UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 27 APR 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 214 SFC 982 373 2.6 1.9 95 0.7 2.3 270 3 277.2 277.9 276.3 289.4 4.47 2 980 389 3.0 0.7 85 2.3 2.0 273 5 277.8 278.4 276.2 289.0 4.10 3 973 446 4.2 -0.5 71 4.7 2.2 285 10 279.5 280.2 276.7 290.0 3.78 4 964 520 5.2 -1.8 61 7.0 2.2 301 17 281.3 281.9 277.2 291.0 3.47 5 962 537 5.2 -1.8 61 7.0 2.2 305 19 281.5 282.0 277.3 291.2 3.48 6 925 849 2.8 -2.2 70 5.0 0.7 335 28 282.2 282.8 277.7 292.1 3.51 7 904 1034 1.2 -3.0 74 4.2 -0.5 344 30 282.4 283.0 277.6 292.0 3.39 8 893 1133 2.6 -6.4 51 9.0 -0.9 347 29 284.8 285.3 277.9 292.5 2.65 9 856 1473 -0.3 -6.3 64 6.0 -2.6 338 30 285.3 285.7 278.3 293.3 2.78 10 850 1529 -0.7 -8.7 55 8.0 -3.6 340 29 285.4 285.8 277.7 292.2 2.33 11 831 1709 -1.7 -10.7 50 9.0 -4.7 346 31 286.2 286.6 277.7 292.2 2.03 12 827 1748 -1.3 -14.3 36 13.0 -5.3 347 31 287.0 287.3 277.4 291.6 1.53 13 824 1776 -1.7 -12.7 43 11.0 -5.3 348 31 286.9 287.2 277.7 292.1 1.74 14 822 1796 -1.1 -16.1 31 15.0 -5.6 349 32 287.7 288.0 277.5 291.7 1.32 15 819 1825 -0.9 -16.9 29 16.0 -5.6 350 32 288.2 288.5 277.7 292.0 1.24 16 813 1884 -0.7 -14.7 34 14.0 -5.1 351 33 289.1 289.3 278.4 293.6 1.50 17 809 1923 -0.5 -16.5 29 16.0 -5.3 352 33 289.7 289.9 278.4 293.6 1.30 18 773 2286 -1.9 -21.9 20 20.0 -7.2 353 37 292.0 292.1 278.9 294.7 0.86 19 756 2462 -2.9 -21.9 22 19.0 -7.9 350 39 292.8 292.9 279.3 295.5 0.88 20 747 2557 -3.3 -25.3 16 22.0 -8.6 352 41 293.3 293.4 279.3 295.4 0.65 21 737 2664 -2.7 -41.7 3 39.0 -9.2 354 43 295.1 295.1 279.4 295.6 0.13 22 727 2772 -2.1 -45.1 2 43.0 -8.9 355 45 296.9 296.9 280.1 297.3 0.09 23 725 2794 -2.1 -44.1 2 42.0 -8.9 354 45 297.2 297.2 280.3 297.5 0.11 24 700 3072 -3.1 -37.1 5 34.0 -9.5 350 48 299.1 299.1 281.3 299.8 0.23 25 692 3163 -3.5 -36.5 6 33.0 -9.8 348 49 299.6 299.6 281.5 300.4 0.24 26 651 3642 -5.3 -43.3 3 38.0 -11.5 340 52 302.8 302.9 282.7 303.3 0.13 27 533 5180 -14.5 -52.5 2 38.0 -18.7 323 55 309.6 309.7 285.2 309.9 0.06 28 500 5660 -18.1 -55.1 2 37.0 -21.6 320 58 311.0 311.0 285.7 311.1 0.04 29 469 6136 -21.9 -56.9 3 35.0 -24.7 310 61 312.0 312.0 286.1 312.1 0.04 30 457 6327 -21.1 -60.1 2 39.0 -24.2 309 64 315.3 315.3 287.2 315.4 0.03 31 432 6742 -23.7 -56.7 3 33.0 -26.3 307 70 317.1 317.1 287.9 317.3 0.04 32 400 7300 -28.3 -48.3 13 20.0 -30.0 305 79 318.2 318.2 288.3 318.7 0.12 33 338 8482 -38.7 -49.7 30 11.0 -39.4 305 83 319.7 319.8 288.8 320.2 0.12 34 