UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 26 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 105 SFC 971 373 21.6 16.8 74 4.8 18.4 170 5 297.2 299.5 292.6 333.4 12.49 2 962 451 20.2 14.2 68 6.0 16.3 177 9 296.6 298.5 291.0 327.4 10.64 3 944 609 19.2 14.2 73 5.0 16.0 190 17 297.2 299.2 291.3 328.6 10.84 4 925 779 18.2 13.4 74 4.8 15.1 205 18 297.9 299.8 291.3 328.5 10.50 5 903 985 17.0 12.0 72 5.0 13.8 208 20 298.7 300.5 291.0 327.4 9.80 6 850 1498 12.4 11.1 92 1.3 11.6 225 19 299.1 300.9 291.1 327.9 9.81 7 838 1617 11.4 10.6 95 0.8 10.9 227 20 299.3 301.1 291.0 327.5 9.62 8 834 1657 11.2 8.9 86 2.3 9.8 227 21 299.5 301.1 290.2 324.8 8.61 9 766 2363 6.8 3.4 79 3.4 4.9 230 24 302.1 303.3 289.1 321.3 6.39 10 733 2724 4.4 3.0 91 1.4 3.7 230 31 303.3 304.5 289.6 322.9 6.49 11 700 3098 2.0 0.8 92 1.2 1.4 235 24 304.7 305.8 289.5 322.3 5.80 12 689 3226 1.0 0.0 93 1.0 0.5 234 23 305.0 306.0 289.3 321.9 5.56 13 643 3778 -1.9 -1.9 100 0.0 -1.9 232 23 307.8 308.7 289.9 323.7 5.18 14 633 3903 -2.3 -3.1 94 0.8 -2.7 234 24 308.7 309.6 289.9 323.6 4.81 15 626 3991 -2.9 -2.9 100 0.0 -2.9 235 26 309.0 309.9 290.0 324.3 4.94 16 606 4248 -4.3 -5.0 95 0.7 -4.6 239 29 310.3 311.1 289.9 323.9 4.35 17 605 4261 -4.3 -5.2 93 0.9 -4.7 240 30 310.4 311.2 289.9 323.9 4.29 18 541 5134 -9.1 -10.5 90 1.4 -9.6 233 26 314.8 315.4 290.3 325.0 3.18 19 525 5366 -10.7 -11.6 93 0.9 -11.1 231 25 315.6 316.1 290.3 325.3 3.00 20 509 5604 -11.9 -13.8 86 1.9 -12.6 232 26 316.9 317.4 290.4 325.4 2.59 21 500 5740 -12.9 -14.7 86 1.8 -13.5 235 27 317.3 317.8 290.4 325.4 2.45 22 482 6020 -14.9 -16.4 88 1.5 -15.4 235 27 318.2 318.6 290.4 325.5 2.20 23 422 7016 -21.5 -24.1 79 2.6 -22.1 234 28 322.1 322.3 290.7 326.5 1.29 24 400 7410 -24.5 -26.7 82 2.2 -24.9 225 29 323.1 323.4 290.8 326.9 1.08 25 363 8106 -29.9 -31.3 88 1.4 -30.1 230 31 325.0 325.2 291.1 327.8 0.77 26 361 8146 -30.3 -31.8 87 1.5 -30.5 231 31 325.0 325.2 291.0 327.7 0.74 27 356 8244 -30.9 -33.7 76 2.8 -31.3 232 31 325.5 325.6 291.1 327.8 0.62 28 343 8506 -32.9 -35.5 77 2.6 -33.3 235 31 326.3 326.4 291.2 328.2 0.54 29 324 8903 -36.3 -38.1 83 1.8 -36.5 250 43 326.9 327.0 291.3 328.6 0.44 30 316 9075 -37.7 -40.8 73 3.1 -38.0 250 42 327.3 327.4 291.3 328.6 0.34 31 314 9119 -37.9 -40.5 77 2.6 -38.1 250 41 327.6 327.7 291.4 329.0 0.36 32 308 9251 -39.3 -42.6 71 3.3 -39.6 252 42 327.5 327.6 291.3 328.6 0.29 33 305 9318 -39.7 -42.4 75 2.7 -39.9 253 42 327.9 327.9 291.5 329.0 0.30 34 300 9430 -40.7 -44.4 67 3.7 -41.0 255 43 328.0 328.0 291.4 328.9 0.25 35 294 9567 -42.1 -46.1 65 4.0 -42.3 256 44 327.9 