UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 17 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 149 SFC 975 373 8.4 -0.6 53 9.0 4.4 330 5 283.6 284.2 278.7 294.2 3.75 2 972 397 7.6 -3.4 46 11.0 3.0 329 6 283.0 283.6 277.5 291.7 3.05 3 959 504 6.2 -3.8 49 10.0 2.1 327 12 282.7 283.2 277.3 291.3 3.00 4 925 788 3.4 -3.6 60 7.0 0.5 315 14 282.8 283.3 277.5 291.8 3.16 5 850 1466 -3.1 -5.2 85 2.1 -3.9 295 15 282.9 283.4 277.4 291.6 3.05 6 847 1494 -3.3 -5.2 87 1.9 -4.0 296 15 283.0 283.5 277.5 291.7 3.06 7 829 1663 -4.3 -9.1 69 4.8 -5.9 300 17 283.7 284.1 276.8 290.3 2.31 8 820 1749 -4.1 -12.1 54 8.0 -6.6 303 17 284.8 285.1 276.7 290.2 1.84 9 799 1954 -4.5 -16.5 39 12.0 -7.9 305 18 286.5 286.7 276.9 290.4 1.32 10 795 1993 -4.7 -15.7 42 11.0 -7.9 305 17 286.7 286.9 277.1 290.9 1.41 11 778 2163 -5.9 -18.9 35 13.0 -9.3 305 17 287.1 287.3 276.9 290.5 1.10 12 743 2521 -9.1 -20.1 40 11.0 -11.8 309 23 287.5 287.6 277.0 290.6 1.04 13 730 2657 -9.9 -24.9 28 15.0 -13.0 316 23 288.0 288.2 276.7 290.2 0.69 14 720 2763 -9.9 -30.9 16 21.0 -13.7 320 24 289.2 289.3 276.9 290.5 0.40 15 700 2980 -11.5 -29.5 21 18.0 -14.7 315 27 289.7 289.8 277.3 291.3 0.47 16 694 3046 -12.1 -29.1 23 17.0 -15.2 315 28 289.8 289.9 277.3 291.4 0.50 17 672 3292 -12.7 -41.7 7 29.0 -16.4 315 33 291.8 291.8 277.8 292.3 0.15 18 669 3326 -12.3 -48.3 3 36.0 -16.3 315 34 292.6 292.6 278.1 292.9 0.07 19 654 3499 -12.1 -54.1 2 42.0 -16.3 315 38 294.8 294.8 279.0 294.9 0.04 20 648 3570 -12.1 -52.1 2 40.0 -16.3 315 39 295.5 295.5 279.4 295.7 0.05 21 616 3956 -12.7 -55.7 1 43.0 -17.0 317 46 299.2 299.2 281.0 299.3 0.03 22 548 4840 -17.1 -44.1 8 27.0 -20.4 320 54 304.1 304.1 283.2 304.6 0.14 23 500 5520 -22.7 -46.7 9 24.0 -25.0 315 61 305.4 305.4 283.7 305.8 0.11 24 485 5743 -24.3 -49.3 8 25.0 -26.5 315 61 306.1 306.1 284.0 306.4 0.09 25 463 6080 -27.3 -46.3 15 19.0 -28.9 315 61 306.4 306.4 284.1 306.9 0.13 26 422 6743 -31.9 -43.9 29 12.0 -32.9 318 67 308.8 308.8 285.1 309.4 0.18 27 419 6793 -31.7 -45.7 24 14.0 -32.8 318 68 309.7 309.7 285.4 310.2 0.15 28 400 7120 -34.5 -43.5 40 9.0 -35.2 320 71 310.2 310.2 285.7 310.9 0.20 29 398 7155 -34.7 -43.7 40 9.0 -35.4 320 71 310.3 310.4 285.7 311.1 0.20 30 383 7421 -36.3 -48.3 28 12.0 -37.1 317 74 311.7 311.7 286.1 312.1 0.13 31 372 7622 -37.5 -46.5 39 9.0 -38.1 315 76 312.7 312.7 286.5 313.3 0.16 32 355 7941 -40.1 -51.1 30 11.0 -40.6 314 82 313.4 313.4 286.6 313.8 0.10 33 347 8096 -40.7 -55.7 