UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 20 OCT 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 28 SFC 962 373 13.0 13.0 100 0.0 13.0 230 6 289.3 291.1 287.7 316.9 9.82 2 958 406 13.2 11.4 89 1.8 12.1 231 9 289.9 291.5 287.1 314.9 8.87 3 949 481 12.6 11.3 92 1.3 11.9 235 14 290.1 291.6 287.1 315.2 8.89 4 925 685 11.4 9.8 90 1.6 10.4 240 25 291.0 292.4 286.9 314.4 8.24 5 909 831 10.4 8.2 86 2.2 9.2 243 24 291.4 292.7 286.4 312.8 7.52 6 880 1100 9.4 5.6 77 3.8 7.3 248 23 293.1 294.2 285.9 311.8 6.49 7 850 1387 7.0 4.4 83 2.6 5.6 245 24 293.5 294.6 285.8 311.3 6.17 8 843 1455 6.6 4.4 86 2.2 5.4 246 25 293.8 294.9 285.9 311.8 6.23 9 829 1592 6.2 2.1 75 4.1 4.1 247 28 294.7 295.7 285.5 310.4 5.37 10 749 2415 -0.3 -0.3 100 0.0 -0.3 232 35 296.4 297.3 285.7 311.1 5.00 11 741 2501 0.0 0.0 100 0.0 0.0 231 33 297.6 298.5 286.4 312.9 5.17 12 700 2956 -2.1 -2.1 100 0.0 -2.1 240 19 300.2 301.0 286.8 314.2 4.68 13 587 4340 -7.9 -8.8 93 0.9 -8.2 190 39 308.9 309.5 288.6 319.5 3.35 14 500 5570 -15.3 -16.3 92 1.0 -15.6 190 52 314.4 314.8 289.2 321.4 2.14 15 483 5830 -16.5 -17.3 94 0.8 -16.7 185 54 316.0 316.4 289.6 322.8 2.04 16 453 6309 -19.7 -21.0 89 1.3 -20.0 177 60 317.9 318.2 289.8 323.2 1.58 17 423 6814 -23.3 -23.7 97 0.4 -23.4 178 59 319.6 319.8 290.0 324.1 1.33 18 420 6866 -23.7 -24.9 90 1.2 -23.9 179 59 319.7 319.9 289.9 323.8 1.21 19 415 6953 -24.3 -25.2 92 0.9 -24.5 179 58 320.0 320.3 290.0 324.1 1.19 20 410 7041 -24.9 -25.6 94 0.7 -25.1 181 59 320.4 320.6 290.1 324.4 1.16 21 408 7077 -25.3 -25.4 99 0.1 -25.3 182 60 320.3 320.5 290.1 324.4 1.19 22 403 7166 -25.9 -26.8 92 0.9 -26.1 184 64 320.6 320.8 290.0 324.3 1.06 23 400 7220 -26.3 -26.9 95 0.6 -26.4 185 66 320.8 321.0 290.1 324.5 1.06 24 397 7275 -26.7 -26.7 100 0.0 -26.7 185 66 321.0 321.2 290.2 324.7 1.08 25 393 7348 -27.3 -28.3 91 1.0 -27.5 185 67 321.1 321.3 290.1 324.4 0.94 26 380 7590 -29.7 -29.9 98 0.2 -29.7 185 68 321.1 321.2 290.0 324.0 0.84 27 379 7609 -29.9 -30.8 92 0.9 -30.0 185 68 321.0 321.2 289.9 323.8 0.77 28 375 7684 -30.7 -32.0 88 1.3 -30.9 185 69 321.0 321.1 289.8 323.4 0.70 29 373 7722 -30.7 -35.7 61 5.0 -31.3 184 70 321.5 321.5 289.8 323.2 0.49 30 371 7761 -30.9 -40.9 37 10.0 -32.0 184 70 321.7 321.7 289.6 322.7 0.29 31 370 7780 -30.5 -40.5 37 10.0 -31.6 184 71 322.5 322.5 289.9 323.6 0.30 32 368 7819 -29.9 -45.9 20 16.0 -31.4 183 71 323.8 323.8 290.1 324.4 0.17 33 367 7838 -29.7 -44.7 22 15.0 -31.2 183 71 324.3 324.3 290.3 325.0 0.19 34 366 7858 -29.9 -43.9 24 14.0 -31.3 183 72 324.3 324.3 290.3 325.1 0.21 35 365 7877 -29.9 -45.9 20 16.0 -31.4 183 72 324.5 324.6 290.3 325.2 0.17 36 363 7916 -30.1 -43.1 27 13.0 -31.4 183 73 324.8 324.8 290.5 325.6 0.23 37 362 7936 -30.3 -46.3 19 16.0 -31.8 182 73 324.7 324.8 290.4 325.4 0.17 38 359 7995 -30.7 -47.7 17 17.0 -32.2 182 74 325.0 325.0 290.5 325.5 