329 8666 -40.3 -51.3 30 11.0 -40.9 305 84 320.0 320.0 288.9 320.4 0.10 35 321 8834 -41.1 -56.1 18 15.0 -41.8 305 85 321.2 321.2 289.2 321.4 0.06 36 313 9005 -42.7 -55.7 23 13.0 -43.2 305 86 321.3 321.3 289.2 321.5 0.06 37 311 9048 -42.7 -57.7 18 15.0 -43.3 305 86 321.8 321.9 289.4 322.0 0.05 38 300 9290 -44.7 -59.7 17 15.0 -45.2 305 90 322.4 322.4 289.5 322.5 0.04 39 296 9380 -45.3 -57.3 25 12.0 -45.7 305 90 322.7 322.8 289.6 323.0 0.06 40 280 9749 -47.5 -62.5 16 15.0 -47.9 305 89 324.7 324.8 290.2 324.9 0.03 41 273 9917 -48.7 -62.7 18 14.0 -49.0 302 91 325.4 325.4 290.4 325.5 0.03 42 272 9941 -48.7 -63.7 16 15.0 -49.1 301 91 325.7 325.7 290.5 325.8 0.03 43 250 10490 -53.5 -64.5 25 11.0 -53.7 290 99 326.5 326.5 290.7 326.6 0.03 44 237 10830 -56.1 -66.1 27 10.0 -56.2 292 102 327.6 327.6 291.0 327.7 0.02 45 234 10911 -56.3 -66.3 27 10.0 -56.5 293 102 328.5 328.5 291.3 328.6 0.02 46 229 11047 -57.1 -66.3 30 9.2 -57.3 295 103 329.3 329.3 291.5 329.4 0.02 47 228 11075 -57.3 -66.3 31 9.0 -57.4 295 103 329.4 329.4 291.6 329.5 0.02 48 223 11214 -57.7 -68.7 23 11.0 -57.8 295 100 330.9 330.9 292.0 331.0 0.02 49 215 11445 -56.5 -73.5 10 17.0 -56.7 296 96 336.3 336.3 293.4 336.3 0.01 50 202 11837 -58.1 -76.1 8 18.0 -58.3 299 80 339.8 339.8 294.3 339.8 0.01 51 200 11900 -57.5 -77.5 6 20.0 -57.7 300 77 341.7 341.7 294.7 341.7 0.00 52 197 11996 -57.9 -77.9 6 20.0 -58.1 300 76 342.6 342.6 294.9 342.6 0.00 53 188 12294 -54.1 -82.1 2 28.0 -54.4 300 73 353.3 353.3 297.3 353.3 0.00 54 167 13050 -57.7 -84.7 2 27.0 -57.9 300 66 359.5 359.5 298.6 359.5 0.00 55 165 13127 -56.7 -84.7 2 28.0 -57.0 300 66 362.4 362.4 299.2 362.4 0.00 56 150 13730 -58.5 -85.5 2 27.0 -58.7 285 49 369.3 369.3 300.4 369.3 0.00 57 146 13899 -59.5 -85.5 2 26.0 -59.7 284 48 370.4 370.4 300.7 370.4 0.00 58 114 15445 -58.5 -86.5 2 28.0 -58.8 297 42 399.4 399.4 305.1 399.5 0.00 59 109 15727 -57.1 -87.1 1 30.0 -57.5 298 38 407.2 407.2 306.2 407.2 0.00 60 100 16270 -58.1 -87.1 1 29.0 -58.5 290 35 415.5 415.5 307.2 415.5 0.00 61 97 16462 -56.9 -86.9 1 30.0 -57.3 290 35 421.4 421.4 307.9 421.5 0.00 62 80 17677 -58.3 -88.3 1 30.0 -58.7 303 20 442.4 442.4 310.1 442.4 0.00 63 73 18249 -60.7 -88.7 1 28.0 -61.1 264 17 449.1 449.1 310.8 449.1 0.00 64 70 18510 -60.3 -88.3 1 28.0 -60.7 265 26 455.4 455.4 311.4 455.4 0.00 65 68 18691 -60.1 -88.1 1 28.0 -60.5 282 26 459.6 459.6 311.7 459.6 0.00 66 65 18972 -61.9 -88.9 2 27.0 -62.3 266 30 461.6 461.6 311.9 461.7 0.00 67 63 