18 15.0 -41.3 313 85 314.6 314.6 287.1 314.8 0.06 34 346 8116 -40.9 -55.9 18 15.0 -41.5 313 85 314.6 314.6 287.0 314.8 0.06 35 337 8294 -42.3 -53.3 29 11.0 -42.8 313 88 315.1 315.1 287.2 315.4 0.08 36 329 8455 -43.3 -56.3 23 13.0 -43.8 312 91 315.9 315.9 287.5 316.1 0.06 37 327 8496 -43.5 -59.5 15 16.0 -44.0 312 92 316.2 316.2 287.5 316.3 0.04 38 318 8683 -44.3 -60.3 15 16.0 -44.8 311 96 317.6 317.6 288.0 317.7 0.04 39 303 9004 -46.1 -62.1 15 16.0 -46.5 310 102 319.5 319.5 288.6 319.6 0.03 40 300 9070 -46.7 -62.7 15 16.0 -47.1 310 103 319.5 319.5 288.6 319.6 0.03 41 277 9596 -50.5 -64.7 17 14.3 -50.7 305 105 321.5 321.5 289.2 321.6 0.02 42 250 10260 -55.3 -67.3 21 12.0 -55.5 310 99 323.9 323.9 289.9 323.9 0.02 43 247 10337 -55.5 -67.5 21 12.0 -55.6 310 98 324.7 324.7 290.2 324.7 0.02 44 242 10466 -55.9 -67.9 21 12.0 -56.1 310 97 326.0 326.0 290.6 326.0 0.02 45 232 10734 -55.3 -72.3 10 17.0 -55.5 310 91 330.8 330.8 292.0 330.9 0.01 46 213 11278 -54.1 -75.1 6 21.0 -54.4 310 78 340.9 340.9 294.6 340.9 0.01 47 200 11680 -53.9 -76.9 4 23.0 -54.2 305 70 347.4 347.4 296.1 347.4 0.01 48 177 12470 -52.3 -83.3 1 31.0 -52.7 301 65 362.4 362.4 299.2 362.4 0.00 49 155 13329 -53.1 -84.1 1 31.0 -53.5 296 60 375.0 375.0 301.4 375.1 0.00 50 150 13540 -53.9 -83.9 1 30.0 -54.3 295 59 377.2 377.2 301.8 377.2 0.00 51 141 13935 -55.7 -84.7 1 29.0 -56.1 298 60 380.8 380.8 302.3 380.8 0.00 52 131 14402 -55.5 -85.5 1 30.0 -55.9 294 65 389.2 389.2 303.7 389.2 0.00 53 122 14857 -53.3 -85.3 1 32.0 -53.8 291 69 401.3 401.3 305.4 401.3 0.00 54 109 15581 -53.9 -85.9 1 32.0 -54.5 295 62 413.3 413.3 306.9 413.3 0.00 55 100 16130 -56.3 -86.3 1 30.0 -56.8 295 56 418.9 418.9 307.6 419.0 0.00 56 93 16587 -58.1 -87.1 1 29.0 -58.5 296 53 424.2 424.2 308.2 424.2 0.00 57 76 17861 -55.9 -86.9 1 31.0 -56.5 290 33 454.0 454.0 311.3 454.0 0.00 58 71 18291 -57.9 -87.9 1 30.0 -58.5 279 28 458.7 458.7 311.7 458.7 0.00 59 70 18380 -56.9 -87.9 1 31.0 -57.5 260 20 462.7 462.7 312.0 462.7 0.00 60 62 19148 -58.7 -88.7 1 30.0 -59.3 294 28 475.0 475.0 313.1 475.0 0.00 61 61 19251 -56.9 -87.9 1 31.0 -57.6 299 29 481.2 481.2 313.5 481.2 0.00 62 55 19911 -54.7 -86.7 1 32.0 -55.6 309 22 500.7 500.7 315.0 500.8 0.00 63 50 20520 -56.5 -88.5 1 32.0 -57.3 235 8 510.3 510.3 315.7 510.3 0.00 64 48 20781 -53.3 -87.3 1 34.0 -54.6 276 5 524.0 524.0 316.5 524.0 0.00 65 42 21630 -57.9 -88.9 1 31.0 -58.7 171 9 533.0 533.0 317.1 533.0 0.00 66 39 22101 -54.3 -87.3 