UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 24 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 151 SFC 975 373 9.0 8.8 99 0.2 8.9 255 4 284.2 285.5 283.1 304.4 7.30 2 970 414 9.0 7.9 93 1.1 8.4 255 7 284.6 285.8 282.9 303.8 6.90 3 925 796 6.8 6.6 99 0.2 6.7 265 30 286.3 287.4 283.3 304.8 6.62 4 919 850 6.4 6.4 100 0.0 6.4 267 31 286.4 287.5 283.3 304.8 6.57 5 850 1487 2.6 2.6 100 0.0 2.6 285 32 288.9 289.8 283.1 304.3 5.43 6 838 1602 1.6 1.3 98 0.3 1.5 291 33 289.0 289.9 282.7 303.3 5.02 7 835 1631 2.6 -1.3 75 3.9 0.8 294 34 290.3 291.1 282.3 302.4 4.16 8 829 1689 3.8 -2.2 65 6.0 1.1 299 35 292.2 292.9 282.9 303.7 3.92 9 822 1758 4.4 -1.6 65 6.0 1.6 304 36 293.6 294.3 283.7 305.7 4.14 10 814 1838 4.2 -0.6 71 4.8 2.0 310 37 294.2 295.0 284.3 307.4 4.50 11 798 2000 4.4 -3.6 56 8.0 0.8 304 38 296.1 296.7 284.2 307.0 3.67 12 795 2030 4.2 -2.8 60 7.0 1.0 303 38 296.2 296.9 284.5 307.8 3.91 13 791 2071 4.0 -4.0 56 8.0 0.4 302 38 296.4 297.0 284.2 307.1 3.59 14 773 2258 2.6 -2.3 70 4.9 0.4 300 40 296.8 297.6 285.0 309.3 4.18 15 756 2438 1.6 -4.4 64 6.0 -1.0 300 42 297.6 298.3 284.8 308.6 3.65 16 753 2470 1.4 -6.6 55 8.0 -1.9 300 43 297.8 298.3 284.2 307.1 3.09 17 744 2566 1.0 -14.0 32 15.0 -4.2 302 45 298.3 298.7 282.9 303.8 1.74 18 725 2774 0.2 -12.8 37 13.0 -4.4 305 50 299.7 300.0 283.7 305.8 1.97 19 722 2807 0.2 -17.8 24 18.0 -5.5 304 50 300.0 300.3 283.1 304.2 1.31 20 710 2942 -0.5 -13.5 37 13.0 -5.1 302 53 300.7 301.1 284.1 306.6 1.90 21 706 2987 -0.7 -14.7 34 14.0 -5.5 301 54 301.0 301.3 284.0 306.4 1.73 22 702 3032 -0.9 -12.9 40 12.0 -5.2 300 55 301.2 301.6 284.4 307.5 2.02 23 700 3055 -1.1 -14.1 37 13.0 -5.6 300 55 301.3 301.6 284.2 307.0 1.83 24 698 3078 -1.1 -15.1 34 14.0 -5.8 300 55 301.5 301.8 284.1 306.9 1.69 25 679 3297 -2.7 -15.7 36 13.0 -7.0 298 57 302.1 302.4 284.3 307.4 1.66 26 656 3569 -5.1 -12.1 58 7.0 -7.6 296 59 302.4 302.8 285.2 309.6 2.30 27 650 3641 -5.9 -14.9 49 9.0 -8.8 295 60 302.3 302.6 284.6 308.1 1.85 28 637 3799 -7.3 -12.3 67 5.0 -9.1 295 60 302.4 302.9 285.2 309.7 2.33 29 633 3848 -7.1 -15.1 53 8.0 -9.7 295 60 303.2 303.6 285.0 309.1 1.87 30 627 3922 -7.7 -16.7 48 9.0 -10.5 295 60 303.4 303.7 284.8 308.6 1.65 31 623 3972 -7.7 -20.7 34 13.0 -11.3 295 60 303.9 304.1 284.5 307.7 1.18 32 621 3997 -7.5 -29.5 15 22.0 -12.3 295 60 304.4 304.5 