UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 10 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 83 SFC 966 373 0.0 -4.6 71 4.6 -1.7 200 4 275.9 276.3 273.2 283.6 2.81 2 963 397 0.2 -6.8 59 7.0 -2.3 201 6 276.3 276.7 272.9 283.0 2.38 3 925 708 -1.9 -6.9 69 5.0 -3.6 210 31 277.4 277.8 273.6 284.3 2.46 4 911 829 -2.5 -7.1 71 4.6 -4.1 219 37 278.0 278.4 273.9 284.9 2.46 5 904 890 -2.3 -7.3 69 5.0 -4.0 223 41 278.8 279.2 274.4 285.7 2.44 6 871 1185 -3.5 -7.2 75 3.7 -4.8 238 46 280.5 281.0 275.5 287.8 2.55 7 850 1378 -2.3 -4.2 87 1.9 -3.0 265 45 283.7 284.3 278.2 293.1 3.29 8 845 1425 -2.1 -3.8 88 1.7 -2.8 268 45 284.4 285.0 278.7 294.1 3.41 9 827 1596 -1.1 -3.5 84 2.4 -2.1 274 44 287.2 287.9 280.2 297.5 3.57 10 821 1654 -0.7 -5.4 70 4.7 -2.6 273 43 288.3 288.8 280.1 297.3 3.11 11 807 1791 -1.9 -6.1 73 4.2 -3.5 271 42 288.4 288.9 280.1 297.1 3.00 12 796 1900 -2.7 -8.7 63 6.0 -4.8 271 42 288.7 289.1 279.6 296.0 2.49 13 791 1950 -2.9 -8.9 63 6.0 -5.1 272 43 289.0 289.4 279.7 296.2 2.46 14 787 1990 -2.9 -10.9 54 8.0 -5.6 273 43 289.4 289.8 279.4 295.7 2.11 15 783 2031 -2.9 -16.9 33 14.0 -7.0 273 43 289.8 290.1 278.5 293.8 1.30 16 782 2041 -2.9 -15.9 36 13.0 -6.8 273 43 289.9 290.2 278.7 294.2 1.41 17 777 2092 -3.1 -13.1 46 10.0 -6.3 274 44 290.3 290.6 279.4 295.6 1.79 18 772 2143 -3.5 -17.5 33 14.0 -7.5 275 44 290.4 290.6 278.7 294.2 1.25 19 763 2235 -4.1 -15.1 42 11.0 -7.4 275 45 290.7 291.0 279.3 295.4 1.55 20 758 2287 -4.3 -20.3 27 16.0 -8.5 275 45 291.0 291.2 278.7 294.1 1.00 21 739 2487 -5.5 -20.5 30 15.0 -9.4 275 47 291.8 292.0 279.1 295.0 1.01 22 701 2898 -8.9 -26.9 22 18.0 -12.7 270 48 292.5 292.6 278.8 294.4 0.60 23 700 2909 -8.9 -25.9 24 17.0 -12.6 270 48 292.6 292.7 279.0 294.7 0.66 24 688 3043 -9.9 -26.9 24 17.0 -13.4 269 49 293.0 293.1 279.0 294.9 0.61 25 687 3054 -10.1 -23.1 34 13.0 -13.1 268 49 292.9 293.0 279.4 295.6 0.87 26 677 3167 -10.9 -24.9 31 14.0 -13.9 267 49 293.2 293.3 279.4 295.6 0.75 27 673 3213 -11.1 -27.1 25 16.0 -14.3 267 49 293.5 293.6 279.3 295.5 0.62 28 667 3281 -11.7 -26.7 28 15.0 -14.7 266 50 293.6 293.7 279.4 295.6 0.64 29 658 3385 -11.9 -32.9 16 21.0 -15.5 265 50 294.5 294.5 279.4 295.7 0.36 30 654 3432 -11.7 -35.7 12 24.0 -15.5 266 50 295.2 295.3 279.6 296.1 0.28 31 653 3444 -11.7 -35.7 12 24.0 -15.5 266 50 295.3 295.4 279.7 296.3 0.28 32 639 3610 -12.3 -36.3 12 24.0 -16.1 269 50 296.5 296.5 280.2 297.4 0.27 33 619 3852 -14.3 -36.3 14 22.0 -17.6 273 52 296.9 297.0 280.4 297.8 0.28 34 600 4088 -15.9 -29.9 29 14.0 -18.4 277 54 297.7 297.8 281.1 299.5 0.53 35 544 