1 33.0 -55.6 245 14 553.5 553.5 318.3 553.5 0.00 67 34 22973 -57.5 -88.5 1 31.0 -58.6 22 10 567.2 567.2 319.0 567.2 0.00 68 31 23561 -54.1 -87.1 1 33.0 -55.8 83 12 591.6 591.6 320.2 591.6 0.01 69 30 23770 -55.7 -87.7 1 32.0 -57.2 105 13 592.8 592.8 320.3 592.8 0.01 70 29 23985 -56.7 -88.7 1 32.0 -58.0 75 11 595.8 595.8 320.4 595.8 0.01 71 27 24436 -57.1 -89.1 1 32.0 -58.5 131 12 607.0 607.0 320.9 607.0 0.01 72 24 25183 -54.9 -87.9 1 33.0 -56.8 12 11 634.2 634.2 322.1 634.2 0.01 73 22 25737 -55.3 -88.3 1 33.0 -57.3 359 3 649.0 649.0 322.6 649.0 0.01 74 20 26350 -50.9 -86.9 1 36.0 -54.1 40 9 680.4 680.4 323.8 680.4 0.01 75 19 26684 -50.3 -86.3 1 36.0 -53.8 36 13 692.3 692.3 324.2 692.4 0.01 76 19 26684 -50.1 -86.1 1 36.0 -53.7 36 13 692.9 692.9 324.2 693.0 0.01 77 17 27410 -51.1 -86.1 1 35.0 -54.6 35 6 712.1 712.1 324.8 712.2 0.01 78 14 28677 -49.7 -85.7 1 36.0 -54.2 63 10 757.5 757.5 326.1 757.7 0.02 79 14 28677 -47.7 -85.7 0 38.0 -53.0 63 10 764.3 764.3 326.3 764.4 0.02 80 12 29697 -46.5 -85.5 0 39.0 -52.8 42 12 803.0 803.0 327.3 803.2 0.02 81 12 29697 -46.1 -85.1 0 39.0 -52.6 42 12 804.4 804.4 327.4 804.6 0.02 82 11 30275 -46.9 -84.9 1 38.0 -53.4 106 11 821.8 821.8 327.8 822.0 0.03 83 10 30910 -44.5 -84.5 0 40.0 -52.5 255 14 853.4 853.5 328.5 853.7 0.03 84 8.8 31774 -40.3 -81.3 0 41.0 -51.0 214 10 901.5 901.5 329.5 902.1 0.06 85 8.1 32340 -39.1 -81.1 0 42.0 -51.0 187 8 927.9 927.9 329.9 928.6 0.07 86 7.7 32689 -36.3 -79.3 0 43.0 -50.1 171 7 952.7 952.7 330.4 953.7 0.10 87 7.4 32964 -37.3 -79.3 0 42.0 -50.7 158 6 959.5 959.5 330.5 960.6 0.10 88 7.1 33251 -35.3 -78.3 0 43.0 -50.1 145 4 979.1 979.2 330.8 980.6 0.12 89 7.0 33350 -35.9 -78.9 0 43.0 -50.4 140 4 980.6 980.7 330.9 981.9 0.11 90 6.1 34302 -38.1 -80.1 0 42.0 -52.0 1010.5 1010.6 331.4 1011.8 0.11 91 5.8 34651 -35.1 -78.1 0 43.0 -51.2 1038.3 1038.4 331.8 1040.2 0.16 TRP 242 10466 -55.9 -67.9 21 12.0 -56.1 310 97 326.0 326.0 290.6 326.0 0.02 WND 277 9596 -50.5 -64.7 17 14.3 -50.7 305 105 321.5 321.5 289.2 321.6 0.02 Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: 885.77 mb = 1142.65 m = 3748.79 ft Wetbulb zero: 915.79 mb = 868.28 m = 2848.64 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 28.61 % Est. max temperature: 8.95 C = 48.11 F Sfc-Lift cond lev (LCL): 849.41 mb = 1471.51 m = 4827.72 ft T: -3.14 C 700-500 lapse rate: 4.41 C/km ThetaE index: 2.94 C Layer 972.0- 925.0 mb Conv cond level (CCL): 774.72 mb = 2195.58 m = 