UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 21 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 139 SFC 975 373 16.4 10.4 68 6.0 12.9 140 7 291.7 293.1 287.1 314.8 8.14 2 970 415 16.4 8.4 59 8.0 11.8 146 11 292.1 293.4 286.2 312.5 7.14 3 953 560 16.0 9.0 63 7.0 11.9 168 26 293.2 294.5 287.1 314.9 7.57 4 947 611 16.2 10.2 68 6.0 12.6 175 31 293.9 295.4 288.0 317.7 8.27 5 946 620 17.4 11.4 68 6.0 13.7 176 32 295.2 296.8 289.1 321.1 8.98 6 941 663 18.0 12.0 68 6.0 14.3 182 35 296.3 298.0 289.8 323.5 9.40 7 928 778 19.0 12.0 64 7.0 14.6 197 43 298.5 300.2 290.6 326.3 9.53 8 925 805 18.8 11.8 64 7.0 14.4 200 45 298.5 300.2 290.6 326.1 9.44 9 850 1525 13.0 10.6 85 2.4 11.5 225 48 299.8 301.5 291.0 327.6 9.48 10 833 1695 11.6 9.9 89 1.7 10.6 231 46 300.0 301.7 290.9 327.2 9.23 11 805 1981 10.0 9.6 97 0.4 9.7 233 41 301.3 303.0 291.4 328.9 9.36 12 778 2264 8.0 8.0 100 0.0 8.0 226 35 302.1 303.7 291.1 327.9 8.69 13 774 2307 7.6 6.9 95 0.7 7.2 225 34 302.1 303.6 290.6 326.2 8.09 14 762 2436 8.0 6.9 93 1.1 7.3 220 31 303.9 305.4 291.3 328.5 8.22 15 742 2655 6.2 6.2 100 0.0 6.2 213 30 304.2 305.7 291.3 328.4 8.04 16 722 2879 4.6 4.6 100 0.0 4.6 210 30 304.9 306.2 290.9 327.1 7.39 17 718 2924 4.6 4.6 100 0.0 4.6 210 30 305.4 306.7 291.1 327.8 7.43 18 707 3050 2.8 0.9 87 1.9 1.8 210 30 304.7 305.8 289.5 322.3 5.78 19 705 3073 2.8 1.5 91 1.3 2.1 210 30 305.0 306.1 289.8 323.3 6.06 20 700 3131 3.0 -0.1 80 3.1 1.4 210 30 305.8 306.8 289.5 322.4 5.43 21 674 3437 0.8 -1.9 82 2.7 -0.5 213 29 306.7 307.6 289.3 321.9 4.94 22 664 3557 0.0 -2.9 81 2.9 -1.4 214 29 307.1 308.0 289.2 321.5 4.65 23 652 3703 -0.7 -5.7 69 5.0 -2.9 215 29 307.9 308.6 288.7 319.9 3.83 24 644 3802 -1.3 -4.8 77 3.5 -2.9 215 30 308.3 309.1 289.1 321.3 4.16 25 641 3839 -1.5 -5.2 76 3.7 -3.2 215 30 308.5 309.3 289.1 321.1 4.05 26 633 3939 -1.7 -10.7 50 9.0 -5.3 215 31 309.4 309.9 288.1 317.9 2.67 27 626 4028 -2.3 -8.3 63 6.0 -4.8 213 31 309.7 310.3 288.8 320.0 3.26 28 621 4092 -2.1 -20.1 24 18.0 -7.8 211 31 310.6 310.9 287.0 314.8 1.25 29 617 4143 -2.7 -18.7 28 16.0 -7.9 210 31 310.5 310.8 287.1 315.2 1.42 30 615 4169 -2.9 -18.9 28 16.0 -8.0 209 31 310.6 310.8 287.1 315.2 1.40 31 613 4195 -3.1 -24.1 18 21.0 -9.0 208 31 310.6 310.8 286.6 313.6 0.89 32 601 4351 -4.3 -22.3 23 18.0 -9.5 207 31 311.0 311.2 286.9 314.6 1.06 33 593 4457 -4.7 -26.7 16 22.0 -10.4 211 32 311.7 311.9 286.8 314.2 0.73 34 586 4551 -5.5 -26.5 17 21.0 -10.9 214 32 311.9 312.0 286.9 314.4 0.75 35 582 4604 -5.9 -19.9 32 14.0 -10.2 215 32 312.0 312.3 287.6 316.5 1.35 36 580 4631 -6.1 -21.1 29 15.0 -10.5 216 32 312.1 312.3 287.5 316.2 1.22 37 579 4645 -5.9 -21.9 27 16.0 -10.6 217 32 312.5 312.7 287.5 316.3 1.14 38 574 4713 -6.3 -18.3 38 12.0 -10.1 219 32 312.8 313.1 288.1 318.0 1.57 39 531 5318 -11.1 -17.1 61 6.0 -13.0 239 41 314.1 314.4 288.8 320.3 1.88 40 528 5361 -11.3 -16.2 67 4.9 -12.9 241 42 314.3 314.7 289.0 321.0 2.04 41 523 5435 -10.7 -13.0 83 2.3 -11.5 243 44 315.9 316.4 290.2 324.7 2.69 42 519 5494 -10.7 -13.6 79 2.9 -11.8 245 45 316.6 317.1 290.3 325.1 2.58 43 500 5780 -12.9 -13.4 96 0.5 -13.1 245 52 317.3 317.8 290.6 326.2 2.72 44 495 5856 -13.5 -13.6 99 0.1 -13.5 245 53 317.5 318.0 290.7 326.4 2.70 45 492 5902 -13.5 -14.2 94 0.7 -13.7 245 54 318.0 318.5 290.7 326.6 2.59 46 488 5964 -13.3 -16.7 76 3.4 -14.4 245 55 319.0 319.4 290.6 326.1 2.12 47 486 5995 -13.5 -17.3 73 3.8 -14.7 245 55 319.2 319.6 290.6 325.9 2.02 48 481 6074 -14.1 -19.1 66 5.0 -15.6 245 57 319.4 319.7 290.3 325.3 1.76 49 479 6105 -14.3 -18.7 69 4.4 -15.6 245 57 319.5 319.9 290.5 325.6 1.82 50 476 6153 -14.7 -20.7 60 6.0 -16.4 245 57 319.6 319.9 290.2 324.8 1.54 51 473 6200 -15.1 -18.8 73 3.7 -16.2 244 57 319.7 320.0 290.5 325.8 1.83 52 455 6491 -17.7 -19.0 90 1.3 -18.1 243 59 320.0 320.3 290.6 326.3 1.87 53 450 6574 -18.3 -20.9 80 2.6 -19.0 243 59 320.2 320.5 290.5 325.7 1.61 54 421 7066 -21.8 -24.7 77 2.9 -22.5 240 61 321.9 322.1 290.6 326.2 1.23 55 400 7440 -24.5 -27.6 75 3.1 -25.1 235 52 323.1 323.3 290.7 326.6 0.99 56 300 9470 -39.1 -44.1 59 5.0 -39.5 245 48 330.3 330.3 292.0 331.2 0.25 57 250 10700 -49.7 -56.7 44 7.0 -49.9 250 47 332.2 332.2 292.4 332.5 0.07 58 200 12120 -60.9 -66.9 45 6.0 -61.0 265 56 336.3 336.3 293.4 336.4 0.02 59 150 13870 -70.7 -78.7 30 8.0 -70.8 260 60 348.3 348.3 296.3 348.3 0.01 60 135 14495 -72.9 -79.9 34 7.0 -72.9 260 42 355.1 355.1 297.7 355.1 0.01 61 100 16320 -60.3 -87.3 2 27.0 -60.6 270 43 411.2 411.2 306.7 411.2 0.00 62 98 16446 -59.1 -86.1 2 27.0 -59.5 270 44 415.9 415.9 307.2 415.9 0.00 63 83 17479 -61.7 -87.7 2 26.0 -62.0 280 11 430.9 430.9 308.9 430.9 0.00 64 76 18020 -64.9 -88.9 2 24.0 -65.1 243 19 435.2 435.2 309.4 435.2 0.00 65 70 18520 -65.7 -89.7 2 24.0 -65.9 305 13 443.8 443.8 310.3 443.8 0.00 66 67 18785 -66.1 -90.1 2 24.0 -66.3 297 13 448.6 448.6 310.7 448.6 0.00 67 52 20345 -59.1 -88.1 1 29.0 -59.7 298 13 498.6 498.6 314.8 498.6 0.00 68 50 20590 -59.5 -88.5 1 29.0 -60.1 280 11 503.3 503.3 315.2 503.3 0.00 69 41 21838 -58.5 -88.5 1 30.0 -59.3 41 10 535.1 535.2 317.2 535.2 0.00 70 38 22314 -60.3 -88.3 1 28.0 -61.0 43 10 542.3 542.3 317.6 542.3 0.00 71 36 22653 -59.7 -88.7 1 29.0 -60.5 44 10 552.3 552.3 318.2 552.3 0.00 72 34 23013 -56.9 -87.9 1 31.0 -58.0 127 5 568.8 568.8 319.1 568.8 0.01 73 30 23810 -55.3 -86.3 1 31.0 -56.8 65 18 593.9 593.9 320.3 593.9 0.01 74 29 24025 -55.9 -86.9 1 31.0 -57.4 65 18 598.0 598.0 320.5 598.1 0.01 75 20 26400 -52.9 -86.9 1 34.0 -55.6 240 6 674.3 674.3 323.6 674.3 0.01 76 18 27083 -51.5 -86.5 1 35.0 -54.8 9 5 699.3 699.3 324.4 699.4 0.01 77 18 27083 -51.5 -85.5 1 34.0 -54.8 9 5 699.3 699.3 324.4 699.4 0.01 78 16 27849 -52.1 -86.1 1 34.0 -55.5 19 12 721.3 721.3 325.1 721.4 0.01 79 14 28717 -50.7 -85.7 1 35.0 -54.9 112 11 754.1 754.1 326.0 754.3 0.02 80 14 28717 -47.9 -84.9 1 37.0 -53.1 112 11 763.6 763.6 326.3 763.8 0.02 81 12 29741 -45.9 -83.9 1 38.0 -52.5 83 22 805.1 805.1 327.4 805.4 0.03 82 12 29741 -46.7 -84.7 1 38.0 -52.9 83 22 802.3 802.3 327.3 802.5 0.03 83 10 30960 -43.5 -83.5 0 40.0 -52.0 200 3 857.2 857.2 328.5 857.5 0.04 84 9.2 31519 -44.3 -84.3 0 40.0 -52.7 241 4 874.8 874.8 328.9 875.1 0.04 85 7.0 33380 -36.7 -79.7 0 43.0 -50.7 15 9 977.3 977.4 330.8 978.5 0.10 86 6.4 34002 -35.3 -78.3 0 43.0 -50.7 1008.6 1008.7 331.4 1010.3 0.14 87 6.1 34337 -35.3 -78.3 0 43.0 -51.0 1022.6 1022.7 331.5 1024.3 0.14 TRP 135 14495 -72.9 -79.9 34 7.0 -72.9 260 42 355.1 355.1 297.7 355.1 0.01 WND 421 7066 -21.8 -24.7 77 2.9 -22.5 240 61 321.9 322.1 290.6 326.2 1.23 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 664.00 mb = 3557.06 m = 11670.01 ft Wetbulb zero: 680.83 mb = 3355.49 m = 11008.68 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 71.04 % Est. max temperature: 25.06 C = 77.11 F Sfc-Lift cond lev (LCL): 891.36 mb = 1120.42 m = 3675.87 ft T: 16.26 C 700-500 lapse rate: 6.00 C/km ThetaE index: 2.78 C Layer 778.0- 762.0 mb Conv cond level (CCL): 784.75 mb = 2192.17 m = 7192.06 ft Mean mixing ratio: 8.92 g/kg Conv temperature: 26.55 C = 79.79 F Cap Strength: 2.88 C Lifted Index: 2.02 C Risk: None Lifted Index @300 mb: 5.94 C Lifted Index @700 mb: 1.46 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.50 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 350.95 Risk: Showers and thunderstorms possible Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.44 J/kg Max Up Vert Vel: 8.42 m/s Conv Inhibition (B-): 49654.01 J/kg Cap Strength: 2.88 C Lift Cond Lev (LCL): 843.50 mb = 1589.50 m = 5214.