0.14 39 328 8634 -34.5 -54.5 11 20.0 -35.8 189 90 328.3 328.3 291.3 328.5 0.07 40 321 8785 -33.7 -54.7 10 21.0 -35.1 193 94 331.4 331.4 292.2 331.7 0.07 41 317 8873 -33.9 -55.1 10 21.2 -35.3 195 97 332.3 332.3 292.4 332.6 0.07 42 300 9260 -34.7 -56.7 9 22.0 -36.1 200 94 336.5 336.5 293.5 336.7 0.06 43 289 9519 -35.7 -59.7 7 24.0 -37.0 205 96 338.7 338.7 294.0 338.8 0.04 44 285 9615 -34.3 -60.3 5 26.0 -35.8 207 96 342.0 342.0 294.8 342.2 0.04 45 276 9838 -34.7 -67.7 2 33.0 -36.3 208 96 344.6 344.6 295.4 344.7 0.02 46 268 10042 -35.5 -62.5 5 27.0 -37.0 204 92 346.3 346.3 295.8 346.5 0.03 47 250 10520 -39.1 -68.1 3 29.0 -40.3 195 84 347.9 347.9 296.2 348.0 0.02 48 231 11057 -43.3 -71.3 3 28.0 -44.2 192 76 349.5 349.5 296.5 349.6 0.01 49 222 11324 -44.1 -73.1 3 29.0 -44.9 191 72 352.3 352.3 297.1 352.3 0.01 50 220 11385 -43.9 -73.9 2 30.0 -44.7 191 71 353.5 353.5 297.4 353.5 0.01 51 207 11792 -46.5 -71.5 4 25.0 -47.1 197 70 355.6 355.6 297.8 355.7 0.01 52 200 12020 -47.3 -73.3 4 26.0 -47.9 205 72 357.9 357.9 298.3 357.9 0.01 53 199 12053 -47.5 -75.5 3 28.0 -48.1 205 72 358.1 358.1 298.3 358.1 0.01 54 196 12154 -46.5 -73.5 3 27.0 -47.2 205 72 361.2 361.2 299.0 361.3 0.01 55 192 12291 -47.3 -75.3 3 28.0 -48.0 205 73 362.1 362.1 299.1 362.1 0.01 56 189 12396 -46.1 -77.1 2 31.0 -46.9 205 73 365.6 365.6 299.8 365.7 0.01 57 175 12903 -51.3 -79.3 2 28.0 -51.8 215 68 365.2 365.2 299.7 365.2 0.00 58 171 13054 -50.5 -79.5 2 29.0 -51.0 218 66 369.0 369.0 300.4 369.0 0.00 59 166 13248 -51.3 -80.3 2 29.0 -51.8 222 55 370.8 370.8 300.7 370.8 0.00 60 150 13900 -56.5 -82.5 2 26.0 -56.8 215 49 372.7 372.7 301.1 372.7 0.00 61 100 16430 -63.5 -85.5 4 22.0 -63.7 230 30 405.0 405.0 305.9 405.0 0.00 62 98 16553 -64.1 -86.1 3 22.0 -64.3 230 29 406.2 406.2 306.0 406.2 0.00 63 97 16616 -61.9 -85.9 3 24.0 -62.1 230 29 411.7 411.7 306.7 411.7 0.00 64 95 16745 -61.7 -85.7 3 24.0 -62.0 230 30 414.6 414.6 307.1 414.6 0.00 65 87 17285 -63.3 -86.3 3 23.0 -63.5 245 20 421.9 421.9 307.9 421.9 0.00 66 83 17575 -61.5 -86.5 2 25.0 -61.8 225 22 431.3 431.3 309.0 431.3 0.00 67 73 18363 -64.1 -88.1 2 24.0 -64.3 258 15 441.9 441.9 310.1 441.9 0.00 68 70 18620 -62.9 -87.9 2 25.0 -63.2 285 19 449.8 449.8 310.8 449.8 0.00 69 55 20110 -60.9 -88.9 1 28.0 -61.4 275 20 486.5 486.5 314.0 486.5 0.00 70 51 20578 -62.3 -88.3 2 26.0 -62.7 98 13 493.9 493.9 314.5 493.9 0.00 71 50 20700 -61.7 -88.7 2 27.0 -62.1 175 15 498.1 498.1 314.8 498.1 0.00 72 44 21496 -59.3 -87.3 1 28.0 -60.0 209 12 522.5 522.5 316.5 522.5 0.00 73 41 21938 -60.1 -88.1 1 28.0 -60.8 168 14 531.2 531.2 317.0 531.2 0.00 74 38 22416 -56.5 -87.5 1 31.0 -57.6 214 22 552.0 552.0 318.2 552.0 0.00 75 35 22936 -57.7 -87.7 1 30.0 -58.7 261 16 562.0 562.0 318.8 562.0 0.01 TRP 98 16553 -64.1 -86.1 3 22.0 -64.3 230 29 406.2 406.2 306.0 406.2 0.00 WND 317 8873 -33.9 -55.1 10 