7203.25 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 11.96 C = 53.52 F Cap Strength: 12.15 C Lifted Index: 12.29 C Risk: None Lifted Index @300 mb: 19.78 C Lifted Index @700 mb: 3.01 C Showalter Index: 12.32 C Risk: None Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.50 C K Index: -3.60 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.73 J/kg Max Up Vert Vel: 1.21 m/s Conv Inhibition (B-): 86359.73 J/kg Cap Strength: 12.24 C Lift Cond Lev (LCL): 826.13 mb = 1690.73 m = 5546.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 28 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 ---------------------------------------------------------- 0 975 373 330 5 2.5 -4.3 | 169 23 -4.5 22.4 1 946 610 325 17 9.8 -13.9 | 192 13 2.8 12.8 2 925 788 315 14 9.9 -9.9 | 190 17 2.9 16.9 3 911 914 315 17 12.0 -12.0 | 199 16 5.0 14.7 4 877 1219 295 14 12.7 -5.9 | 195 22 5.7 20.8 5 850 1466 295 15 13.6 -6.3 | 198 21 6.6 20.4 6 811 1829 305 18 14.7 -10.3 | 205 18 7.8 16.4 7 780 2134 305 17 13.9 -9.8 | 202 18 6.9 17.0 8 750 2438 305 22 18.0 -12.6 | 218 18 11.0 14.1 9 722 2743 320 24 15.4 -18.4 | 225 12 8.4 8.4 10 700 2980 315 27 19.1 -19.1 | 238 14 12.1 7.7 11 640 3658 315 41 29.0 -29.0 | 276 22 22.0 -2.2 12 590 4267 320 51 32.8 -39.1 | 296 29 25.8 -12.3 13 544 4877 320 54 34.7 -41.4 | 298 31 27.7 -14.6 14 500 5520 315 61 43.1 -43.1 | 294 40 36.1 -16.4 15 461 6096 315 61 43.1 -43.1 | 294 40 36.1 -16.4 16 400 7120 320 71 45.6 -54.4 | 306 48 38.7 -27.6 17 372 7620 315 76 53.7 -53.7 | 300 54 46.8 -27.0 18 300 9070 310 103 78.9 -66.2 | 299 82 71.9 -39.4 19 297 9144 310 102 78.1 -65.6 | 299 81 71.2 -38.8 20 277 9596 305 105 86.0 -60.2 | 293 86 79.0 -33.5 21 270 9754 305 105 86.0 -60.2 | 293 86 79.0 -33.5 22 250 10260 310 99 75.8 -63.6 | 298 78 68.9 -36.9 23 242 10466 310 97 74.3 -62.4 | 298 76 67.3 -35.6 24 203 11582 310 71 54.4 -45.6 | 292 51 47.4 -18.9 25 200 11680 305 70 57.3 -40.2 | 285 52 50.4 -13.4 26 150 13540 295 59 53.5 -24.9 | 268 47 46.5 1.8 27 146 13716 300 58 50.2 -29.0 | 273 43 43.2 -2.2 28 121 14935 290 70 65.8 -23.9 | 267 59 58.8 2.8 29 115 15240 295 66 59.8 -27.9 | 271 53 52.8 -1.1 30 100 16130 295 56 50.8 -23.7 | 266 44 43.8 3.1 31 95 16459 295 56 50.8 -23.7 | 266 44 43.8 3.1 32 78 17678 305 32 26.2 -18.4 | 246 21 19.2 8.4 33 75 17983 280 33 32.5 -5.7 | 231 33 25.5 21.0 34 71 18288 280 28 27.6 -4.9 | 223 30 20.6 21.9 35 70 18380 260 20 19.7 3.5 | 203 33 12.7 30.2 36 68 18593 260 19 