6 43 94 16459 270 70 70.0 -0.0 | 255 45 43.8 11.9 44 81 17374 280 65 64.0 -11.3 | 269 38 37.8 0.6 45 70 18288 270 48 48.0 -0.0 | 241 25 21.8 11.9 46 70 18290 275 41 40.8 -3.6 | 241 17 14.7 8.3 47 67 18593 275 37 36.9 -3.2 | 231 14 10.7 8.6 48 63 18898 255 29 28.0 7.5 | 185 19 1.8 19.4 49 57 19507 250 33 31.0 11.3 | 192 24 4.8 23.1 50 55 19812 255 34 32.8 8.8 | 198 22 6.6 20.7 51 52 20117 275 44 43.8 -3.8 | 246 19 17.6 8.0 52 50 20360 280 38 37.4 -6.6 | 245 12 11.2 5.3 53 43 21336 295 24 21.8 -10.1 | 111 5 -4.4 1.7 54 41 21641 290 27 25.4 -9.2 | 163 3 -0.8 2.6 55 39 21946 300 23 19.9 -11.5 | 93 6 -6.3 0.4 56 37 22250 260 17 16.7 3.0 | 147 18 -9.5 14.8 57 35 22555 280 16 15.8 -2.8 | 131 14 -10.4 9.1 58 33 22860 265 11 11.0 1.0 | 130 20 -15.2 12.8 59 32 23165 275 17 16.9 -1.5 | 138 14 -9.3 10.4 60 30 23470 305 22 18.0 -12.6 | 85 8 -8.2 -0.8 61 30 23540 300 10 8.7 -5.0 | 111 19 -17.5 6.9 62 29 23774 315 13 9.2 -9.2 | 99 17 -17.0 2.7 63 28 24079 45 3 -2.1 -2.1 | 109 30 -28.3 9.7 64 26 24384 220 7 4.5 5.4 | 128 28 -21.7 17.2 65 25 24689 295 17 15.4 -7.2 | 113 12 -10.8 4.7 66 24 24994 320 2 1.3 -1.5 | 113 27 -24.9 10.3 67 22 25603 285 10 9.7 -2.6 | 119 19 -16.5 9.3 68 21 25908 265 18 17.9 1.6 | 148 16 -8.3 13.4 69 20 26110 335 4 1.7 -3.6 | 109 26 -24.5 8.2 70 20 26213 295 21 19.0 -8.9 | 113 8 -7.2 3.0 71 19 26518 315 10 7.1 -7.1 | 104 20 -19.1 4.8 72 18 26822 285 10 9.7 -2.6 | 119 19 -16.5 9.3 73 17 27127 315 17 12.0 -12.0 | 89 14 -14.2 -0.2 74 16 27432 335 20 8.5 -18.1 | 71 19 -17.7 -6.3 75 15 28042 10 16 -2.8 -15.8 | 82 29 -29.0 -3.9 76 14 28346 25 11 -4.6 -10.0 | 94 31 -30.8 1.9 77 14 28651 10 10 -1.7 -9.8 | 94 28 -27.9 2.0 78 13 28956 25 10 -4.2 -9.1 | 95 31 -30.4 2.8 79 12 29261 80 10 -9.8 -1.7 | 106 37 -36.0 10.1 80 11 29870 110 10 -9.4 3.4 | 113 39 -35.6 15.3 81 11 30175 80 10 -9.8 -1.7 | 106 37 -36.0 10.1 82 10 30620 45 17 -12.0 -12.0 | 90 38 -38.2 -0.2 Wind Parameters Mean winds (0-6000m): 264.4 at 38.3 knts Storm direction: 294.4 at 28.8 knts Shear (0-3000m) pos: 3.2 neg: 4.1 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 203.7 neg: -20.4 tot: 183.3 m^2/s^2 ave: 61.1 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 133.96 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 9 132 27| 0.0 15.7 15.7| 95.7 -0.1 95.6 191.2 0.68| 21.6 14.6 1000 247 15 144 22| 4.9 7.9 12.8|137.0 -2.3 134.6 134.6 0.68| 16.3 11.2 1500 256 17 149 19| 4.0 5.2 9.3|144.0 -11.3 132.7 88.4 0.57| 12.9 7.4 2000 257 20 156 18| 3.0 5.7 8.7|160.1 -11.3 148.8 74.4 0.57| 11.7 6.6 2500 259 22 165 17| 3.9 4.6 8.4|201.3 -17.4 183.9 73.6 0.59| 11.5 6.8 3000 260 24 172 16| 3.2 4.1 7.3|203.7 -20.4 183.3 61.1 0.56| 10.1 5.6 4000 261 28 184 16| 3.0 3.4 6.4|240.2 -20.4 219.7 54.9 0.59| 8.6 5.1 5000 262 32 199 17| 3.8 3.5 7.3|349.7 -22.5 327.2 65.4 0.59| 9.1 5.4 6000 264 38 217 20| 3.8 4.3 8.1|444.5 -22.5 422.0 70.3 0.52| 9.9 5.2 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251206.00.gif