UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 28 NOV 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 162 SFC 976 373 -2.3 -5.6 78 3.3 -3.4 260 8 272.7 273.2 271.0 279.8 2.58 2 975 381 -2.3 -7.3 69 5.0 -4.0 260 8 272.8 273.2 270.6 279.1 2.26 3 925 778 -6.3 -8.9 82 2.6 -7.1 270 27 272.9 273.2 270.4 278.7 2.10 4 855 1387 -11.9 -11.9 100 0.0 -11.9 283 34 273.2 273.5 270.1 278.2 1.79 5 850 1432 -12.1 -12.5 97 0.4 -12.2 285 34 273.5 273.8 270.1 278.3 1.72 6 821 1697 -13.3 -15.1 86 1.8 -13.7 301 34 274.9 275.2 270.5 279.0 1.44 7 817 1734 -13.5 -14.5 92 1.0 -13.7 302 34 275.1 275.4 270.8 279.4 1.52 8 809 1809 -14.1 -14.6 96 0.5 -14.2 304 34 275.2 275.5 270.9 279.6 1.52 9 795 1941 -15.1 -15.1 100 0.0 -15.1 305 34 275.5 275.8 271.0 279.8 1.49 10 779 2094 -16.3 -17.9 87 1.6 -16.6 305 33 275.9 276.1 270.7 279.3 1.20 11 765 2231 -17.3 -18.1 93 0.8 -17.5 306 33 276.2 276.4 270.9 279.7 1.20 12 757 2309 -17.9 -19.7 86 1.8 -18.3 308 32 276.4 276.6 270.8 279.5 1.06 13 746 2419 -18.7 -20.0 89 1.3 -19.0 310 32 276.7 276.9 271.0 279.7 1.05 14 743 2449 -18.9 -19.1 98 0.2 -19.0 310 32 276.8 277.0 271.2 280.1 1.14 15 730 2580 -19.9 -19.9 100 0.0 -19.9 310 32 277.1 277.3 271.3 280.2 1.08 16 727 2610 -20.3 -20.4 99 0.1 -20.3 310 32 277.0 277.2 271.1 280.0 1.04 17 716 2723 -20.9 -21.1 98 0.2 -21.0 310 32 277.5 277.7 271.4 280.4 0.99 18 712 2765 -21.1 -22.9 85 1.8 -21.4 309 31 277.8 277.9 271.3 280.3 0.85 19 707 2817 -21.5 -23.5 84 2.0 -21.8 308 28 277.9 278.0 271.3 280.3 0.81 20 700 2890 -21.9 -24.1 82 2.2 -22.2 305 23 278.2 278.4 271.5 280.5 0.78 21 688 3017 -22.3 -25.4 76 3.1 -22.8 297 27 279.2 279.3 271.9 281.3 0.70 22 661 3310 -24.3 -26.8 80 2.5 -24.6 297 31 280.1 280.2 272.3 282.1 0.64 23 648 3454 -24.7 -27.4 78 2.7 -25.1 298 33 281.3 281.4 273.0 283.2 0.62 24 641 3533 -23.9 -28.9 63 5.0 -24.6 299 34 283.1 283.2 273.9 284.8 0.55 25 630 3659 -24.7 -29.4 65 4.7 -25.3 300 36 283.5 283.6 274.1 285.2 0.53 26 593 4098 -26.5 -32.5 57 6.0 -27.2 300 42 286.4 286.5 275.5 287.7 0.42 27 583 4221 -25.7 -33.7 47 8.0 -26.6 300 43 288.7 288.8 276.6 290.0 0.38 28 565 4447 -27.1 -33.1 57 6.0 -27.8 306 42 289.7 289.8 277.2 291.0 0.42 29 559 4524 -26.7 -33.7 52 7.0 -27.5 308 41 291.1 291.1 277.8 292.3 0.40 30 528 4933 -29.7 -34.6 62 4.9 -30.2 304 43 292.2 292.3 278.4 293.5 0.38 31 523 5001 -30.1 -34.9 63 4.8 -30.6 303 42 292.6 292.6 278.5 293.8 0.38 32 506 5236 -30.7 -37.7 50 7.0 -31.3 304 42 294.6 294.7 279.4 295.6 0.29 33 500 5320 -31.5 -37.5 55 6.0 -32.0 310 46 294.6 294.7 279.4 295.6 0.30 34 494 5406 -32.3 -37.3 61 5.0 -32.7 311 46 294.7 294.7 279.4 295.7 0.31 35 472 5727 -34.1 -42.1 44 8.0 -34.7 314 44 296.3 296.3 280.0 297.0 0.20 36 446 6123 -36.9 -42.9 54 6.0 -37.3 310 44 297.6 297.7 280.6 298.3 0.19 37 435 