19166 -61.9 -89.9 1 28.0 -62.3 269 33 465.8 465.8 312.3 465.8 0.00 68 60 19471 -58.1 -89.1 1 31.0 -58.7 288 28 480.8 480.8 313.5 480.8 0.00 69 57 19794 -58.9 -87.9 1 29.0 -59.5 327 16 486.1 486.1 314.0 486.1 0.00 70 53 20248 -62.1 -89.1 2 27.0 -62.5 280 11 488.9 488.9 314.1 488.9 0.00 71 50 20610 -60.9 -89.9 1 29.0 -61.4 275 21 500.0 500.0 314.9 500.0 0.00 72 44 21411 -57.3 -88.3 1 31.0 -58.2 345 20 527.4 527.4 316.8 527.4 0.00 73 41 21855 -59.1 -88.1 1 29.0 -59.9 13 13 533.7 533.7 317.2 533.7 0.00 74 38 22333 -57.3 -88.3 1 31.0 -58.3 33 4 550.0 550.0 318.1 550.0 0.00 75 37 22501 -58.9 -87.9 1 29.0 -59.7 19 5 550.1 550.1 318.1 550.1 0.00 76 34 23033 -58.1 -89.1 1 31.0 -59.1 336 9 565.6 565.6 318.9 565.7 0.00 77 32 23413 -59.1 -89.1 1 30.0 -60.0 354 2 572.9 572.9 319.3 572.9 0.00 78 30 23820 -56.7 -88.7 1 32.0 -58.0 70 4 590.1 590.1 320.2 590.1 0.00 79 21 26088 -54.9 -87.9 1 33.0 -57.1 67 7 658.9 658.9 323.0 658.9 0.01 80 21 26088 -55.7 -87.7 1 32.0 -57.7 67 7 656.5 656.5 322.9 656.5 0.01 81 20 26400 -53.9 -87.9 1 34.0 -56.3 95 2 671.2 671.2 323.4 671.2 0.01 82 17 27455 -49.3 -85.3 1 36.0 -53.4 290 6 717.9 717.9 325.0 718.0 0.02 83 15 28275 -49.7 -85.7 1 36.0 -54.1 293 9 742.7 742.7 325.7 742.8 0.02 84 11 30331 -44.1 -84.1 0 40.0 -51.9 209 9 831.9 832.0 328.0 832.2 0.03 85 10 30970 -44.7 -83.7 1 39.0 -52.5 170 8 852.7 852.7 328.5 853.0 0.04 86 8.8 31824 -45.1 -84.1 0 39.0 -53.3 165 12 882.9 882.9 329.1 883.3 0.04 87 7.7 32719 -43.5 -83.5 0 40.0 -53.1 159 15 923.7 923.7 329.9 924.2 0.05 88 7.3 33077 -44.3 -84.3 0 40.0 -53.7 157 17 934.6 934.7 330.1 935.1 0.04 89 7.0 33360 -42.1 -83.1 0 41.0 -52.9 155 18 955.0 955.0 330.4 955.6 0.06 TRP 223 11214 -57.7 -68.7 23 11.0 -57.8 295 100 330.9 330.9 292.0 331.0 0.02 WND 229 11047 -57.1 -66.3 30 9.2 -57.3 295 103 329.3 329.3 291.5 329.4 0.02 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 859.83 mb = 1437.64 m = 4716.60 ft Wetbulb zero: 912.66 mb = 957.24 m = 3140.51 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 21.59 % Est. max temperature: 11.53 C = 52.76 F Sfc-Lift cond lev (LCL): 971.38 mb = 459.34 m = 1506.99 ft T: 4.38 C 700-500 lapse rate: 5.80 C/km ThetaE index: 1.70 C Layer 850.0- 824.0 mb Conv cond level (CCL): 612.40 mb = 4112.21 m = 13491.35 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 30.21 C = 86.38 F Cap Strength: 16.53 C Lifted Index: 16.92 C Risk: None Lifted Index @300 mb: 21.84 C Lifted Index @700 mb: 11.47 C Showalter Index: 16.51 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 9.40 C K Index: -25.30 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.65 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 69379.61 J/kg Cap Strength: 16.92 C Lift Cond Lev (LCL): 851.08 mb = 1518.87 m = 4983.