283.9 306.2 0.53 33 614 4085 -7.5 -46.5 3 39.0 -13.2 297 60 305.4 305.4 283.7 305.8 0.10 34 595 4329 -8.9 -53.9 1 45.0 -14.4 300 61 306.6 306.6 284.1 306.7 0.04 35 573 4620 -11.3 -48.3 3 37.0 -16.1 300 64 307.1 307.1 284.3 307.4 0.08 36 563 4755 -12.3 -38.3 9 26.0 -16.6 300 66 307.4 307.5 284.7 308.3 0.25 37 558 4823 -12.9 -21.9 47 9.0 -15.2 300 67 307.5 307.7 285.8 311.4 1.19 38 555 4864 -13.3 -23.3 43 10.0 -15.7 300 68 307.5 307.7 285.7 311.0 1.05 39 552 4905 -13.7 -20.7 55 7.0 -15.6 300 68 307.5 307.8 286.0 311.9 1.33 40 525 5285 -16.1 -25.1 46 9.0 -18.1 300 75 309.1 309.2 286.1 312.2 0.95 41 512 5473 -17.5 -23.5 59 6.0 -18.9 300 78 309.6 309.8 286.5 313.3 1.12 42 503 5605 -18.7 -20.1 89 1.4 -19.1 300 80 309.7 310.0 287.0 314.8 1.54 43 500 5650 -18.9 -21.9 77 3.0 -19.6 300 81 310.0 310.2 286.9 314.4 1.32 44 497 5695 -18.7 -23.7 65 5.0 -19.8 300 81 310.8 311.0 286.9 314.6 1.14 45 490 5800 -19.1 -32.1 31 13.0 -21.4 300 81 311.5 311.6 286.5 313.4 0.53 46 471 6093 -20.7 -45.7 9 25.0 -23.5 305 81 313.1 313.1 286.6 313.6 0.14 47 466 6172 -21.1 -38.1 20 17.0 -23.5 306 82 313.6 313.6 287.0 314.7 0.31 48 460 6267 -21.7 -41.7 15 20.0 -24.2 308 84 314.0 314.0 287.0 314.8 0.21 49 456 6332 -21.9 -37.9 22 16.0 -24.2 309 85 314.5 314.6 287.3 315.7 0.32 50 439 6610 -24.3 -38.3 26 14.0 -26.1 313 91 314.9 315.0 287.5 316.1 0.32 51 421 6913 -26.7 -39.7 28 13.0 -28.2 312 93 315.6 315.7 287.6 316.7 0.29 52 419 6947 -26.7 -39.7 28 13.0 -28.3 311 93 316.1 316.1 287.8 317.1 0.29 53 406 7174 -28.5 -36.5 46 8.0 -29.5 307 94 316.6 316.7 288.1 318.1 0.41 54 400 7280 -29.5 -37.5 46 8.0 -30.4 305 94 316.6 316.7 288.1 318.0 0.38 55 396 7351 -30.1 -38.1 46 8.0 -31.0 305 96 316.8 316.8 288.1 318.1 0.36 56 300 9260 -45.5 -46.8 87 1.3 -45.6 300 114 321.2 321.3 289.3 321.9 0.19 57 250 10450 -54.7 -59.4 56 4.7 -54.8 310 128 324.7 324.8 290.3 324.9 0.05 58 230 10980 -57.8 -66.1 34 8.3 -57.9 315 133 327.8 327.8 291.1 327.9 0.02 59 226 11090 -58.5 -67.5 30 9.0 -58.6 315 130 328.4 328.4 291.3 328.5 0.02 60 200 11860 -57.7 -77.7 6 20.0 -57.9 300 114 341.4 341.4 294.7 341.4 0.00 61 150 13700 -55.9 -83.9 2 28.0 -56.2 305 102 373.8 373.8 301.2 373.8 0.00 62 100 16210 -66.3 -87.3 4 21.0 -66.4 290 93 399.6 399.6 305.2 399.6 0.00 63 70 18350 -69.3 -88.3 5 19.0 -69.4 295 47 436.1 436.1 309.5 436.1 0.00 64 68 18523 -69.3 -88.3 