6296 -37.7 -44.7 48 7.0 -38.1 310 47 298.7 298.8 281.0 299.3 0.16 38 434 6312 -37.7 -44.7 48 7.0 -38.1 310 47 298.9 299.0 281.1 299.5 0.16 39 417 6587 -40.3 -48.3 42 8.0 -40.7 310 46 299.0 299.1 281.1 299.4 0.11 40 414 6636 -40.7 -47.7 47 7.0 -41.1 310 46 299.1 299.2 281.1 299.6 0.12 41 412 6669 -40.9 -49.9 37 9.0 -41.3 310 45 299.3 299.3 281.2 299.6 0.10 42 400 6870 -42.5 -50.5 41 8.0 -42.8 310 43 299.8 299.8 281.4 300.1 0.09 43 399 6887 -42.7 -50.7 41 8.0 -43.0 310 43 299.7 299.7 281.3 300.0 0.09 44 389 7057 -44.1 -48.6 61 4.5 -44.3 311 43 300.1 300.1 281.5 300.5 0.12 45 387 7092 -44.3 -50.3 51 6.0 -44.5 311 43 300.2 300.3 281.6 300.6 0.10 46 384 7144 -44.7 -51.7 45 7.0 -45.0 312 43 300.4 300.4 281.6 300.7 0.08 47 382 7179 -44.9 -49.9 57 5.0 -45.1 312 43 300.6 300.6 281.7 300.9 0.10 48 378 7249 -45.5 -53.5 40 8.0 -45.7 313 42 300.7 300.7 281.7 300.9 0.07 49 376 7284 -45.7 -52.7 45 7.0 -45.9 313 42 300.9 300.9 281.8 301.2 0.08 50 374 7320 -45.7 -53.7 40 8.0 -46.0 313 42 301.3 301.3 282.0 301.6 0.07 51 360 7572 -47.5 -54.5 44 7.0 -47.7 315 42 302.2 302.2 282.4 302.5 0.06 52 355 7665 -48.3 -55.3 44 7.0 -48.5 314 43 302.4 302.4 282.4 302.6 0.06 53 346 7833 -48.1 -61.1 21 13.0 -48.4 309 46 304.9 304.9 283.4 305.0 0.03 54 344 7872 -46.9 -67.9 7 21.0 -47.3 308 47 307.0 307.0 284.2 307.0 0.01 55 327 8208 -45.9 -68.9 6 23.0 -46.3 299 54 312.9 312.9 286.4 312.9 0.01 56 300 8780 -46.3 -74.3 3 28.0 -46.8 300 66 320.1 320.1 288.8 320.1 0.01 57 250 9990 -45.9 -78.9 1 33.0 -46.5 285 67 337.8 337.8 293.8 337.8 0.00 58 238 10316 -46.6 -79.3 1 32.8 -47.1 290 71 341.6 341.6 294.7 341.6 0.00 59 200 11460 -48.9 -80.9 1 32.0 -49.4 280 63 355.3 355.3 297.8 355.3 0.00 60 150 13340 -51.9 -82.9 1 31.0 -52.4 275 56 380.6 380.6 302.3 380.7 0.00 61 100 15960 -52.9 -84.9 1 32.0 -53.6 255 32 425.5 425.5 308.3 425.5 0.00 62 84 17072 -57.9 -86.9 1 29.0 -58.3 265 30 437.1 437.1 309.6 437.1 0.00 63 77 17621 -57.3 -87.3 1 30.0 -57.8 250 32 449.4 449.4 310.8 449.4 0.00 64 70 18220 -59.7 -87.7 1 28.0 -60.2 255 41 456.7 456.7 311.5 456.7 0.00 65 64 18779 -60.7 -88.7 1 28.0 -61.1 257 39 466.3 466.3 312.3 466.3 0.00 66 59 19292 -55.1 -87.1 1 32.0 -56.0 263 34 489.9 489.9 314.2 489.9 0.00 67 53 19971 -59.1 -89.1 1 30.0 -59.7 238 16 495.9 495.9 314.7 495.9 0.00 68 51 20214 -55.9 -87.9 1 32.0 -56.8 266 22 508.9 508.9 315.5 508.9 0.00 69 50 20340 -56.3 -87.3 1 31.0 -57.2 300 22 510.8 510.8 315.7 510.8 0.00 70 43 21288 -60.9 -88.9 1 28.0 -61.5 321 12 522.0 522.0 316.4 522.0 0.00 71 39 21894 -61.3 -89.3 1 28.0 -61.9 299 8 535.8 535.8 317.3 535.8 0.00 72 37 22219 -63.9 -89.9 2 26.0 -64.4 284 8 537.2 537.2 317.3 537.2 0.00 73 35 22562 -60.3 -89.3 1 29.0 -61.1 267 9 555.2 555.2 318.4 555.2 0.00 74 34 22743 -60.1 -89.1 1 29.0 -60.9 258 9 560.4 560.4 318.6 560.4 0.00 75 31 23320 -59.7 -88.7 1 29.0 -60.6 231 10 576.5 576.5 319.5 576.5 0.00 TRP 84 17072 -57.9 -86.9 1 29.0 -58.3 265 30 437.1 437.1 309.6 437.1 0.00 WND 238 10316 -46.6 -79.3 1 32.8 -47.1 290 71 341.6 341.6 294.7 341.6 0.00 Sounding variables and indices 1000-500 mb thick: 5158.