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 34 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 ---------------------------------------------------------- 0 982 373 270 3 3.0 -0.0 | 188 34 4.8 33.8 1 953 610 320 26 16.7 -19.9 | 233 23 18.5 13.9 2 925 849 335 28 11.8 -25.4 | 238 16 13.7 8.4 3 918 914 340 30 10.3 -28.2 | 245 13 12.1 5.6 4 883 1219 350 29 5.0 -28.6 | 233 9 6.9 5.2 5 851 1524 335 30 12.7 -27.2 | 246 16 14.5 6.6 6 850 1529 340 29 9.9 -27.3 | 241 13 11.8 6.5 7 819 1829 350 32 5.6 -31.5 | 253 8 7.4 2.3 8 788 2134 355 36 3.1 -35.9 | 293 5 5.0 -2.1 9 758 2438 350 38 6.6 -37.4 | 293 9 8.4 -3.6 10 730 2743 355 45 3.9 -44.8 | 332 12 5.8 -11.0 11 700 3072 350 48 8.3 -47.3 | 323 17 10.2 -13.5 12 649 3658 340 52 17.8 -48.9 | 308 25 19.6 -15.1 13 599 4267 330 54 27.0 -46.8 | 294 32 28.8 -13.0 14 554 4877 325 53 30.4 -43.4 | 287 34 32.2 -9.6 15 500 5660 320 58 37.3 -44.4 | 285 41 39.1 -10.6 16 471 6096 310 60 46.0 -38.6 | 276 48 47.8 -4.8 17 400 7300 305 79 64.7 -45.3 | 280 68 66.6 -11.5 18 382 7620 305 79 64.7 -45.3 | 280 68 66.6 -11.5 19 306 9144 305 87 71.3 -49.9 | 282 75 73.1 -16.1 20 300 9290 305 90 73.7 -51.6 | 283 78 75.6 -17.8 21 280 9754 305 89 72.9 -51.0 | 283 77 74.7 -17.3 22 250 10490 290 99 93.0 -33.9 | 270 95 94.9 -0.1 23 243 10668 290 101 94.9 -34.5 | 270 97 96.7 -0.8 24 229 11047 295 103 93.3 -43.5 | 276 96 95.2 -9.7 25 223 11214 295 100 90.6 -42.3 | 275 93 92.5 -8.5 26 221 11278 295 103 93.3 -43.5 | 276 96 95.2 -9.7 27 200 11900 300 77 66.7 -38.5 | 274 69 68.5 -4.7 28 150 13716 300 60 52.0 -30.0 | 266 54 53.8 3.8 29 150 13730 285 49 47.3 -12.7 | 247 54 49.2 21.1 30 136 14326 280 45 44.3 -7.8 | 241 53 46.2 26.0 31 130 14630 295 57 51.7 -24.1 | 260 54 53.5 9.7 32 118 15240 300 46 39.8 -23.0 | 255 43 41.7 10.8 33 112 15545 295 40 36.3 -16.9 | 246 42 38.1 16.9 34 102 16154 305 35 28.7 -20.1 | 246 33 30.5 13.7 35 100 16270 290 35 32.9 -12.0 | 238 41 34.7 21.8 36 97 16459 290 35 32.9 -12.0 | 238 41 34.7 21.8 37 88 17069 295 35 31.7 -14.8 | 240 39 33.6 19.0 38 84 17374 315 18 12.7 -12.7 | 215 26 14.6 21.1 39 76 17983 290 22 20.7 -7.5 | 221 35 22.5 26.3 40 73 18288 260 16 15.8 2.8 | 206 41 17.6 36.6 41 70 18510 265 