5 19.0 -69.4 297 47 439.8 439.8 309.8 439.8 0.00 65 63 18977 -71.9 -89.9 5 18.0 -72.0 296 45 443.7 443.7 310.3 443.7 0.00 66 62 19071 -71.7 -89.7 5 18.0 -71.8 291 44 446.2 446.2 310.5 446.2 0.00 67 61 19167 -69.5 -89.5 4 20.0 -69.6 286 43 453.2 453.2 311.1 453.2 0.00 68 60 19266 -69.7 -89.7 4 20.0 -69.8 284 44 454.9 454.9 311.3 454.9 0.00 69 57 19575 -65.9 -88.9 3 23.0 -66.1 282 49 470.2 470.2 312.7 470.2 0.00 70 56 19682 -66.3 -90.3 2 24.0 -66.5 286 50 471.7 471.7 312.8 471.7 0.00 71 55 19792 -64.7 -88.7 2 24.0 -65.0 290 52 477.8 477.8 313.2 477.8 0.00 72 55 19792 -64.7 -88.7 2 24.0 -65.0 290 52 477.8 477.8 313.2 477.8 0.00 73 50 20370 -67.5 -89.5 3 22.0 -67.7 270 22 484.4 484.4 313.8 484.4 0.00 74 49 20492 -67.7 -89.7 3 22.0 -67.9 279 24 486.8 486.8 314.0 486.8 0.00 75 47 20743 -67.5 -90.5 2 23.0 -67.7 256 23 493.1 493.1 314.4 493.1 0.00 76 43 21274 -71.9 -91.9 3 20.0 -72.1 230 25 495.0 495.0 314.6 495.0 0.00 77 41 21556 -70.7 -91.7 3 21.0 -70.9 242 36 504.7 504.7 315.3 504.7 0.00 78 40 21702 -71.7 -91.7 4 20.0 -71.9 249 43 505.8 505.8 315.4 505.8 0.00 79 40 21702 -69.9 -90.9 3 21.0 -70.1 249 43 510.3 510.3 315.7 510.3 0.00 80 39 21853 -70.5 -92.5 3 22.0 -70.7 256 50 512.5 512.5 315.8 512.5 0.00 81 38 22008 -68.3 -91.3 2 23.0 -68.5 263 52 521.9 521.9 316.4 521.9 0.00 82 36 22336 -64.1 -90.1 2 26.0 -64.6 274 50 540.9 540.9 317.6 541.0 0.00 83 35 22508 -65.1 -90.1 2 25.0 -65.5 279 49 542.7 542.7 317.7 542.7 0.00 84 34 22686 -63.3 -90.3 1 27.0 -63.8 285 47 552.0 552.0 318.2 552.0 0.00 85 33 22869 -64.1 -90.1 2 26.0 -64.6 289 45 554.6 554.6 318.3 554.6 0.00 86 32 23059 -61.1 -90.1 1 29.0 -61.9 278 41 567.5 567.5 319.0 567.5 0.00 87 30 23460 -61.3 -89.3 1 28.0 -62.1 255 33 577.5 577.5 319.5 577.6 0.00 88 29 23669 -61.7 -89.7 1 28.0 -62.5 255 33 582.1 582.1 319.8 582.1 0.00 89 28 23887 -60.1 -89.1 1 29.0 -61.1 260 33 592.4 592.4 320.3 592.4 0.00 90 25 24583 -65.5 -91.5 2 26.0 -66.1 277 31 596.4 596.4 320.5 596.4 0.00 91 24 24832 -63.3 -90.3 1 27.0 -64.1 266 30 609.8 609.8 321.0 609.8 0.00 92 23 25094 -61.7 -89.7 1 28.0 -62.7 264 32 621.9 621.9 321.6 622.0 0.01 93 22 25369 -61.7 -89.7 1 28.0 -62.7 276 40 629.9 629.9 321.9 629.9 0.01 94 22 25369 -60.7 -89.7 1 29.0 -61.8 276 40 632.9 632.9 322.0 632.9 0.01 95 21 25657 -61.1 -89.1 1 28.0 -62.2 283 46 640.2 640.2 322.3 640.2 0.01 96 20 