328.0 291.3 328.7 0.21 36 287 9729 -43.5 -46.7 71 3.2 -43.7 256 45 328.2 328.2 291.4 329.0 0.20 37 280 9895 -44.9 -49.3 61 4.4 -45.2 257 46 328.5 328.5 291.5 329.1 0.15 38 278 9942 -45.3 -49.9 60 4.6 -45.5 257 46 328.6 328.6 291.5 329.2 0.14 39 272 10087 -46.7 -50.0 69 3.3 -46.9 258 47 328.6 328.6 291.5 329.2 0.15 40 250 10640 -51.7 -55.1 67 3.4 -51.8 260 51 329.2 329.2 291.6 329.5 0.09 41 244 10798 -53.1 -57.5 59 4.4 -53.2 261 52 329.4 329.4 291.6 329.7 0.07 42 237 10985 -55.1 -58.6 65 3.5 -55.2 261 54 329.1 329.1 291.5 329.4 0.06 43 213 11661 -61.3 -65.1 61 3.8 -61.3 264 60 329.7 329.7 291.6 329.8 0.03 44 206 11868 -63.1 -68.0 51 4.9 -63.1 264 62 330.0 330.0 291.7 330.1 0.02 45 200 12050 -64.5 -69.0 54 4.5 -64.6 265 64 330.6 330.6 291.9 330.7 0.02 46 198 12111 -65.1 -69.1 58 4.0 -65.1 265 66 330.6 330.6 291.9 330.7 0.02 47 195 12203 -65.9 -70.1 56 4.2 -66.0 265 68 330.8 330.8 291.9 330.8 0.02 48 190 12360 -66.9 -71.2 55 4.3 -67.0 265 72 331.6 331.6 292.2 331.6 0.01 49 181 12650 -68.9 -73.3 53 4.4 -68.9 267 71 333.0 333.0 292.6 333.1 0.01 50 173 12919 -69.9 -74.8 49 4.9 -69.9 270 68 335.7 335.7 293.3 335.7 0.01 51 172 12953 -69.5 -74.2 50 4.7 -69.5 270 68 336.9 336.9 293.6 337.0 0.01 52 169 13058 -68.5 -76.5 31 8.0 -68.5 270 67 340.3 340.3 294.4 340.3 0.01 53 168 13094 -64.1 -76.1 18 12.0 -64.2 270 67 348.2 348.2 296.3 348.2 0.01 54 164 13241 -62.3 -84.3 4 22.0 -62.4 277 61 353.6 353.6 297.4 353.6 0.00 55 161 13355 -61.5 -82.5 5 21.0 -61.7 282 56 356.8 356.8 298.1 356.8 0.00 56 150 13790 -63.7 -82.7 6 19.0 -63.8 270 40 360.3 360.3 298.8 360.4 0.00 57 148 13872 -64.3 -83.3 6 19.0 -64.4 270 40 360.7 360.7 298.8 360.7 0.00 58 143 14084 -61.9 -84.9 3 23.0 -62.1 271 41 368.4 368.4 300.3 368.5 0.00 59 125 14917 -63.1 -86.1 3 23.0 -63.3 273 50 380.7 380.7 302.3 380.7 0.00 60 100 16300 -60.7 -87.7 2 27.0 -61.0 315 26 410.4 410.4 306.6 410.5 0.00 61 94 16685 -61.9 -87.9 2 26.0 -62.1 311 27 415.4 415.4 307.2 415.4 0.00 62 82 17532 -61.3 -88.3 2 27.0 -61.6 297 23 433.2 433.2 309.1 433.2 0.00 63 79 17765 -59.1 -87.1 1 28.0 -59.5 286 23 442.4 442.4 310.1 442.4 0.00 64 70 18520 -61.5 -88.5 2 27.0 -61.9 270 27 452.8 452.8 311.1 452.8 0.00 65 65 18981 -58.5 -87.5 1 29.0 -59.0 284 28 469.1 469.1 312.5 469.1 0.00 66 56 19908 -60.9 -88.9 1 28.0 -61.4 303 14 484.0 484.0 313.8 484.0 0.00 67 50 20610 -61.1 -89.1 1 28.0 -61.6 320 11 499.5 499.5 314.9 499.5 0.00 68 47 20995 -61.1 -89.1 1 28.0 -61.6 293 13 508.4 508.4 315.5 508.4 0.00 69 45 21268 -57.9 -88.9 1 31.0 -58.7 294 17 522.5 522.5 316.5 522.6 0.00 70 43 21555 -58.1 -88.1 1 30.0 -58.9 314 21 528.9 