4821 -20.5 -38.5 18 18.0 -22.8 271 54 300.7 300.7 282.0 301.6 0.25 36 525 5083 -22.5 -35.5 30 13.0 -24.2 268 57 301.4 301.4 282.4 302.6 0.35 37 520 5153 -22.9 -30.9 48 8.0 -24.1 268 59 301.7 301.8 282.8 303.6 0.56 38 517 5196 -23.1 -33.1 40 10.0 -24.5 267 60 302.0 302.1 282.8 303.5 0.45 39 513 5253 -23.3 -32.3 43 9.0 -24.6 267 61 302.4 302.5 283.0 304.1 0.50 40 511 5281 -23.5 -29.5 58 6.0 -24.5 266 61 302.5 302.6 283.2 304.7 0.65 41 500 5440 -24.9 -30.9 57 6.0 -25.8 265 64 302.7 302.8 283.2 304.6 0.58 42 497 5484 -25.3 -30.3 63 5.0 -26.1 264 64 302.7 302.8 283.3 304.8 0.62 43 490 5586 -26.1 -32.1 57 6.0 -26.9 263 65 303.0 303.1 283.3 304.7 0.53 44 489 5601 -26.1 -38.1 31 12.0 -27.5 263 65 303.1 303.2 283.1 304.2 0.29 45 487 5631 -26.1 -42.1 21 16.0 -27.7 262 65 303.5 303.5 283.1 304.2 0.19 46 483 5690 -26.5 -42.5 21 16.0 -28.0 261 65 303.7 303.8 283.1 304.4 0.19 47 477 5780 -25.7 -42.7 19 17.0 -27.4 260 66 305.8 305.8 284.0 306.5 0.19 48 469 5903 -26.5 -45.5 15 19.0 -28.2 262 66 306.3 306.3 284.1 306.8 0.14 49 441 6343 -30.1 -46.1 20 16.0 -31.4 266 67 307.2 307.2 284.4 307.7 0.14 50 436 6424 -30.5 -49.5 14 19.0 -31.9 267 67 307.7 307.7 284.6 308.0 0.10 51 433 6473 -30.7 -49.7 14 19.0 -32.0 267 68 308.0 308.0 284.7 308.4 0.09 52 430 6522 -31.1 -47.1 19 16.0 -32.3 267 68 308.1 308.2 284.8 308.6 0.13 53 428 6555 -31.3 -42.3 33 11.0 -32.3 267 68 308.3 308.3 284.9 309.1 0.22 54 427 6572 -31.3 -42.3 33 11.0 -32.3 268 69 308.5 308.5 285.0 309.3 0.22 55 400 7030 -35.3 -39.2 67 3.9 -35.7 270 72 309.1 309.2 285.4 310.2 0.32 56 300 8960 -51.3 -55.7 59 4.4 -51.4 270 72 313.0 313.1 286.5 313.3 0.07 57 250 10120 -60.7 -65.7 52 5.0 -60.7 280 75 315.8 315.8 287.4 315.9 0.02 58 242 10322 -61.5 -65.5 59 4.0 -61.6 275 73 317.6 317.6 288.0 317.7 0.02 59 200 11510 -58.7 -80.7 4 22.0 -58.9 280 85 339.8 339.8 294.3 339.8 0.00 60 190 11833 -58.2 -81.4 4 23.2 -58.3 285 89 345.7 345.7 295.7 345.7 0.00 61 150 13330 -55.7 -84.7 1 29.0 -56.1 270 70 374.1 374.1 301.3 374.1 0.00 62 100 15850 -62.3 -87.3 2 25.0 -62.5 280 69 407.4 407.4 306.2 407.4 0.00 63 93 16301 -60.5 -87.5 2 27.0 -60.8 280 69 419.4 419.4 307.6 419.5 0.00 64 87 16716 -61.7 -87.7 2 26.0 -62.0 282 69 425.1 425.1 308.3 425.1 0.00 65 70 18070 -60.3 -88.3 1 28.0 -60.7 275 57 455.4 455.4 311.4 455.4 0.00 66 69 18160 -59.7 -87.7 1 28.0 -60.2 275 58 458.5 458.5 311.7 458.6 0.00 67 59 19132 -61.5 -89.5 1 28.0 -61.9 278 57 475.5 475.5 313.1 475.5 0.00 68 56 19456 -60.1 -89.1 1 29.0 -60.6 276 59 485.8 485.8 313.9 485.9 0.00 69 52 19916 -61.5 -89.5 1 28.0 -62.0 274 56 493.0 493.0 