25960 -60.3 -89.3 1 29.0 -61.6 270 40 651.6 651.6 322.7 651.6 0.01 97 18 26622 -58.5 -88.5 1 30.0 -60.2 268 41 677.2 677.2 323.7 677.3 0.01 98 16 27361 -60.3 -89.3 1 29.0 -61.9 274 46 694.5 694.5 324.3 694.6 0.01 99 15 27766 -58.1 -89.1 1 31.0 -60.2 275 53 714.8 714.8 324.9 714.9 0.01 100 15 27766 -56.5 -87.5 1 31.0 -58.9 275 53 720.1 720.1 325.1 720.2 0.01 101 14 28205 -56.3 -87.3 1 31.0 -58.9 275 61 735.1 735.1 325.5 735.2 0.01 102 14 28205 -56.1 -87.1 1 31.0 -58.7 275 61 735.8 735.8 325.6 735.9 0.01 103 13 28675 -58.5 -87.5 1 29.0 -60.7 275 70 743.3 743.3 325.7 743.4 0.01 104 12 29180 -57.3 -87.3 1 30.0 -59.9 284 65 764.7 764.7 326.3 764.9 0.02 105 11 29729 -58.9 -87.9 1 29.0 -61.3 283 69 778.2 778.2 326.7 778.3 0.02 106 10 30330 -57.7 -87.7 1 30.0 -60.6 280 75 804.2 804.2 327.4 804.3 0.02 107 7.6 32061 -57.9 -87.9 1 30.0 -61.3 869.0 869.0 328.8 869.2 0.02 TRP 226 11090 -58.5 -67.5 30 9.0 -58.6 315 130 328.4 328.4 291.3 328.5 0.02 WND 230 10980 -57.8 -66.1 34 8.3 -57.9 315 133 327.8 327.8 291.1 327.9 0.02 Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 718.57 mb = 2845.76 m = 9336.38 ft Wetbulb zero: 768.51 mb = 2304.99 m = 7562.22 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 55.08 % Est. max temperature: 17.71 C = 63.88 F Sfc-Lift cond lev (LCL): 972.06 mb = 397.37 m = 1303.71 ft T: 9.00 C 700-500 lapse rate: 6.86 C/km ThetaE index: 5.49 C Layer 756.0- 725.0 mb Conv cond level (CCL): 915.50 mb = 880.76 m = 2889.59 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 11.29 C = 52.33 F Cap Strength: 6.97 C Lifted Index: 6.98 C Risk: None Lifted Index @300 mb: 12.02 C Lifted Index @700 mb: 5.85 C Showalter Index: 7.10 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: 11.10 Risk: None Sweat Index: 176.20 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.96 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 1.10 J/kg Cap Strength: 6.95 C Lift Cond Lev (LCL): 919.36 mb = 846.36 m = 2776.74 ft Lev Free Conv (LFC): 874.36 mb = 1256.26 m = 4121.53 ft Equ Level (EL): 834.36 mb = 1637.06 m = 5370.88 ft B at Equ Level: 10.71 J/kg Max Parcel Lev (MPL): 814.36 mb = 1834.34 m = 6018.12 ft Wind level data Storm motion: 328 at 41 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 ---------------------------------------------------------- 0 975 373 255 4 3.9 1.0 | 154 40 -17.7 35.6 1 947 610 255 24 23.2 6.2 | 182 41 1.6 40.8 2 925 796 265 30 29.9 2.6 | 193 38 8.3 37.2 3 912 914 270 32 32.0 -0.0 | 197 36 10.4 34.6 4 878 1219 285 33 31.9 -8.5 | 201 28 10.3 26.1 5 850 1487 285 32 30.9 -8.3 | 199 28 9.3 26.3 6 846 1524 285 32 30.9 -8.3 | 199 28 9.3 26.3 7 815 1829 310 37 28.3 -23.8 | 212 13 6.7 10.8 8 785 2134 300 38 32.9 -19.0 | 216 19 11.3 15.6 9 756 2438 300 42 36.4 -21.0 | 227 20 14.8 13.6 10 728 2743 305 49 40.1 -28.1 | 251 20 18.5 6.5 11 700 3055 300 55 47.6 -27.5 | 255 27 26.0 7.1 12 647 3658 295 60 54.4 -25.4 | 254 34 32.8 9.3 13 622 3962 295 60 54.4 -25.4 | 254 34 32.8 9.3 14 598 4267 300 60 52.0 -30.0 | 261 31 30.3 4.6 15 553 4877 300 68 58.9 -34.0 | 269 37 37.3 0.6 16 500 5650 300 81 70.1 -40.5 | 277 49 48.5 -5.9 17 490 5791 300 81 70.1 -40.5 | 277 49 48.5 -5.9 18 470 6096 305 81 66.4 -46.5 | 285 46 44.7 -11.8 19 433 6706 315 93 65.8 -65.8 | 305 54 44.1 -31.1 20 400 7280 305 94 77.0 -53.9 | 289 59 55.4 -19.3 21 398 7315 305 96 78.6 -55.1 | 290 61 57.0 -20.4 22 381 7620 305 93 76.2 -53.3 | 289 58 54.6 -18.7 23 364 7925 300 88 76.2 -44.0 | 280 55 54.6 -9.4 24 305 9144 305 107 87.6 -61.4 | 292 71 66.0 -26.8 25 300 9260 300 114 98.7 -57.0 | 286 80 77.1 -22.4 26 265 10058 305 127 104.0 -72.8 | 295 91 82.4 -38.2 27 250 10450 310 128 98.1 -82.3 | 302 90 76.4 -47.7 28 230 10980 315 133 94.0 -94.0 | 309 94 72.4 -59.4 29 226 11090 315 130 91.9 -91.9 | 309 91 70.3 -57.3 30 219 11278 315 133 94.0 -94.0 | 309 94 72.4 -59.4 31 200 11860 300 114 98.7 -57.0 | 286 80 77.1 -22.4 32 199 11887 300 105 90.9 -52.5 | 284 72 69.3 -17.9 33 181 12497 310 129 98.8 -82.9 | 302 91 77.2 -48.3 34 173 12802 310 105 80.4 -67.5 | 299 67 58.8 -32.9 35 150 13700 305 102 83.6 -58.5 | 291 66 61.9 -23.9 36 150 13716 305 114 93.4 -65.4 | 293 78 71.8 -30.8 37 129 14630 305 90 73.7 -51.6 | 288 55 52.1 -17.0 38 117 15240 290 82 77.1 -28.0 | 263 56 55.4 6.6 39 111 15545 285 86 83.1 -22.3 | 259 63 61.5 12.4 40 101 16154 295 101 91.5 -42.7 | 277 70 69.9 -8.1 41 100 16210 290 93 87.4 -31.8 | 268 66 65.8 2.8 42 96 16459 290 93 87.4 -31.8 | 268 66 65.8 2.8 43 91 16764 295 97 87.9 -41.0 | 275 67 66.3 -6.4 44 78 17678 305 69 56.5 -39.6 | 278 35 34.9 -5.0 45 74 17983 295 61 55.3 -25.8 | 255 35 33.7 8.8 46 71 18288 295 62 56.2 -26.2 | 256 36 34.6 8.4 47 70 18350 295 47 42.6 -19.9 | 235 26 21.0 14.8 48 64 18898 300 46 39.8 -23.0 | 237 22 18.2 11.6 49 61 19202 285 43 41.5 -11.1 | 220 31 19.9 23.5 50 58 19507 280 48 47.3 -8.3 | 224 37 25.7 26.3 51 55 19812 290 52 48.9 -17.8 | 238 32 27.3 16.8 52 52 20117 305 40 32.8 -22.9 | 224 16 11.2 11.7 53 50 20370 270 22 22.0 -0.0 | 181 35 0.4 34.6 54 50 20422 285 24 23.2 -6.2 | 183 28 1.6 28.4 55 45 21031 230 22 16.9 14.1 | 174 49 -4.8 48.8 56 43 21336 230 26 19.9 16.7 | 178 51 -1.7 51.3 57 39 21946 260 53 52.2 9.2 | 215 53 30.6 43.8 58 33 22860 290 46 43.2 -15.7 | 229 29 21.6 18.9 59 30 23460 255 33 31.9 8.5 | 193 44 10.3 43.2 60 29 23774 255 33 31.9 8.5 | 193 44 10.3 43.2 61 26 24384 285 32 30.9 -8.3 | 199 28 9.3 26.3 62 23 24994 260 29 28.6 5.0 | 190 40 6.9 39.6 63 21 25603 285 47 45.4 -12.2 | 227 33 23.8 22.4 64 20 25960 270 40 40.0 -0.0 | 208 39 18.4 34.6 65 19 26213 285 43 41.5 -11.1 | 220 31 19.9 23.5 66 18 26518 270 39 39.0 -0.0 | 207 39 17.4 34.6 67 17 26822 265 45 44.8 3.9 | 211 45 23.2 38.5 68 16 27432 275 46 45.8 -4.0 | 218 39 24.2 30.6 69 13 28651 275 70 69.7 -6.1 | 239 56 48.1 28.5 70 12 29261 285 64 61.8 -16.6 | 246 44 40.2 18.0 71 10 30330 280 75 73.9 -13.0 | 248 57 52.2 21.6 Wind Parameters Mean winds (0-6000m): 298.0 at 54.4 knts Storm direction: 328.0 at 40.8 knts Shear (0-3000m) pos: 7.8 neg: 2.6 tot: 10.4 10-3/s Storm rel Dir Shear (0-3000m): 101.1 deg Storm rel helicity (0-3000m) pos: 428.7 neg: -5.9 tot: 422.7 m^2/s^2 ave: 140.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 8.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.07 Bulk Shear: 209.13 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 21 179 38| 28.2 0.0 28.2|297.1 0.0 297.1 594.1 0.97| 30.4 29.5 1000 272 27 189 34| 14.9 0.0 14.9|327.5 -2.8 324.8 324.8 0.80| 20.3 16.3 1500 281 29 194 30| 12.0 0.0 12.0|353.5 -5.5 348.0 232.0 0.66| 18.8 12.4 2000 287 32 199 27| 9.0 1.8 10.8|372.6 -5.5 367.1 183.6 0.63| 16.3 10.3 2500 292 35 206 24| 9.4 1.5 10.8|423.6 -5.5 418.1 167.3 0.66| 15.4 10.2 3000 294 38 214 23| 7.8 2.6 10.4|428.7 -5.9 422.7 140.9 0.61| 14.3 8.6 4000 295 44 228 24| 6.2 2.4 8.6|470.2 -8.0 462.2 115.5 0.59| 12.0 7.1 5000 296 49 239 26| 5.0 3.2 8.2|546.0 -8.0 538.1 107.6 0.58| 11.1 6.4 6000 298 54 251 28| 5.4 2.6 8.0|753.4 -8.0 745.4 124.2 0.62| 11.0 6.8 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251224.00.gif