528.9 316.9 528.9 0.00 71 40 22014 -55.1 -87.1 1 32.0 -56.3 334 17 547.5 547.5 317.9 547.5 0.00 72 36 22685 -57.1 -88.1 1 31.0 -58.2 16 13 559.1 559.1 318.6 559.1 0.00 73 35 22864 -54.7 -87.7 1 33.0 -56.1 4 12 569.8 569.8 319.2 569.9 0.01 74 32 23437 -55.7 -87.7 1 32.0 -57.1 282 6 582.0 582.0 319.8 582.0 0.01 75 30 23850 -54.3 -87.3 1 33.0 -56.0 330 13 596.6 596.6 320.5 596.6 0.01 76 22 25851 -51.9 -86.9 1 35.0 -54.6 16 13 659.1 659.1 323.0 659.2 0.01 77 20 26470 -51.7 -86.7 1 35.0 -54.7 25 14 677.9 677.9 323.7 678.0 0.01 78 19 26801 -52.7 -86.7 1 34.0 -55.6 29 14 684.8 684.8 323.9 684.9 0.01 79 17 27521 -51.5 -86.5 1 35.0 -54.9 282 4 710.8 710.8 324.8 710.9 0.01 80 15 28338 -48.5 -85.5 1 37.0 -53.3 217 3 746.7 746.7 325.8 746.8 0.02 81 14 28790 -49.9 -85.9 1 36.0 -54.4 182 2 756.8 756.8 326.1 757.0 0.02 82 13 29276 -48.1 -86.1 0 38.0 -53.5 123 1 779.3 779.3 326.7 779.4 0.02 83 12 29801 -49.7 -85.7 1 36.0 -54.7 50 1 791.7 791.7 327.0 791.8 0.02 84 11 30375 -46.3 -85.3 0 39.0 -53.1 352 2 823.9 824.0 327.8 824.2 0.02 85 10 31010 -44.5 -84.5 0 40.0 -52.5 330 8 853.4 853.5 328.5 853.7 0.03 86 9.4 31427 -40.7 -81.7 0 41.0 -50.9 340 9 883.1 883.1 329.1 883.6 0.05 87 8.8 31873 -41.7 -82.7 0 41.0 -51.7 350 9 896.1 896.1 329.4 896.5 0.05 88 8.4 32189 -40.5 -81.5 0 41.0 -51.4 357 10 912.8 912.8 329.7 913.4 0.06 89 7.4 33049 -41.1 -82.1 0 41.0 -52.2 16 11 944.0 944.1 330.2 944.7 0.06 90 7.0 33430 -36.5 -79.5 0 43.0 -50.7 25 12 978.2 978.2 330.8 979.3 0.10 91 6.5 33947 -33.9 -76.9 1 43.0 -50.1 1010.1 1010.2 331.4 1012.1 0.17 TRP 173 12919 -69.9 -74.8 49 4.9 -69.9 270 68 335.7 335.7 293.3 335.7 0.01 WND 190 12360 -66.9 -71.2 55 4.3 -67.0 265 72 331.6 331.6 292.2 331.6 0.01 Sounding variables and indices 1000-500 mb thick: 5635.00 m Freezing level: 673.14 mb = 3416.14 m = 11207.67 ft Wetbulb zero: 679.65 mb = 3334.90 m = 10941.15 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 87.72 % Est. max temperature: 24.33 C = 75.79 F Sfc-Lift cond lev (LCL): 904.81 mb = 968.03 m = 3175.91 ft T: 17.10 C 700-500 lapse rate: 5.64 C/km ThetaE index: 6.60 C Layer 838.0- 733.0 mb Conv cond level (CCL): 842.50 mb = 1572.30 m = 5158.41 ft Mean mixing ratio: 10.36 g/kg Conv temperature: 23.58 C = 74.45 F Cap Strength: 1.04 C Lifted Index: -0.79 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.76 C Lifted Index @700 mb: -1.65 C Showalter Index: -0.62 C Risk: Thunderstorms probable Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 24.00 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 250.91 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 