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 75.97 % Est. max temperature: -0.38 C = 31.32 F Sfc-Lift cond lev (LCL): 926.63 mb = 764.71 m = 2508.87 ft T: -6.17 C 700-500 lapse rate: 3.95 C/km ThetaE index: 1.57 C Layer 975.0- 850.0 mb Conv cond level (CCL): 883.16 mb = 1136.24 m = 3727.78 ft Mean mixing ratio: 2.09 g/kg Conv temperature: -1.95 C = 28.49 F Cap Strength: 13.46 C Lifted Index: 13.42 C Risk: None Lifted Index @300 mb: 29.32 C Lifted Index @700 mb: 1.75 C Showalter Index: 13.77 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 19.00 C K Index: 4.70 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.78 J/kg Max Up Vert Vel: 2.36 m/s Conv Inhibition (B-): 0.91 J/kg Cap Strength: 13.49 C Lift Cond Lev (LCL): 885.32 mb = 1117.38 m = 3665.91 ft Lev Free Conv (LFC): 870.32 mb = 1249.65 m = 4099.85 ft Equ Level (EL): 840.32 mb = 1519.42 m = 4984.90 ft B at Equ Level: 2.50 J/kg Max Parcel Lev (MPL): 820.32 mb = 1703.23 m = 5587.94 ft Wind level data Storm motion: 331 at 27 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 ---------------------------------------------------------- 0 976 373 260 8 7.9 1.4 | 168 26 -5.1 25.1 1 946 610 265 22 21.9 1.9 | 199 27 8.9 25.6 2 925 778 270 27 27.0 -0.0 | 211 28 14.0 23.7 3 909 914 270 29 29.0 -0.0 | 214 29 16.0 23.7 4 874 1219 275 33 32.9 -2.9 | 224 29 19.9 20.8 5 850 1432 285 34 32.8 -8.8 | 233 25 19.9 14.9 6 840 1524 295 35 31.7 -14.8 | 245 21 18.7 8.9 7 806 1829 305 34 27.9 -19.5 | 254 15 14.9 4.2 8 774 2134 305 33 27.0 -18.9 | 251 15 14.1 4.7 9 743 2438 310 32 24.5 -20.6 | 255 12 11.5 3.1 10 714 2743 310 32 24.5 -20.6 | 255 12 11.5 3.1 11 700 2890 305 23 18.8 -13.2 | 209 12 5.9 10.5 12 685 3048 295 28 25.4 -11.8 | 226 17 12.4 11.8 13 629 3658 300 36 31.2 -18.0 | 253 19 18.2 5.7 14 578 4267 300 44 38.1 -22.0 | 266 25 25.1 1.7 15 555 4572 310 40 30.6 -25.7 | 277 18 17.7 -2.0 16 532 4877 305 43 35.2 -24.7 | 273 22 22.2 -1.0 17 510 5182 300 40 34.6 -20.0 | 260 22 21.7 3.7 18 500 5320 310 46 35.2 -29.6 | 285 23 22.3 -5.9 19 467 5791 315 44 31.1 -31.1 | 292 20 18.1 -7.4 20 447 6096 310 44 33.7 -28.3 | 283 21 20.7 -4.6 21 428 6401 310 48 36.8 -30.9 | 287 25 23.8 -7.2 22 400 6870 310 43 32.9 -27.6 | 281 20 20.0 -4.0 23 357 7620 315 42 29.7 -29.7 | 290 18 16.7 -6.0 24 311 8534 290 61 57.3 -20.9 | 266 44 44.3 2.8 25 300 8780 300 66 57.2 -33.0 | 282 45 44.2 -9.3 26 284 9144 300 67 58.0 -33.5 | 282 46 45.0 -9.8 27 250 9990 285 