21.2 -35.3 195 97 332.3 332.3 292.4 332.6 0.07 Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 752.69 mb = 2377.25 m = 7799.27 ft Freezing level: 741.00 mb = 2501.29 m = 8206.24 ft Freezing level: 741.00 mb = 2501.29 m = 8206.24 ft Wetbulb zero: 754.96 mb = 2350.96 m = 7713.02 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 91.84 % Est. max temperature: 18.68 C = 65.63 F Sfc-Lift cond lev (LCL): 962.00 mb = 373.00 m = 1223.74 ft T: 13.00 C 700-500 lapse rate: 5.05 C/km ThetaE index: 3.83 C Layer 925.0- 843.0 mb Conv cond level (CCL): 857.03 mb = 1318.91 m = 4327.07 ft Mean mixing ratio: 7.64 g/kg Conv temperature: 17.00 C = 62.60 F Cap Strength: 3.51 C Lifted Index: 4.95 C Risk: None Lifted Index @300 mb: 16.67 C Lifted Index @700 mb: 0.40 C Showalter Index: 6.18 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.70 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 152.80 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.53 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 26.28 J/kg Cap Strength: 4.93 C Lift Cond Lev (LCL): 880.33 mb = 1097.14 m = 3599.48 ft Lev Free Conv (LFC): 785.33 mb = 2031.18 m = 6663.88 ft Equ Level (EL): 725.33 mb = 2672.00 m = 8766.29 ft B at Equ Level: 25.37 J/kg Max Parcel Lev (MPL): 645.33 mb = 3595.24 m = 11795.27 ft Wind level data Storm motion: 239 at 25 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 ---------------------------------------------------------- 0 962 373 230 6 4.6 3.9 | 62 20 -17.2 -9.3 1 934 610 240 24 20.8 12.0 | 42 1 -1.0 -1.1 2 925 685 240 25 21.7 12.5 | 13 1 -0.1 -0.6 3 900 914 245 24 21.8 10.1 | 1 3 -0.0 -3.0 4 867 1219 250 22 20.7 7.5 | 11 6 -1.1 -5.6 5 850 1387 245 24 21.8 10.1 | 1 3 -0.0 -3.0 6 805 1829 250 32 30.1 10.9 | 285 9 8.3 -2.2 7 775 2134 250 32 30.1 10.9 | 285 9 8.3 -2.2 8 746 2438 230 35 26.8 22.5 | 208 11 5.0 9.4 9 719 2743 235 25 20.5 14.3 | 133 2 -1.3 1.2 10 700 2956 240 19 16.5 9.5 | 56 6 -5.3 -3.6 11 665 3353 250 13 12.2 4.4 | 48 13 -9.6 -8.7 12 640 3658 200 20 6.8 18.8 | 111 16 -14.9 5.7 13 615 3962 210 27 13.5 23.4 | 141 13 -8.3 10.3 14 591 4267 190 38 6.6 37.4 | 148 29 -15.2 24.3 15 547 4877 195 47 12.2 45.4 | 163 34 -9.6 32.3 16 500 5570 190 52 9.0 51.2 | 161 40 -12.8 38.1 17 466 6096 180 57 0.0 57.0 | 154 49 -21.8 43.9 18 447 6401 175 61 -5.3 60.8 | 150 55 -27.1 47.7 19 412 7010 180 58 0.0 58.0 | 154 50 -21.8 44.9 20 400 7220 185 66 5.8 65.7 | 163 55 -16.0 52.6 21 378 7620 185 68 5.9 67.7 | 164 57 -15.9 54.6 22 347 8230 180 78 0.0 78.0 | 161 68 -21.8 64.9 23 317 8873 195 97 25.1 93.7 | 182 81 3.3 80.6 24 305 9144 195 96 24.8 92.7 | 182 80 3.1 79.6 25 300 9260 200 94 32.1 88.3 | 188 76 10.4 75.2 26 279 9754 210 97 48.5 84.0 | 201 76 26.7 70.9 27 250 10520 195 84 21.7 81.1 | 180 68 -0.0 68.0 28 213 11582 190 68 11.8 67.0 | 170 55 -10.0 53.9 29 200 12020 205 72 30.4 65.3 | 