221.30 J/kg Max Up Vert Vel: 21.04 m/s Conv Inhibition (B-): 20.80 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 857.85 mb = 1420.02 m = 4658.80 ft Lev Free Conv (LFC): 812.85 mb = 1870.31 m = 6136.11 ft Equ Level (EL): 362.85 mb = 8109.23 m = 26604.75 ft B at Equ Level: 221.27 J/kg Max Parcel Lev (MPL): 172.85 mb = 12923.89 m = 42400.71 ft Wind level data Storm motion: 261 at 18 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 ---------------------------------------------------------- 0 971 373 170 5 -0.9 4.9 | 96 19 -18.8 2.0 1 944 610 190 17 3.0 16.7 | 133 20 -15.0 13.8 2 925 779 205 18 7.6 16.3 | 142 17 -10.4 13.4 3 910 914 205 19 8.0 17.2 | 145 17 -9.9 14.3 4 878 1219 220 23 14.8 17.6 | 168 15 -3.2 14.7 5 850 1498 225 19 13.4 13.4 | 157 11 -4.5 10.5 6 817 1829 230 23 17.6 14.8 | 178 12 -0.4 11.9 7 787 2134 230 23 17.6 14.8 | 178 12 -0.4 11.9 8 758 2438 230 25 19.2 16.1 | 185 13 1.2 13.1 9 731 2743 230 32 24.5 20.6 | 200 19 6.5 17.6 10 700 3098 235 24 19.7 13.8 | 189 11 1.7 10.8 11 652 3658 230 21 16.1 13.5 | 170 11 -1.9 10.6 12 603 4267 240 30 26.0 15.0 | 214 14 8.0 12.1 13 580 4572 245 28 25.4 11.8 | 220 12 7.4 8.9 14 558 4877 235 27 22.1 15.5 | 198 13 4.1 12.6 15 516 5486 230 25 19.2 16.1 | 185 13 1.2 13.1 16 500 5740 235 27 22.1 15.5 | 198 13 4.1 12.6 17 477 6096 235 27 22.1 15.5 | 198 13 4.1 12.6 18 439 6706 240 28 24.2 14.0 | 210 13 6.3 11.1 19 400 7410 225 29 20.5 20.5 | 188 18 2.5 17.6 20 388 7620 225 30 21.2 21.2 | 190 19 3.2 18.3 21 341 8534 235 31 25.4 17.8 | 207 17 7.4 14.8 22 326 8839 250 43 40.4 14.7 | 242 25 22.4 11.8 23 312 9144 250 41 38.5 14.0 | 242 23 20.6 11.1 24 300 9430 255 43 41.5 11.1 | 251 25 23.6 8.2 25 250 10640 260 51 50.2 8.9 | 260 33 32.3 5.9 26 200 12050 265 64 63.8 5.6 | 267 46 45.8 2.6 27 190 12360 265 72 71.7 6.3 | 266 54 53.8 3.3 28 186 12497 265 72 71.7 6.3 | 266 54 53.8 3.3 29 173 12919 270 68 68.0 -0.0 | 273 50 50.0 -2.9 30 168 13106 270 67 67.0 -0.0 | 273 49 49.0 -2.9 31 160 13411 285 54 52.2 -14.0 | 296 38 34.2 -16.9 32 150 13790 270 40 40.0 -0.0 | 278 22 22.0 -2.9 33 145 14021 270 40 40.0 -0.0 | 278 22 22.0 -2.9 34 131 14630 275 54 53.8 -4.7 | 282 37 35.8 -7.6 35 119 15240 270 46 46.0 -0.0 | 276 28 28.0 -2.9 36 108 15850 295 48 43.5 -20.3 | 312 35 25.5 -23.2 37 102 16154 290 45 42.3 -15.4 | 307 30 24.3 -18.3 38 100 16300 315 26 18.4 -18.4 | 359 21 0.4 -21.3 39 97 16459 315 26 18.4 -18.4 | 359 21 0.4 -21.3 40 88 17069 305 30 24.6 -17.2 | 342 21 6.6 -20.1 41 84 17374 310 24 18.4 -15.4 | 359 18 0.4 -18.4 42 80 17678 285 23 22.2 -6.0 | 334 10 4.2 -8.9 43 73 18288 290 20 18.8 -6.8 | 355 10 0.8 -9.8 44 70 18520 270 27 27.0 -0.0 | 288 9 9.0 -2.9 45 66 18898 275 29 28.9 -2.5 | 297 12 10.9 -5.5 46 63 19202 310 26 19.9 -16.7 | 354 20 1.9 -19.6 47 60 19507 290 19 17.9 -6.5 | 1 9 -0.1 -9.4 48 54 20117 310 11 8.4 -7.1 | 44 14 -9.5 -10.0 49 52 20422 295 14 12.7 -5.9 | 31 10 -5.3 -8.8 50 50 20610 320 11 7.1 -8.4 | 44 16 -10.9 -11.4 51 49 20726 325 12 6.9 -9.8 | 41 17 -11.1 -12.8 52 47 21031 290 13 12.2 -4.4 | 38 9 -5.8 -7.4 53 45 21336 295 18 16.3 -7.6 | 9 11 -1.7 -10.5 54 43 21641 320 22 14.1 -16.9 | 11 20 -3.8 -19.8 55 41 21946 325 17 9.8 -13.9 | 26 19 -8.2 -16.9 56 39 22250 360 16 -0.0 -16.0 | 44 26 -18.0 -18.9 57 37 22555 25 14 -5.9 -12.7 | 57 29 -23.9 -15.6 58 33 23165 345 10 2.6 -9.7 | 51 20 -15.4 -12.6 59 30 23774 205 2 0.8 1.8 | 86 17 -17.1 -1.1 60 30 23850 330 13 6.5 -11.3 | 39 18 -11.5 -14.2 61 29 24079 295 10 9.1 -4.2 | 51 11 -8.9 -7.2 62 28 24384 355 12 1.0 -12.0 | 49 23 -16.9 -14.9 63 20 26470 25 14 -5.9 -12.7 | 57 29 -23.9 -15.6 64 20 26518 10 10 -1.7 -9.8 | 57 23 -19.7 -12.8 65 19 26822 30 14 -7.0 -12.1 | 59 29 -25.0 -15.1 66 18 27127 60 10 -8.7 -5.0 | 73 28 -26.6 -7.9 67 17 27432 290 4 3.8 -1.4 | 73 15 -14.2 -4.3 68 14 28956 170 2 -0.3 2.0 | 87 18 -18.3 -1.0 69 11 30175 0 0 -0.0 -0.0 | 81 18 -18.0 -2.9 70 10 31010 330 8 4.0 -6.9 | 55 17 -14.0 -9.9 71 7 33430 25 12 -5.1 -10.9 | 59 27 -23.0 -13.8 Wind Parameters Mean winds (0-6000m): 230.7 at 24.3 knts Storm direction: 260.7 at 18.2 knts Shear (0-3000m) pos: 3.3 neg: 0.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 83.5 deg Storm rel helicity (0-3000m) pos: 142.9 neg: -21.1 tot: 121.8 m^2/s^2 ave: 40.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.4 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 7.37 Bulk Shear: 30.02 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 ------------------------------------------------------------------------------- 500 195 15 128 18| 15.3 0.0 15.3| 82.3 0.0 82.3 164.6 0.93| 18.0 16.7 1000 207 18 143 16| 9.4 0.0 9.4|108.9 -3.0 105.9 105.9 0.82| 13.5 11.1 1500 215 19 150 15| 7.2 0.0 7.2|121.5 -6.3 115.2 76.8 0.77| 11.0 8.5 2000 219 20 157 14| 5.4 0.4 5.8|125.4 -6.3 119.1 59.6 0.77| 8.6 6.7 2500 222 22 166 14| 5.3 0.3 5.6|142.9 -8.8 134.1 53.6 0.69| 8.8 6.1 3000 224 22 169 13| 3.3 0.3 3.6|142.9 -21.1 121.8 40.6 0.52| 8.5 4.4 4000 228 23 175 13| 3.4 0.2 3.6|173.8 -25.6 148.2 37.1 0.54| 8.0 4.3 5000 230 24 181 12| 2.7 0.6 3.3|176.8 -49.2 127.6 25.5 0.38| 7.4 2.8 6000 231 24 184 12| 2.5 0.5 3.0|191.0 -50.9 140.2 23.4 0.41| 6.5 2.7 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250426.00.gif