UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 2 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 197 SFC 980 373 -1.1 -6.0 69 4.9 -2.8 0 0 273.6 274.0 271.4 280.5 2.49 2 978 389 -0.9 -7.9 59 7.0 -3.2 8 1 274.0 274.3 271.1 280.0 2.15 3 975 413 -0.7 -8.7 55 8.0 -3.3 20 1 274.4 274.8 271.2 280.1 2.03 4 925 817 -4.3 -9.3 68 5.0 -5.9 135 10 274.9 275.3 271.5 280.6 2.04 5 866 1332 -8.9 -10.7 87 1.8 -9.4 149 14 275.3 275.7 271.6 280.8 1.95 6 861 1377 -7.3 -16.3 49 9.0 -9.6 159 15 277.5 277.7 271.8 281.1 1.24 7 854 1440 -6.5 -18.5 38 12.0 -9.4 172 16 279.0 279.1 272.3 282.0 1.04 8 850 1477 -6.1 -21.1 29 15.0 -9.5 180 17 279.8 279.9 272.5 282.3 0.83 9 838 1588 -4.9 -27.9 15 23.0 -9.5 194 19 282.2 282.2 273.2 283.6 0.46 10 812 1836 -5.3 -29.3 13 24.0 -10.0 210 24 284.3 284.4 274.3 285.6 0.42 11 789 2061 -6.3 -30.3 13 24.0 -10.8 218 26 285.6 285.6 275.0 286.8 0.39 12 779 2161 -5.5 -41.5 4 36.0 -10.8 221 27 287.5 287.5 275.6 287.9 0.13 13 741 2552 -6.9 -45.9 3 39.0 -12.1 235 28 290.1 290.1 276.9 290.4 0.08 14 716 2820 -6.5 -52.5 1 46.0 -12.1 238 33 293.4 293.4 278.4 293.5 0.04 15 704 2952 -6.9 -53.9 1 47.0 -12.4 243 35 294.4 294.4 278.9 294.5 0.04 16 700 2996 -7.1 -51.1 2 44.0 -12.5 245 36 294.6 294.6 279.0 294.8 0.05 17 695 3052 -7.1 -45.1 3 38.0 -12.5 246 37 295.2 295.2 279.4 295.6 0.10 18 694 3063 -7.1 -29.1 15 22.0 -11.7 246 37 295.3 295.4 280.0 297.0 0.50 19 693 3074 -7.1 -18.1 41 11.0 -10.2 246 37 295.5 295.7 281.1 299.6 1.33 20 687 3142 -7.9 -15.9 53 8.0 -10.3 247 38 295.3 295.6 281.4 300.3 1.61 21 683 3188 -8.5 -11.6 78 3.1 -9.5 248 38 295.1 295.6 282.2 302.1 2.30 22 678 3245 -8.9 -11.2 83 2.3 -9.7 249 39 295.3 295.7 282.4 302.6 2.39 23 672 3314 -8.5 -12.1 75 3.6 -9.7 250 40 296.5 296.9 282.7 303.4 2.25 24 643 3655 -10.7 -12.3 88 1.6 -11.2 255 44 297.8 298.2 283.4 304.9 2.31 25 638 3715 -10.5 -12.8 83 2.3 -11.2 254 45 298.7 299.1 283.6 305.6 2.24 26 619 3948 -10.9 -14.5 75 3.6 -12.1 250 49 300.8 301.2 284.2 307.1 2.01 27 590 4316 -13.3 -15.7 82 2.4 -14.0 255 50 302.2 302.5 284.6 308.2 1.91 28 581 4433 -13.9 -17.0 77 3.1 -14.8 254 51 302.8 303.1 284.7 308.3 1.74 29 561 4698 -15.5 -17.1 88 1.6 -16.0 252 53 304.0 304.3 285.2 309.6 1.78 30 560 4712 -15.5 -17.1 88 1.6 -16.0 251 54 304.1 304.5 285.2 309.8 1.79 31 546 4903 -16.7 -20.3 74 3.6 -17.6 250 55 304.9 305.2 285.1 309.4 1.39 32 530 5126 -17.9 -20.5 80 2.6 -18.6 252 55 306.1 306.3 285.5 310.6 1.41 33 515 5340 -19.3 -23.2 71 3.9 -20.2 253 55 306.9 307.1 285.5 310.7 1.15 34 513 5369 -19.3 -23.2 71 3.9 -20.2 254 55 307.2 307.5 285.7 311.0 1.15 35 509 5428 -19.7 -23.8 70 4.1 -20.6 254 55 307.4 307.7 285.7 311.1 1.10 36 500 5560 -20.9 -24.6 72 3.7 -21.7 255 55 307.6 307.8 285.7 311.0 1.04 37 499 5575 -21.1 -24.8 72 3.7 -21.9 255 55 307.5 307.7 285.7 310.9 1.02 38 441 6475 -27.3 -33.3 57 6.0 -28.2 262 69 310.7 310.8 286.2 312.5 0.52 39 431 6640 -28.5 -34.5 56 6.0 -29.3 262 71 