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 29 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 ---------------------------------------------------------- 0 975 373 140 7 -4.5 5.4 | 85 32 -31.9 -2.7 1 947 610 175 31 -2.7 30.9 | 127 38 -30.1 22.8 2 925 805 200 45 15.4 42.3 | 161 36 -12.0 34.2 3 913 914 205 46 19.4 41.7 | 167 35 -8.0 33.6 4 881 1219 215 49 28.1 40.1 | 181 32 0.7 32.1 5 850 1525 225 48 33.9 33.9 | 194 27 6.5 25.9 6 819 1829 235 44 36.0 25.2 | 207 19 8.6 17.2 7 790 2134 230 37 28.3 23.8 | 183 16 0.9 15.7 8 761 2438 220 31 19.9 23.7 | 154 17 -7.5 15.7 9 734 2743 210 30 15.0 26.0 | 145 22 -12.4 17.9 10 700 3131 210 30 15.0 26.0 | 145 22 -12.4 17.9 11 655 3658 215 29 16.6 23.8 | 145 19 -10.8 15.7 12 630 3962 215 31 17.8 25.4 | 151 20 -9.7 17.3 13 606 4267 205 31 13.1 28.1 | 144 25 -14.3 20.0 14 561 4877 225 33 23.3 23.3 | 165 16 -4.1 15.3 15 519 5486 245 45 40.8 19.0 | 231 17 13.3 11.0 16 500 5780 245 52 47.1 22.0 | 235 24 19.7 13.9 17 479 6096 245 57 51.7 24.1 | 236 29 24.2 16.0 18 421 7066 240 61 52.8 30.5 | 229 34 25.4 22.4 19 407 7315 240 61 52.8 30.5 | 229 34 25.4 22.4 20 400 7440 235 52 42.6 29.8 | 215 27 15.2 21.8 21 390 7620 235 51 41.8 29.3 | 214 26 14.3 21.2 22 328 8839 250 45 42.3 15.4 | 244 17 14.8 7.3 23 314 9144 250 47 44.2 16.1 | 244 19 16.7 8.0 24 300 9470 245 48 43.5 20.3 | 233 20 16.1 12.2 25 250 10700 250 47 44.2 16.1 | 244 19 16.7 8.0 26 200 12120 265 56 55.8 4.9 | 276 29 28.3 -3.2 27 198 12192 265 61 60.8 5.3 | 275 33 33.3 -2.7 28 154 13716 260 50 49.2 8.7 | 268 22 21.8 0.6 29 150 13870 260 60 59.1 10.4 | 266 32 31.6 2.4 30 139 14326 265 60 59.8 5.2 | 275 32 32.3 -2.8 31 135 14495 260 42 41.4 7.3 | 273 14 13.9 -0.8 32 119 15240 260 26 25.6 4.5 | 27 4 -1.8 -3.5 33 114 15545 250 34 31.9 11.6 | 232 6 4.5 3.6 34 108 15850 250 19 17.9 6.5 | 81 10 -9.6 -1.6 35 103 16154 240 25 21.7 12.5 | 128 7 -5.8 4.4 36 100 16320 270 43 43.0 -0.0 | 297 18 15.6 -8.1 37 98 16459 270 44 44.0 -0.0 | 296 18 16.6 -8.1 38 89 17069 310 18 13.8 -11.6 | 35 24 -13.7 -19.6 39 84 17374 275 12 12.0 -1.0 | 60 18 -15.5 -9.1 40 80 17678 290 10 9.4 -3.4 | 58 21 -18.0 -11.5 41 76 17983 240 19 16.5 9.5 | 97 11 -11.0 1.4 42 73 18288 275 22 21.9 -1.9 | 29 11 -5.5 -10.0 43 70 18520 305 13 10.6 -7.5 | 47 23 -16.8 -15.5 44 69 18593 310 16 12.3 -10.3 | 40 24 -15.2 -18.3 45 66 18898 290 11 10.3 -3.8 | 55 21 -17.1 -11.8 46 60 19507 310 13 10.0 -8.4 | 47 24 -17.5 -16.4 47 57 19812 285 11 10.6 -2.8 | 57 20 -16.8 -10.9 48 51 20422 300 13 11.3 -6.5 | 48 22 -16.2 -14.6 49 50 