189 53 8.6 52.1 30 186 12497 205 73 30.9 66.2 | 190 54 9.1 53.1 31 169 13106 220 65 41.8 49.8 | 209 42 20.0 36.7 32 162 13411 225 41 29.0 29.0 | 204 17 7.2 15.9 33 154 13716 220 35 22.5 26.8 | 183 14 0.7 13.7 34 150 13900 215 49 28.1 40.1 | 193 28 6.3 27.0 35 140 14326 215 50 28.7 41.0 | 194 29 6.9 27.8 36 121 15240 225 43 30.4 30.4 | 206 19 8.6 17.3 37 115 15545 240 29 25.1 14.5 | 247 4 3.3 1.4 38 110 15850 220 32 20.6 24.5 | 174 11 -1.2 11.4 39 100 16430 230 30 23.0 19.3 | 191 6 1.2 6.2 40 98 16553 230 29 22.2 18.6 | 184 6 0.4 5.5 41 95 16764 230 30 23.0 19.3 | 191 6 1.2 6.2 42 90 17069 245 26 23.6 11.0 | 320 3 1.8 -2.1 43 86 17374 245 17 15.4 7.2 | 47 9 -6.4 -5.9 44 82 17678 215 24 13.8 19.7 | 129 10 -8.0 6.6 45 78 17983 225 31 21.9 21.9 | 181 9 0.1 8.8 46 74 18288 260 13 12.8 2.3 | 40 14 -9.0 -10.9 47 70 18593 250 22 20.7 7.5 | 11 6 -1.1 -5.6 48 70 18620 285 19 18.4 -4.9 | 11 18 -3.4 -18.0 49 67 18898 285 13 12.6 -3.4 | 29 19 -9.2 -16.5 50 64 19202 185 10 0.9 10.0 | 81 21 -20.9 -3.1 51 61 19507 180 16 0.0 16.0 | 98 22 -21.8 2.9 52 58 19812 255 21 20.3 5.4 | 11 8 -1.5 -7.7 53 55 20117 275 20 19.9 -1.7 | 7 15 -1.9 -14.9 54 52 20422 360 11 -0.0 -11.0 | 42 32 -21.8 -24.1 55 50 20700 175 15 -1.3 14.9 | 95 23 -23.1 1.8 56 50 20726 120 10 -8.7 5.0 | 75 32 -30.4 -8.1 57 46 21031 170 14 -2.4 13.8 | 92 24 -24.2 0.7 58 43 21336 220 12 7.7 9.2 | 74 15 -14.1 -3.9 59 40 21641 155 15 -6.3 13.6 | 91 28 -28.1 0.5 60 38 21946 220 23 14.8 17.6 | 123 8 -7.0 4.5 61 33 22555 295 11 10.0 -4.6 | 34 21 -11.8 -17.8 62 31 22860 260 20 19.7 3.5 | 12 10 -2.1 -9.6 63 29 23165 270 21 21.0 -0.0 | 3 13 -0.8 -13.1 Wind Parameters Mean winds (0-6000m): 209.0 at 33.9 knts Storm direction: 239.0 at 25.4 knts Shear (0-3000m) pos: 2.1 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -11.3 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -42.3 tot: -37.1 m^2/s^2 ave: -12.4 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 11.7 stream: -4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 51.65 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 ------------------------------------------------------------------------------- 500 240 20 55 5| 18.9 0.0 18.9| 2.9 -1.3 1.6 3.1 -0.09| 21.7 -1.9 1000 244 21 34 4| 9.3 0.0 9.3| 3.5 -2.0 1.6 1.6 -0.07| 13.4 -0.9 1500 246 24 3 3| 9.1 0.0 9.1| 3.5 -8.1 -4.6 -3.1 -0.21| 11.9 -2.5 2000 246 26 322 3| 6.8 2.4 9.2| 3.5 -27.8 -24.3 -12.1 -0.37| 11.4 -4.2 2500 243 27 299 2| 3.2 1.9 5.2| 3.5 -38.9 -35.4 -14.2 -0.44| 12.3 -5.4 3000 243 25 350 2| 2.1 1.6 3.8| 5.2 -42.3 -37.1 -12.4 -0.40| 11.7 -4.7 4000 233 25 139 3| 1.6 5.6 7.2| 91.1 -44.6 46.5 11.6 -0.04| 14.0 -0.6 5000 220 29 162 10| 1.5 4.9 6.4|147.9 -51.9 96.0 19.2 0.01| 12.5 0.2 6000 209 34 162 17| 1.3 5.4 6.6|147.9-165.0 -17.1 -2.9 -0.05| 12.0 -0.7 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251020.00.gif