311.2 311.3 286.4 312.9 0.48 40 421 6808 -30.1 -34.8 64 4.7 -30.7 263 73 311.3 311.4 286.4 312.9 0.47 41 415 6910 -30.7 -36.7 56 6.0 -31.4 264 74 311.8 311.9 286.5 313.2 0.40 42 408 7030 -31.7 -36.2 64 4.5 -32.2 264 75 312.0 312.1 286.6 313.5 0.42 43 400 7170 -32.7 -38.7 55 6.0 -33.3 265 77 312.5 312.6 286.6 313.7 0.34 44 392 7312 -33.9 -41.9 44 8.0 -34.6 265 78 312.7 312.8 286.6 313.6 0.25 45 357 7960 -39.5 -44.3 60 4.8 -39.8 265 84 313.7 313.7 286.9 314.5 0.21 46 346 8173 -41.3 -46.3 58 5.0 -41.6 265 87 314.1 314.1 287.0 314.7 0.17 47 327 8555 -43.5 -51.5 41 8.0 -43.9 265 92 316.2 316.2 287.6 316.5 0.10 48 324 8616 -43.7 -50.7 46 7.0 -44.0 265 93 316.7 316.7 287.8 317.1 0.11 49 320 8700 -43.9 -51.9 41 8.0 -44.2 265 95 317.6 317.6 288.1 317.9 0.10 50 313 8848 -45.1 -52.1 45 7.0 -45.4 265 97 317.9 317.9 288.2 318.3 0.10 51 310 8912 -45.7 -54.7 36 9.0 -46.0 265 98 317.9 318.0 288.2 318.2 0.07 52 303 9064 -46.7 -54.7 40 8.0 -47.0 265 100 318.6 318.6 288.4 318.9 0.08 53 300 9130 -47.1 -54.1 45 7.0 -47.3 265 101 319.0 319.0 288.5 319.3 0.08 54 294 9263 -47.9 -56.9 35 9.0 -48.2 265 100 319.7 319.7 288.7 319.9 0.06 55 286 9444 -49.5 -57.5 39 8.0 -49.7 265 102 319.9 319.9 288.8 320.1 0.06 56 250 10310 -56.7 -62.7 47 6.0 -56.8 265 109 321.8 321.8 289.3 321.9 0.03 57 223 11026 -61.1 -64.8 61 3.7 -61.1 265 116 325.8 325.8 290.5 325.9 0.03 58 217 11195 -62.1 -65.3 65 3.2 -62.1 265 114 326.7 326.7 290.8 326.8 0.03 59 200 11700 -60.7 -75.7 12 15.0 -60.8 260 106 336.6 336.6 293.5 336.7 0.01 60 150 13480 -63.1 -84.1 4 21.0 -63.2 265 97 361.4 361.4 299.0 361.4 0.00 61 100 15990 -61.7 -86.7 2 25.0 -61.9 270 64 408.5 408.5 306.3 408.5 0.00 62 90 16644 -59.7 -86.7 2 27.0 -60.0 266 60 425.0 425.0 308.3 425.0 0.00 63 85 16999 -60.7 -86.7 2 26.0 -61.0 263 58 430.0 430.0 308.9 430.0 0.00 64 70 18210 -58.9 -86.9 2 28.0 -59.4 270 46 458.4 458.4 311.6 458.4 0.00 65 64 18773 -58.5 -87.5 1 29.0 -59.0 277 46 471.2 471.2 312.7 471.2 0.00 66 58 19390 -59.7 -87.7 1 28.0 -60.2 264 36 481.9 481.9 313.6 481.9 0.00 67 50 20320 -58.7 -87.7 1 29.0 -59.4 285 20 505.2 505.2 315.3 505.2 0.00 68 46 20844 -57.7 -87.7 1 30.0 -58.5 285 19 519.8 519.8 316.3 519.8 0.00 69 45 20982 -58.5 -87.5 1 29.0 -59.3 285 20 521.1 521.1 316.4 521.1 0.00 70 44 21124 -56.9 -86.9 1 30.0 -57.8 293 20 528.4 528.4 316.8 528.4 0.00 71 42 21417 -58.7 -87.7 1 29.0 -59.5 304 19 531.0 531.0 317.0 531.0 0.00 72 39 21886 -55.1 -87.1 1 32.0 -56.3 290 23 551.5 551.5 318.2 551.5 0.01 73 35 22573 -57.1 -87.1 1 30.0 -58.2 8 22 563.6 563.6 318.8 563.6 0.01 74 34 22757 -55.7 -87.7 1 32.0 -57.1 13 22 571.9 571.9 319.3 572.0 0.01 75 32 23142 -56.1 -87.1 1 31.0 -57.5 13 20 580.9 580.9 319.7 580.9 0.01 76 30 23550 -58.3 -88.3 1 30.0 -59.4 40 19 585.7 585.7 319.9 585.7 0.01 77 27 24210 -59.9 -88.9 1 29.0 -60.9 39 20 599.1 599.1 320.6 599.2 0.01 78 23 25215 -57.9 -87.9 1 30.0 -59.3 5 23 633.1 633.1 322.0 633.2 