20590 280 11 10.8 -1.9 | 59 19 -16.6 -10.0 50 49 20726 295 16 14.5 -6.8 | 41 20 -12.9 -14.8 51 47 21031 275 12 12.0 -1.0 | 60 18 -15.5 -9.1 52 44 21336 335 6 2.5 -5.4 | 62 28 -24.9 -13.5 53 42 21641 40 10 -6.4 -7.7 | 65 37 -33.9 -15.7 54 35 22860 45 10 -7.1 -7.1 | 66 38 -34.5 -15.1 55 33 23165 200 1 0.3 0.9 | 75 28 -27.1 -7.1 56 30 23774 340 12 4.1 -11.3 | 50 30 -23.3 -19.3 57 30 23810 65 18 -16.3 -7.6 | 70 46 -43.8 -15.7 58 29 24079 65 18 -16.3 -7.6 | 70 46 -43.8 -15.7 59 27 24384 75 17 -16.4 -4.4 | 74 46 -43.9 -12.5 60 26 24689 30 10 -5.0 -8.7 | 63 36 -32.4 -16.7 61 25 24994 90 12 -12.0 0.0 | 78 40 -39.4 -8.1 62 20 26400 240 6 5.2 3.0 | 77 23 -22.2 -5.1 63 20 26518 0 0 -0.0 -0.0 | 74 29 -27.4 -8.1 64 17 27432 15 8 -2.1 -7.7 | 62 33 -29.5 -15.8 65 16 27737 360 10 -0.0 -10.0 | 57 33 -27.4 -18.1 66 16 28042 45 14 -9.9 -9.9 | 64 41 -37.3 -18.0 67 15 28346 110 16 -15.0 5.5 | 87 43 -42.5 -2.6 68 14 28651 135 11 -7.8 7.8 | 90 35 -35.2 -0.3 69 14 28956 60 10 -8.7 -5.0 | 70 38 -36.1 -13.1 70 13 29261 80 20 -19.7 -3.5 | 76 49 -47.1 -11.5 71 12 29566 70 19 -17.9 -6.5 | 72 48 -45.3 -14.6 72 12 29870 90 23 -23.0 0.0 | 81 51 -50.4 -8.1 73 10 30960 200 3 1.0 2.8 | 79 27 -26.4 -5.2 74 7 33380 15 9 -2.3 -8.7 | 61 34 -29.8 -16.7 Wind Parameters Mean winds (0-6000m): 223.6 at 38.1 knts Storm direction: 253.6 at 28.6 knts Shear (0-3000m) pos: 7.6 neg: 3.4 tot: 11.0 10-3/s Storm rel Dir Shear (0-3000m): 60.3 deg Storm rel helicity (0-3000m) pos: 635.3 neg: -80.2 tot: 555.1 m^2/s^2 ave: 185.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 17.3 stream: 9.1 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.49 Bulk Shear: 71.94 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 ------------------------------------------------------------------------------- 500 186 30 132 33| 44.1 0.0 44.1|471.3 0.0 471.3 942.6 0.98| 52.3 51.4 1000 202 39 155 31| 24.6 0.0 24.6|585.4 0.0 585.4 585.4 0.96| 33.7 32.5 1500 212 41 168 28| 15.1 0.0 15.1|634.9 -0.7 634.3 422.8 0.89| 27.1 24.1 2000 216 40 172 25| 11.3 3.4 14.7|634.9 -56.2 578.7 289.4 0.62| 23.7 14.8 2500 216 38 168 23| 9.1 4.1 13.2|634.9 -80.2 554.7 221.9 0.53| 20.4 10.9 3000 215 37 164 23| 7.6 3.4 11.0|635.3 -80.2 555.1 185.0 0.53| 17.3 9.1 4000 215 35 160 22| 5.9 2.9 8.8|651.7 -94.1 557.6 139.4 0.48| 14.3 6.9 5000 217 35 162 21| 6.7 2.3 9.1|740.2 -94.1 646.0 129.2 0.55| 13.9 7.6 6000 224 38 177 20| 6.6 1.7 8.3|768.5-103.4 665.1 110.9 0.51| 13.0 6.7 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250421.12.gif