314.4 493.0 0.00 70 51 20037 -60.1 -89.1 1 29.0 -60.7 272 50 499.0 499.0 314.9 499.0 0.00 71 50 20160 -60.7 -88.7 1 28.0 -61.2 270 43 500.4 500.4 315.0 500.5 0.00 72 42 21236 -64.1 -91.1 1 27.0 -64.5 262 40 517.6 517.6 316.1 517.6 0.00 73 41 21384 -61.5 -90.5 1 29.0 -62.1 266 45 527.7 527.7 316.8 527.7 0.00 74 37 22018 -63.3 -90.3 1 27.0 -63.8 271 54 538.8 538.8 317.5 538.8 0.00 75 36 22187 -62.1 -90.1 1 28.0 -62.7 272 54 546.1 546.1 317.9 546.1 0.00 76 34 22540 -62.9 -90.9 1 28.0 -63.5 273 56 553.0 553.0 318.3 553.0 0.00 77 33 22725 -60.1 -90.1 1 30.0 -60.9 274 56 565.2 565.2 318.9 565.2 0.00 78 32 22916 -60.9 -89.9 1 29.0 -61.7 274 57 568.0 568.0 319.0 568.1 0.00 79 30 23320 -58.1 -90.1 1 32.0 -59.2 265 56 586.2 586.3 320.0 586.3 0.00 80 29 23533 -56.5 -88.5 1 32.0 -57.9 263 56 596.4 596.4 320.5 596.4 0.01 81 28 23755 -56.9 -88.9 1 32.0 -58.3 260 56 601.3 601.3 320.7 601.3 0.01 82 27 23986 -53.1 -88.1 1 35.0 -55.2 271 57 618.2 618.2 321.4 618.3 0.01 83 24 24740 -54.7 -87.7 1 33.0 -56.7 261 45 634.8 634.8 322.1 634.8 0.01 84 24 24740 -53.7 -87.7 1 34.0 -55.9 261 45 637.7 637.7 322.2 637.7 0.01 85 20 25900 -56.5 -89.5 1 33.0 -58.4 265 46 663.2 663.2 323.2 663.3 0.01 86 19 26225 -56.1 -89.1 1 33.0 -58.2 267 44 674.3 674.3 323.6 674.3 0.01 87 18 26568 -55.5 -88.5 1 33.0 -57.8 269 42 686.7 686.7 324.0 686.7 0.01 88 17 26930 -58.1 -89.1 1 31.0 -59.9 268 42 689.7 689.7 324.1 689.7 0.01 89 16 27313 -55.9 -88.9 1 33.0 -58.3 262 47 708.9 708.9 324.7 709.0 0.01 90 16 27313 -56.5 -88.5 1 32.0 -58.7 262 47 706.9 706.9 324.7 707.0 0.01 91 13 28641 -52.5 -87.5 1 35.0 -56.3 248 51 764.0 764.0 326.3 764.2 0.01 92 12 29155 -54.5 -87.5 1 33.0 -57.9 249 52 774.6 774.7 326.6 774.8 0.02 93 12 29155 -52.5 -87.5 1 35.0 -56.5 249 52 781.7 781.7 326.8 781.9 0.02 94 11 29715 -53.7 -87.7 1 34.0 -57.6 262 54 797.1 797.1 327.2 797.2 0.02 95 11 29715 -51.9 -86.9 1 35.0 -56.4 262 54 803.6 803.6 327.3 803.8 0.02 96 10 30330 -53.1 -88.1 1 35.0 -57.5 265 49 821.3 821.3 327.7 821.5 0.02 97 9.5 30665 -47.9 -85.9 0 38.0 -54.5 853.2 853.2 328.5 853.4 0.03 98 9.0 31023 -45.9 -84.9 0 39.0 -53.6 874.2 874.2 328.9 874.5 0.03 99 7.8 31969 -49.1 -86.1 1 37.0 -55.9 897.9 897.9 329.4 898.1 0.03 100 7.5 32227 -47.5 -85.5 1 38.0 -55.2 914.5 914.5 329.7 914.8 0.04 TRP 242 10322 -61.5 -65.5 59 4.0 -61.6 275 73 317.6 317.6 288.0 317.7 0.02 WND 190 11833 -58.2 -81.4 4 23.2 -58.3 285 89 345.7 345.7 295.7 345.7 0.00 Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: 959.38 mb = 426.70 m = 1399.92 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 40.99 % Est. max temperature: 12.32 C = 54.18 F Sfc-Lift cond lev (LCL): 899.00 mb = 934.16 m = 3064.80 ft T: -2.48 C 700-500 lapse rate: 6.32 C/km ThetaE index: 2.45 C Layer 787.0- 782.0 mb Conv cond level (CCL): 677.78 mb = 3158.05 m = 10360.95 ft Mean mixing ratio: 2.47 g/kg Conv temperature: 17.14 C = 62.85 F Cap Strength: 15.03 C Lifted Index: 14.98 C Risk: None Lifted Index @300 mb: 19.81 C Lifted Index @700 mb: 10.01 C Showalter Index: 9.01 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 20.70 C K Index: 1.40 Risk: None Sweat Index: 154.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.28 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 61273.66 J/kg Cap Strength: 14.99 C Lift Cond Lev (LCL): 844.65 mb = 1428.17 m = 4685.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 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 ---------------------------------------------------------- 0 966 373 200 4 1.4 3.8 | 122 38 -32.6 20.2 1 937 610 205 25 10.6 22.7 | 149 46 -23.4 39.1 2 925 708 210 31 15.5 26.8 | 157 47 -18.5 43.2 3 901 914 225 42 29.7 29.7 | 175 46 -4.3 46.1 4 867 1219 240 46 39.8 23.0 | 188 40 5.8 39.4 5 850 1378 265 45 44.8 3.9 | 208 23 10.8 20.3 6 834 1524 275 44 43.8 -3.8 | 218 16 9.8 12.6 7 803 1829 270 42 42.0 -0.0 | 206 18 8.0 16.4 8 772 2134 275 44 43.8 -3.8 | 218 16 9.8 12.6 9 743 2438 275 47 46.8 -4.1 | 226 18 12.8 12.3 10 715 2743 275 48 47.8 -4.2 | 229 18 13.8 12.2 11 700 2909 270 48 48.0 -0.0 | 220 22 14.0 16.4 12 660 3353 265 50 49.8 4.4 | 217 26 15.8 20.8 13 634 3658 270 50 50.0 -0.0 | 224 23 16.0 16.4 14 584 4267 280 56 55.1 -9.7 | 252 22 21.1 6.7 15 539 4877 270 54 54.0 -0.0 | 231 26 20.0 16.4 16 500 5440 265 64 63.8 5.6 | 234 37 29.8 22.0 17 476 5791 260 66 65.0 11.5 | 228 42 31.0 27.9 18 456 6096 265 65 64.8 5.7 | 234 38 30.8 22.1 19 400 7030 270 72 72.0 -0.0 | 247 41 38.0 16.4 20 366 7620 270 74 74.0 -0.0 | 248 43 40.0 16.4 21 320 8534 280 72 70.9 -12.5 | 264 37 36.9 3.9 22 300 8960 270 72 72.0 -0.0 | 247 41 38.0 16.4 23 291 9144 270 72 72.0 -0.0 | 247 41 38.0 16.4 24 250 10120 280 75 73.9 -13.0 | 265 40 39.9 3.4 25 242 10322 275 73 72.7 -6.4 | 255 40 38.7 10.0 26 218 10973 270 80 80.0 -0.0 | 250 49 46.0 16.4 27 200 11510 280 85 83.7 -14.8 | 268 50 49.7 1.6 28 190 11833 285 89 86.0 -23.0 | 277 52 52.0 -6.6 29 188 11887 285 89 86.0 -23.0 | 277 52 52.0 -6.6 30 171 12497 290 76 71.4 -26.0 | 284 39 37.4 -9.6 31 163 12802 285 69 66.6 -17.9 | 273 33 32.6 -1.5 32 150 13330 270 70 70.0 -0.0 | 246 40 36.0 16.4 33 134 14021 260 73 71.9 12.7 | 232 48 37.9 29.1 34 116 14935 