0.01 79 20 26090 -60.3 -89.3 1 29.0 -61.6 15 14 651.6 651.6 322.7 651.6 0.01 80 19 26409 -60.7 -89.7 1 29.0 -62.0 35 4 660.0 660.0 323.0 660.0 0.01 81 18 26749 -57.3 -88.3 1 31.0 -59.2 32 11 681.0 681.0 323.8 681.1 0.01 82 17 27110 -56.9 -87.9 1 31.0 -59.0 26 16 693.5 693.5 324.2 693.6 0.01 83 16 27496 -54.5 -87.5 1 33.0 -57.2 14 18 713.5 713.5 324.8 713.5 0.01 84 15 27911 -53.7 -86.7 1 33.0 -56.8 2 19 729.4 729.4 325.3 729.5 0.01 TRP 217 11195 -62.1 -65.3 65 3.2 -62.1 265 114 326.7 326.7 290.8 326.8 0.03 WND 223 11026 -61.1 -64.8 61 3.7 -61.1 265 116 325.8 325.8 290.5 325.9 0.03 Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 54.20 % Est. max temperature: 8.03 C = 46.45 F Sfc-Lift cond lev (LCL): 907.56 mb = 965.61 m = 3167.98 ft T: -5.63 C 700-500 lapse rate: 5.38 C/km ThetaE index: 0.52 C Layer 978.0- 975.0 mb Conv cond level (CCL): 558.36 mb = 4733.91 m = 15531.03 ft Mean mixing ratio: 2.03 g/kg Conv temperature: 29.31 C = 84.76 F Cap Strength: 22.70 C Lifted Index: 22.62 C Risk: None Lifted Index @300 mb: 27.29 C Lifted Index @700 mb: 15.20 C Showalter Index: 21.27 C Risk: None Total Totals Index: 14.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: -0.20 C K Index: -50.30 Risk: None Sweat Index: 234.74 Risk: None Energy Index: 6.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.45 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 51918.63 J/kg Cap Strength: 22.68 C Lift Cond Lev (LCL): 854.43 mb = 1436.38 m = 4712.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 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 ---------------------------------------------------------- 0 980 373 0 0 -0.0 -0.0 | 96 29 -28.4 3.2 1 950 610 120 8 -6.9 4.0 | 101 36 -35.3 7.2 2 925 817 135 10 -7.1 7.1 | 106 37 -35.5 10.3 3 914 914 130 12 -9.2 7.7 | 106 39 -37.6 10.9 4 879 1219 125 11 -9.0 6.3 | 104 39 -37.4 9.5 5 850 1477 180 17 0.0 17.0 | 125 35 -28.4 20.2 6 845 1524 190 18 3.1 17.7 | 130 33 -25.3 20.9 7 813 1829 210 24 12.0 20.8 | 146 29 -16.4 24.0 8 782 2134 220 27 17.4 20.7 | 155 26 -11.1 23.9 9 752 2438 235 26 21.3 14.9 | 159 19 -7.1 18.1 10 723 2743 235 31 25.4 17.8 | 172 21 -3.0 21.0 11 700 2996 245 36 32.6 15.2 | 193 19 4.2 18.4 12 642 3658 255 44 42.5 11.4 | 224 20 14.1 14.6 13 617 3962 250 49 46.0 16.8 | 221 27 17.6 19.9 14 592 4267 255 50 48.3 12.9 | 231 26 19.9 16.1 15 547 4877 250 55 51.7 18.8 | 227 32 23.3 22.0 16 500 5560 255 55 53.1 14.2 | 235 30 24.7 17.4 17 464 6096 260 65 64.0 11.3 | 248 38 35.6 14.5 18 400 7170 265 77 76.7 6.7 | 258 49 48.3 9.9 19 374 7620 265 79 78.7 6.9 | 259 51 50.3 10.1 20 300 9130 265 101 100.6 8.8 | 261 73 72.2 12.0 21 299 9144 265 99 98.6 8.6 | 260 71 70.2 11.8 22 250 10310 265 109 108.6 9.5 | 261 81 80.2 12.7 23 223 11026 265 116 115.6 10.1 | 261 88 87.1 13.3 24 217 11195 265 114 113.6 9.9 | 261 86 85.1 13.1 25 214 11278 265 116 115.6 10.1 | 261 88 87.1 13.3 26 200 11700 260 