26 25.9 2.3 | 218 45 27.7 36.0 42 69 18593 290 25 23.5 -8.6 | 225 36 25.3 25.2 43 66 18898 265 29 28.9 2.5 | 220 48 30.7 36.3 44 63 19202 270 33 33.0 -0.0 | 226 49 34.8 33.8 45 60 19507 290 27 25.4 -9.2 | 228 37 27.2 24.5 46 57 19812 330 15 7.5 -13.0 | 204 23 9.3 20.8 47 52 20422 260 10 9.8 1.7 | 198 37 11.7 35.5 48 50 20610 275 21 20.9 -1.8 | 215 39 22.8 32.0 49 49 20726 300 18 15.6 -9.0 | 215 30 17.4 24.8 50 47 21031 295 23 20.8 -9.7 | 223 33 22.7 24.1 51 45 21336 345 20 5.2 -19.3 | 206 16 7.0 14.5 52 42 21641 345 20 5.2 -19.3 | 206 16 7.0 14.5 53 40 21946 25 10 -4.2 -9.1 | 174 25 -2.4 24.7 54 39 22250 40 3 -1.9 -2.3 | 180 31 -0.1 31.5 55 33 23165 325 10 5.7 -8.2 | 196 27 7.6 25.6 56 32 23470 0 0 -0.0 -0.0 | 183 34 1.8 33.8 57 30 23820 70 4 -3.8 -1.4 | 177 32 -1.9 32.4 58 29 24079 25 10 -4.2 -9.1 | 174 25 -2.4 24.7 59 27 24384 35 6 -3.4 -4.9 | 177 29 -1.6 28.9 60 26 24689 35 12 -6.9 -9.8 | 168 24 -5.0 24.0 61 24 25298 15 10 -2.6 -9.7 | 178 24 -0.8 24.1 62 22 25908 50 10 -7.7 -6.4 | 168 28 -5.8 27.4 63 20 26400 95 2 -2.0 0.2 | 180 34 -0.2 34.0 64 20 26518 100 14 -13.8 2.4 | 162 38 -11.9 36.2 65 19 26822 85 2 -2.0 -0.2 | 180 34 -0.2 33.6 66 17 27432 290 6 5.6 -2.1 | 193 33 7.5 31.7 67 14 28956 295 11 10.0 -4.6 | 202 31 11.8 29.1 68 10 30970 170 8 -1.4 7.9 | 181 42 0.4 41.7 69 7 33360 155 18 -7.6 16.3 | 173 50 -5.8 50.1 Wind Parameters Mean winds (0-6000m): 333.1 at 45.1 knts Storm direction: 3.1 at 33.8 knts Shear (0-3000m) pos: 7.9 neg: 1.3 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 234.2 neg: -29.1 tot: 205.1 m^2/s^2 ave: 68.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 78.95 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 ------------------------------------------------------------------------------- 500 324 21 220 22| 28.5 0.0 28.5|194.8 0.0 194.8 389.6 0.75| 35.7 26.6 1000 336 25 228 16| 14.8 0.0 14.8|200.8 -4.2 196.6 196.6 0.60| 22.7 13.5 1500 339 27 233 14| 11.1 0.0 11.1|209.1 -6.4 202.7 135.1 0.53| 18.7 9.9 2000 343 29 240 12| 9.6 0.0 9.6|215.5 -6.4 209.1 104.6 0.53| 15.8 8.4 2500 346 32 252 10| 9.4 0.0 9.4|234.2 -9.0 225.2 90.1 0.54| 14.7 8.0 3000 347 35 269 10| 7.9 1.3 9.2|234.2 -29.1 205.1 68.4 0.43| 13.6 5.9 4000 343 39 285 14| 5.9 2.8 8.7|234.2 -99.9 134.3 33.6 0.26| 12.1 3.2 5000 338 42 287 18| 4.7 3.0 7.7|234.2-135.6 98.7 19.7 0.20| 10.6 2.1 6000 333 45 286 23| 3.9 3.8 7.8|246.7-221.0 25.7 4.3 0.12| 10.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250427.12.gif