280 84 82.7 -14.6 | 268 49 48.7 1.8 35 110 15240 280 79 77.8 -13.7 | 266 44 43.8 2.7 36 105 15545 290 72 67.7 -24.6 | 284 35 33.7 -8.2 37 100 15850 280 69 68.0 -12.0 | 263 34 33.9 4.4 38 95 16154 280 69 68.0 -12.0 | 263 34 33.9 4.4 39 75 17678 285 68 65.7 -17.6 | 272 32 31.7 -1.2 40 70 18070 275 57 56.8 -5.0 | 243 25 22.8 11.4 41 68 18288 275 59 58.8 -5.1 | 246 27 24.8 11.3 42 64 18593 280 53 52.2 -9.2 | 248 20 18.2 7.2 43 53 19812 275 62 61.8 -5.4 | 248 30 27.8 11.0 44 50 20160 270 43 43.0 -0.0 | 209 19 9.0 16.4 45 43 21031 255 33 31.9 8.5 | 175 25 -2.1 24.9 46 41 21336 265 43 42.8 3.7 | 204 22 8.8 20.2 47 39 21641 270 52 52.0 -0.0 | 228 24 18.0 16.4 48 31 23165 275 58 57.8 -5.1 | 244 26 23.8 11.3 49 30 23320 265 56 55.8 4.9 | 226 30 21.8 21.3 50 28 23774 260 56 55.1 9.7 | 219 34 21.1 26.1 51 27 24079 275 57 56.8 -5.0 | 243 25 22.8 11.4 52 25 24384 260 45 44.3 7.8 | 203 26 10.3 24.2 53 20 25900 265 46 45.8 4.0 | 210 24 11.8 20.4 54 17 26822 270 40 40.0 -0.0 | 200 17 6.0 16.4 55 16 27432 260 48 47.3 8.3 | 208 28 13.3 24.7 56 15 27737 250 48 45.1 16.4 | 199 35 11.1 32.8 57 14 28042 265 50 49.8 4.4 | 217 26 15.8 20.8 58 12 28956 240 51 44.2 25.5 | 194 43 10.2 41.9 59 11 29566 265 55 54.8 4.8 | 224 30 20.8 21.2 60 10 30175 255 50 48.3 12.9 | 206 33 14.3 29.3 61 10 30330 265 49 48.8 4.3 | 216 25 14.8 20.7 Wind Parameters Mean winds (0-6000m): 265.8 at 50.3 knts Storm direction: 295.8 at 37.8 knts Shear (0-3000m) pos: 7.8 neg: 1.5 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 713.7 neg: -32.2 tot: 681.5 m^2/s^2 ave: 227.2 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 17.1 stream: 11.0 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.09 Bulk Shear: 226.78 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 ------------------------------------------------------------------------------- 500 211 24 150 43| 37.2 0.0 37.2|432.4 0.0 432.4 864.9 0.96| 40.0 38.6 1000 229 34 168 40| 22.3 0.0 22.3|670.4 0.0 670.4 670.4 0.84| 37.6 31.4 1500 245 37 180 32| 14.1 0.0 14.1|686.5 -11.2 675.3 450.2 0.73| 28.8 21.2 2000 254 39 187 27| 11.7 0.0 11.7|708.7 -11.2 697.5 348.8 0.74| 23.1 17.2 2500 259 41 194 25| 9.4 0.7 10.1|713.7 -21.8 692.0 276.8 0.69| 19.5 13.5 3000 261 42 198 24| 7.8 1.5 9.3|713.7 -32.2 681.5 227.2 0.64| 17.1 11.0 4000 265 45 207 23| 6.9 1.1 8.1|795.9 -41.5 754.5 188.6 0.65| 15.0 9.8 5000 266 47 214 23| 5.5 2.4 8.0|806.9 -88.5 718.4 143.7 0.52| 13.8 7.2 6000 266 50 219 26| 5.0 2.5 7.5|876.1-124.8 751.3 125.2 0.49| 12.8 6.3 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251210.00.gif