106 104.4 18.4 | 254 79 76.0 21.6 27 176 12497 265 113 112.6 9.8 | 261 85 84.2 13.0 28 159 13106 265 96 95.6 8.4 | 260 68 67.2 11.6 29 152 13411 270 105 105.0 -0.0 | 268 77 76.6 3.2 30 150 13480 265 97 96.6 8.5 | 260 69 68.2 11.6 31 113 15240 265 75 74.7 6.5 | 258 47 46.3 9.7 32 102 15850 270 82 82.0 -0.0 | 267 54 53.6 3.2 33 100 15990 270 64 64.0 -0.0 | 265 36 35.6 3.2 34 97 16154 270 64 64.0 -0.0 | 265 36 35.6 3.2 35 80 17374 260 55 54.2 9.6 | 244 29 25.7 12.7 36 70 18210 270 46 46.0 -0.0 | 260 18 17.6 3.2 37 69 18288 265 46 45.8 4.0 | 248 19 17.4 7.2 38 63 18898 280 46 45.3 -8.0 | 286 18 16.9 -4.8 39 57 19507 260 34 33.5 5.9 | 209 10 5.1 9.1 40 52 20117 265 38 37.9 3.3 | 235 11 9.4 6.5 41 50 20320 285 20 19.3 -5.2 | 78 9 -9.1 -2.0 42 47 20726 285 19 18.4 -4.9 | 80 10 -10.1 -1.7 43 45 21031 285 20 19.3 -5.2 | 78 9 -9.1 -2.0 44 43 21336 310 19 14.6 -12.2 | 57 17 -13.9 -9.0 45 41 21641 290 19 17.9 -6.5 | 73 11 -10.6 -3.3 46 39 21946 290 24 22.6 -8.2 | 49 8 -5.9 -5.0 47 37 22250 360 21 -0.0 -21.0 | 58 34 -28.4 -17.8 48 33 22860 15 22 -5.7 -21.3 | 62 39 -34.1 -18.1 49 30 23470 10 18 -3.1 -17.7 | 65 35 -31.5 -14.5 50 30 23550 40 19 -12.2 -14.6 | 74 42 -40.6 -11.4 51 29 23774 35 24 -13.8 -19.7 | 69 45 -42.2 -16.5 52 26 24384 40 18 -11.6 -13.8 | 75 41 -40.0 -10.6 53 25 24689 5 17 -1.5 -16.9 | 65 33 -29.9 -13.7 54 23 25298 5 24 -2.1 -23.9 | 56 37 -30.5 -20.7 55 22 25603 350 10 1.7 -9.8 | 76 27 -26.7 -6.7 56 20 26090 15 14 -3.6 -13.5 | 72 34 -32.0 -10.3 57 19 26213 35 3 -1.7 -2.5 | 91 30 -30.1 0.7 58 17 26518 30 16 -8.0 -13.9 | 74 38 -36.4 -10.7 59 14 27127 350 20 3.5 -19.7 | 57 30 -24.9 -16.5 60 13 27432 360 19 -0.0 -19.0 | 61 33 -28.4 -15.8 61 10 28042 355 28 2.4 -27.9 | 46 36 -26.0 -24.7 Wind Parameters Mean winds (0-6000m): 246.4 at 38.1 knts Storm direction: 276.4 at 28.6 knts Shear (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 445.9 neg: -30.1 tot: 415.9 m^2/s^2 ave: 138.6 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 9.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.01 Bulk Shear: 232.26 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 ------------------------------------------------------------------------------- 500 127 7 102 35| 11.5 0.0 11.5| 81.2 -18.3 62.9 125.8 0.42| 15.8 6.6 1000 131 9 105 37| 7.5 0.0 7.5|160.6 -30.1 130.6 130.6 0.52| 12.9 6.7 1500 165 13 116 35| 8.4 0.0 8.4|315.3 -30.1 285.2 190.2 0.68| 15.4 10.6 2000 190 16 127 32| 6.7 0.0 6.7|351.5 -30.1 321.5 160.7 0.65| 14.2 9.2 2500 206 19 135 28| 6.9 0.0 6.9|397.3 -30.1 367.2 146.9 0.69| 13.3 9.1 3000 220 22 144 25| 7.0 0.0 7.0|445.9 -30.1 415.9 138.6 0.73| 12.8 9.3 4000 235 28 165 20| 6.5 0.0 6.5|498.4 -37.7 460.6 115.2 0.68| 11.7 7.9 5000 241 33 183 19| 5.3 0.6 5.8|525.0 -51.9 473.1 94.6 0.63| 10.3 6.5 6000 246 38 199 20| 5.6 0.5 6.0|627.1 -51.9 575.2 95.9 0.64| 9.9 6.3 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251202.00.gif