67 64.7 -17.3 | 263 52 51.7 6.3 28 238 10316 290 71 66.7 -24.3 | 271 54 53.7 -0.6 29 236 10363 290 71 66.7 -24.3 | 271 54 53.7 -0.6 30 200 11460 280 63 62.0 -10.9 | 255 51 49.1 12.7 31 171 12497 275 64 63.8 -5.6 | 250 54 50.8 18.1 32 150 13340 275 56 55.8 -4.9 | 246 47 42.8 18.8 33 148 13411 280 59 58.1 -10.2 | 253 47 45.1 13.4 34 142 13716 275 51 50.8 -4.4 | 243 42 37.8 19.2 35 117 14935 260 60 59.1 10.4 | 234 57 46.1 34.1 36 112 15240 265 63 62.8 5.5 | 240 58 49.8 29.2 37 102 15850 280 44 43.3 -7.6 | 242 34 30.3 16.0 38 100 15960 255 32 30.9 8.3 | 209 37 17.9 32.0 39 97 16154 255 32 30.9 8.3 | 209 37 17.9 32.0 40 84 17069 275 38 37.9 -3.3 | 231 32 24.9 20.4 41 84 17072 265 30 29.9 2.6 | 213 31 16.9 26.3 42 80 17374 270 30 30.0 -0.0 | 216 29 17.0 23.7 43 73 17983 220 35 22.5 26.8 | 191 51 9.5 50.5 44 70 18220 255 41 39.6 10.6 | 218 43 26.6 34.3 45 69 18288 250 38 35.7 13.0 | 212 43 22.7 36.7 46 66 18593 255 41 39.6 10.6 | 218 43 26.6 34.3 47 57 19507 265 32 31.9 2.8 | 216 33 18.9 26.5 48 54 19812 235 10 8.2 5.7 | 171 30 -4.8 29.4 49 52 20117 240 22 19.1 11.0 | 190 35 6.1 34.7 50 50 20340 300 22 19.1 -11.0 | 206 14 6.1 12.7 51 49 20422 250 26 24.4 8.9 | 199 35 11.5 32.6 52 45 20726 310 19 14.6 -12.2 | 188 12 1.6 11.5 53 42 21031 325 10 5.7 -8.2 | 155 17 -7.2 15.5 54 39 21336 300 8 6.9 -4.0 | 163 21 -6.1 19.7 55 29 22555 210 10 5.0 8.7 | 166 33 -8.0 32.3 56 27 22860 300 19 16.5 -9.5 | 194 15 3.5 14.2 57 25 23165 285 12 11.6 -3.1 | 176 21 -1.4 20.6 58 21 23774 305 18 14.7 -10.3 | 188 13 1.8 13.4 Wind Parameters Mean winds (0-6000m): 301.3 at 36.0 knts Storm direction: 331.3 at 27.0 knts Shear (0-3000m) pos: 4.7 neg: 1.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 72.4 deg Storm rel helicity (0-3000m) pos: 289.2 neg: -26.6 tot: 262.6 m^2/s^2 ave: 87.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 6.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 65.69 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 ------------------------------------------------------------------------------- 500 267 21 197 26| 21.2 0.0 21.2|142.6 0.0 142.6 285.3 0.98| 21.5 21.1 1000 271 26 209 26| 13.6 0.0 13.6|205.7 0.0 205.7 205.7 0.96| 15.6 14.9 1500 281 29 220 24| 9.9 0.0 9.9|254.9 0.0 254.9 169.9 0.85| 15.2 12.9 2000 288 30 227 21| 7.1 0.0 7.1|256.9 -2.2 254.6 127.3 0.80| 12.2 9.7 2500 293 30 231 19| 5.7 1.7 7.4|257.4 -26.6 230.8 92.3 0.53| 11.6 6.1 3000 294 30 231 19| 4.7 1.1 5.8|289.2 -26.6 262.6 87.5 0.55| 11.5 6.4 4000 296 32 239 19| 5.0 0.8 5.8|346.2 -26.6 319.5 79.9 0.58| 10.5 6.1 5000 298 34 246 19| 4.5 0.7 5.1|416.1 -60.7 355.4 71.1 0.51| 10.9 5.5 6000 301 36 254 18| 3.6 0.8 4.4|437.2 -77.5 359.7 59.9 0.46| 10.0 4.6 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251128.12.gif