18.7 3.3 | 201 32 11.7 30.1 37 65 18898 265 22 21.9 1.9 | 208 32 14.9 28.7 38 62 19202 300 29 25.1 -14.5 | 236 22 18.1 12.3 39 56 19812 290 24 22.6 -8.2 | 220 24 15.6 18.6 40 51 20422 45 10 -7.1 -7.1 | 144 24 -14.1 19.7 41 50 20520 235 8 6.6 4.6 | 179 31 -0.4 31.3 42 46 21031 315 2 1.4 -1.4 | 168 26 -5.6 25.3 43 44 21336 120 8 -6.9 4.0 | 156 34 -13.9 30.8 44 40 21946 225 10 7.1 7.1 | 180 34 0.1 33.8 45 38 22250 265 18 17.9 1.6 | 201 30 10.9 28.3 46 36 22555 285 17 16.4 -4.4 | 203 24 9.4 22.4 47 35 22860 10 10 -1.7 -9.8 | 153 19 -8.7 16.9 48 30 23770 105 13 -12.6 3.4 | 147 36 -19.5 30.1 49 30 23774 40 11 -7.1 -8.4 | 143 23 -14.1 18.3 50 27 24384 140 12 -7.7 9.2 | 158 39 -14.7 36.0 51 24 25298 355 11 1.0 -11.0 | 159 17 -6.0 15.8 52 21 25908 0 0 -0.0 -0.0 | 165 28 -7.0 26.8 53 20 26350 40 9 -5.8 -6.9 | 147 24 -12.8 19.9 54 19 26822 35 15 -8.6 -12.3 | 133 21 -15.6 14.5 55 17 27432 35 6 -3.4 -4.9 | 154 24 -10.4 21.8 56 16 27737 55 10 -8.2 -5.7 | 144 26 -15.2 21.0 57 15 28042 305 10 8.2 -5.7 | 183 21 1.2 21.0 58 14 28651 70 10 -9.4 -3.4 | 145 29 -16.4 23.3 59 13 29261 340 10 3.4 -9.4 | 168 18 -3.6 17.4 60 12 29566 40 10 -6.4 -7.7 | 145 23 -13.4 19.1 61 12 29870 45 14 -9.9 -9.9 | 135 24 -16.9 16.9 62 11 30175 80 10 -9.8 -1.7 | 146 30 -16.8 25.0 63 10 30910 255 14 13.5 3.6 | 192 31 6.5 30.4 64 7 33350 140 4 -2.6 3.1 | 162 31 -9.6 29.8 Wind Parameters Mean winds (0-6000m): 315.4 at 36.9 knts Storm direction: 345.4 at 27.7 knts Shear (0-3000m) pos: 1.9 neg: 3.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 128.4 neg: -9.6 tot: 118.9 m^2/s^2 ave: 39.6 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 74.43 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 ------------------------------------------------------------------------------- 500 322 13 184 16| 0.0 11.6 11.6| 37.8 -1.7 36.0 72.0 0.51| 16.1 8.2 1000 312 14 192 18| 0.0 5.6 5.6| 43.7 -6.5 37.2 37.2 0.38| 11.3 4.3 1500 308 15 195 18| 1.5 3.7 5.2| 58.5 -6.5 52.0 34.7 0.42| 9.1 3.8 2000 307 16 198 18| 1.1 3.5 4.6| 76.1 -9.6 66.6 33.3 0.46| 7.9 3.6 2500 309 17 202 17| 2.3 2.8 5.1| 94.2 -9.6 84.6 33.8 0.48| 8.1 3.9 3000 310 19 209 16| 1.9 3.9 5.8|128.4 -9.6 118.9 39.6 0.55| 8.4 4.7 4000 313 26 233 15| 3.5 2.9 6.5|209.0 -9.6 199.5 49.9 0.60| 8.5 5.2 5000 315 32 255 16| 2.8 3.2 6.1|216.8 -23.9 192.9 38.6 0.52| 7.8 4.1 6000 315 37 268 19| 2.6 2.9 5.5|241.5 -29.6 211.9 35.3 0.51| 6.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250417.00.gif